diff --git a/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp b/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
index bc047a4aa999d..a1fb6650c3368 100644
--- a/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
@@ -651,7 +651,7 @@ NVPTXTargetLowering::NVPTXTargetLowering(const NVPTXTargetMachine &TM,
   // Custom conversions to/from v2i8.
   setOperationAction(ISD::BITCAST, MVT::v2i8, Custom);
 
-  // Only logical ops can be done on v4i8 directly, others must be done
+  // Only logical ops can be done on v4i8/v2i32 directly, others must be done
   // elementwise.
   setOperationAction(
       {ISD::ABS,         ISD::ADD,        ISD::ADDC,        ISD::ADDE,
@@ -669,7 +669,7 @@ NVPTXTargetLowering::NVPTXTargetLowering(const NVPTXTargetMachine &TM,
        ISD::UMIN,        ISD::UMULO,      ISD::UMUL_LOHI,   ISD::UREM,
        ISD::USHLSAT,     ISD::USUBO,      ISD::USUBO_CARRY, ISD::VSELECT,
        ISD::USUBSAT},
-      MVT::v4i8, Expand);
+      {MVT::v4i8, MVT::v2i32}, Expand);
 
   // Operations not directly supported by NVPTX.
   for (MVT VT : {MVT::bf16, MVT::f16, MVT::v2bf16, MVT::v2f16, MVT::f32,
@@ -689,7 +689,7 @@ NVPTXTargetLowering::NVPTXTargetLowering(const NVPTXTargetMachine &TM,
   setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i16, Legal);
   setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i8 , Legal);
   setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::i1, Expand);
-  setOperationAction(ISD::SIGN_EXTEND_INREG, MVT::v2i16, Expand);
+  setOperationAction(ISD::SIGN_EXTEND_INREG, {MVT::v2i16, MVT::v2i32}, Expand);
 
   setOperationAction(ISD::SHL_PARTS, MVT::i32  , Custom);
   setOperationAction(ISD::SRA_PARTS, MVT::i32  , Custom);
diff --git a/llvm/test/CodeGen/NVPTX/i32x2-instructions.ll b/llvm/test/CodeGen/NVPTX/i32x2-instructions.ll
new file mode 100644
index 0000000000000..153ca1054ee1b
--- /dev/null
+++ b/llvm/test/CodeGen/NVPTX/i32x2-instructions.ll
@@ -0,0 +1,1625 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
+; RUN: llc < %s -mcpu=sm_80 -O0 -disable-post-ra -frame-pointer=all            \
+; RUN: -verify-machineinstrs | FileCheck --check-prefixes=CHECK,CHECK-NOI32X2 %s
+; RUN: %if ptxas-sm_80 %{                                                       \
+; RUN:  llc < %s -mcpu=sm_80 -O0 -disable-post-ra -frame-pointer=all           \
+; RUN:  -verify-machineinstrs | %ptxas-verify -arch=sm_80                      \
+; RUN: %}
+; RUN: llc < %s -mcpu=sm_100 -O0 -disable-post-ra -frame-pointer=all           \
+; RUN: -verify-machineinstrs | FileCheck --check-prefixes=CHECK,CHECK-I32X2 %s
+; RUN: %if ptxas-sm_100 %{                                                       \
+; RUN:  llc < %s -mcpu=sm_100 -O0 -disable-post-ra -frame-pointer=all          \
+; RUN:  -verify-machineinstrs | %ptxas-verify -arch=sm_100                     \
+; RUN: %}
+
+target triple = "nvptx64-nvidia-cuda"
+target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
+
+define <2 x i32> @test_ret_const() #0 {
+; CHECK-LABEL: test_ret_const(
+; CHECK:       {
+; CHECK-EMPTY:
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {-1, 2};
+; CHECK-NEXT:    ret;
+  ret <2 x i32> <i32 -1, i32 2>
+}
+
+define i32 @test_extract_0(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_extract_0(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_extract_0_param_0];
+; CHECK-NOI32X2-NEXT:    st.param.b32 [func_retval0], %r1;
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_extract_0(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<2>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_extract_0_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, _}, %rd1;
+; CHECK-I32X2-NEXT:    st.param.b32 [func_retval0], %r1;
+; CHECK-I32X2-NEXT:    ret;
+  %e = extractelement <2 x i32> %a, i32 0
+  ret i32 %e
+}
+
+define i32 @test_extract_1(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_extract_1(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_extract_1_param_0];
+; CHECK-NOI32X2-NEXT:    st.param.b32 [func_retval0], %r2;
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_extract_1(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<2>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_extract_1_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {_, %r1}, %rd1;
+; CHECK-I32X2-NEXT:    st.param.b32 [func_retval0], %r1;
+; CHECK-I32X2-NEXT:    ret;
+  %e = extractelement <2 x i32> %a, i32 1
+  ret i32 %e
+}
+
+define i32 @test_extract_i(<2 x i32> %a, i64 %idx) #0 {
+; CHECK-NOI32X2-LABEL: test_extract_i(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .local .align 8 .b8 __local_depot3[8];
+; CHECK-NOI32X2-NEXT:    .reg .b64 %SP;
+; CHECK-NOI32X2-NEXT:    .reg .b64 %SPL;
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<4>;
+; CHECK-NOI32X2-NEXT:    .reg .b64 %rd<6>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    mov.b64 %SPL, __local_depot3;
+; CHECK-NOI32X2-NEXT:    cvta.local.u64 %SP, %SPL;
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_extract_i_param_0];
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd1, [test_extract_i_param_1];
+; CHECK-NOI32X2-NEXT:    st.v2.b32 [%SP], {%r1, %r2};
+; CHECK-NOI32X2-NEXT:    and.b64 %rd2, %rd1, 1;
+; CHECK-NOI32X2-NEXT:    shl.b64 %rd3, %rd2, 2;
+; CHECK-NOI32X2-NEXT:    add.u64 %rd4, %SP, 0;
+; CHECK-NOI32X2-NEXT:    or.b64 %rd5, %rd4, %rd3;
+; CHECK-NOI32X2-NEXT:    ld.b32 %r3, [%rd5];
+; CHECK-NOI32X2-NEXT:    st.param.b32 [func_retval0], %r3;
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_extract_i(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .pred %p<2>;
+; CHECK-I32X2-NEXT:    .reg .b32 %r<4>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_extract_i_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_extract_i_param_0];
+; CHECK-I32X2-NEXT:    setp.eq.b64 %p1, %rd2, 0;
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    selp.b32 %r3, %r1, %r2, %p1;
+; CHECK-I32X2-NEXT:    st.param.b32 [func_retval0], %r3;
+; CHECK-I32X2-NEXT:    ret;
+  %e = extractelement <2 x i32> %a, i64 %idx
+  ret i32 %e
+}
+
+define <2 x i32> @test_add(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_add(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_add_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_add_param_0];
+; CHECK-NOI32X2-NEXT:    add.s32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    add.s32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_add(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_add_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_add_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    add.s32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    add.s32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %r = add <2 x i32> %a, %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_add_imm_0(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_add_imm_0(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_add_imm_0_param_0];
+; CHECK-NOI32X2-NEXT:    add.s32 %r3, %r2, 2;
+; CHECK-NOI32X2-NEXT:    add.s32 %r4, %r1, 1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_add_imm_0(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_add_imm_0_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    add.s32 %r3, %r2, 2;
+; CHECK-I32X2-NEXT:    add.s32 %r4, %r1, 1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = add <2 x i32> <i32 1, i32 2>, %a
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_add_imm_1(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_add_imm_1(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_add_imm_1_param_0];
+; CHECK-NOI32X2-NEXT:    add.s32 %r3, %r2, 2;
+; CHECK-NOI32X2-NEXT:    add.s32 %r4, %r1, 1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_add_imm_1(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_add_imm_1_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    add.s32 %r3, %r2, 2;
+; CHECK-I32X2-NEXT:    add.s32 %r4, %r1, 1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = add <2 x i32> %a, <i32 1, i32 2>
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_sub(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_sub(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_sub_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_sub_param_0];
+; CHECK-NOI32X2-NEXT:    sub.s32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    sub.s32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_sub(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_sub_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_sub_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    sub.s32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    sub.s32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %r = sub <2 x i32> %a, %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_smax(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_smax(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_smax_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_smax_param_0];
+; CHECK-NOI32X2-NEXT:    max.s32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    max.s32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_smax(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_smax_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_smax_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    max.s32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    max.s32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %cmp = icmp sgt <2 x i32> %a, %b
+  %r = select <2 x i1> %cmp, <2 x i32> %a, <2 x i32> %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_umax(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_umax(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_umax_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_umax_param_0];
+; CHECK-NOI32X2-NEXT:    max.u32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    max.u32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_umax(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_umax_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_umax_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    max.u32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    max.u32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %cmp = icmp ugt <2 x i32> %a, %b
+  %r = select <2 x i1> %cmp, <2 x i32> %a, <2 x i32> %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_smin(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_smin(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_smin_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_smin_param_0];
+; CHECK-NOI32X2-NEXT:    min.s32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    min.s32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_smin(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_smin_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_smin_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    min.s32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    min.s32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %cmp = icmp sle <2 x i32> %a, %b
+  %r = select <2 x i1> %cmp, <2 x i32> %a, <2 x i32> %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_umin(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_umin(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_umin_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_umin_param_0];
+; CHECK-NOI32X2-NEXT:    min.u32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    min.u32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_umin(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_umin_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_umin_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    min.u32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    min.u32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %cmp = icmp ule <2 x i32> %a, %b
+  %r = select <2 x i1> %cmp, <2 x i32> %a, <2 x i32> %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_eq(<2 x i32> %a, <2 x i32> %b, <2 x i32> %c) #0 {
+; CHECK-NOI32X2-LABEL: test_eq(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .pred %p<3>;
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<9>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r5, %r6}, [test_eq_param_2];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_eq_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_eq_param_0];
+; CHECK-NOI32X2-NEXT:    setp.eq.b32 %p1, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    setp.eq.b32 %p2, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r7, %r2, %r6, %p2;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r8, %r1, %r5, %p1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r8, %r7};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_eq(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .pred %p<3>;
+; CHECK-I32X2-NEXT:    .reg .b32 %r<9>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd3, [test_eq_param_2];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_eq_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_eq_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    setp.eq.b32 %p1, %r3, %r1;
+; CHECK-I32X2-NEXT:    setp.eq.b32 %p2, %r4, %r2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r5, %r6}, %rd3;
+; CHECK-I32X2-NEXT:    selp.b32 %r7, %r4, %r6, %p2;
+; CHECK-I32X2-NEXT:    selp.b32 %r8, %r3, %r5, %p1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r8, %r7};
+; CHECK-I32X2-NEXT:    ret;
+  %cmp = icmp eq <2 x i32> %a, %b
+  %r = select <2 x i1> %cmp, <2 x i32> %a, <2 x i32> %c
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_ne(<2 x i32> %a, <2 x i32> %b, <2 x i32> %c) #0 {
+; CHECK-NOI32X2-LABEL: test_ne(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .pred %p<3>;
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<9>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r5, %r6}, [test_ne_param_2];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_ne_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_ne_param_0];
+; CHECK-NOI32X2-NEXT:    setp.ne.b32 %p1, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    setp.ne.b32 %p2, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r7, %r2, %r6, %p2;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r8, %r1, %r5, %p1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r8, %r7};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_ne(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .pred %p<3>;
+; CHECK-I32X2-NEXT:    .reg .b32 %r<9>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd3, [test_ne_param_2];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_ne_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_ne_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    setp.ne.b32 %p1, %r3, %r1;
+; CHECK-I32X2-NEXT:    setp.ne.b32 %p2, %r4, %r2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r5, %r6}, %rd3;
+; CHECK-I32X2-NEXT:    selp.b32 %r7, %r4, %r6, %p2;
+; CHECK-I32X2-NEXT:    selp.b32 %r8, %r3, %r5, %p1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r8, %r7};
+; CHECK-I32X2-NEXT:    ret;
+  %cmp = icmp ne <2 x i32> %a, %b
+  %r = select <2 x i1> %cmp, <2 x i32> %a, <2 x i32> %c
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_mul(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_mul(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_mul_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_mul_param_0];
+; CHECK-NOI32X2-NEXT:    mul.lo.s32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    mul.lo.s32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_mul(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_mul_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_mul_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    mul.lo.s32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    mul.lo.s32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %r = mul <2 x i32> %a, %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_or(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_or(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_or_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_or_param_0];
+; CHECK-NOI32X2-NEXT:    or.b32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    or.b32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_or(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_or_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_or_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    or.b32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    or.b32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %r = or <2 x i32> %a, %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_or_computed(i32 %a) {
+; CHECK-LABEL: test_or_computed(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b32 %r<2>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b32 %r1, [test_or_computed_param_0];
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {%r1, 5};
+; CHECK-NEXT:    ret;
+  %ins.0 = insertelement <2 x i32> zeroinitializer, i32 %a, i32 0
+  %ins.1 = insertelement <2 x i32> %ins.0, i32 5, i32 1
+  %r = or <2 x i32> %ins.1, %ins.0
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_or_imm_0(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_or_imm_0(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_or_imm_0_param_0];
+; CHECK-NOI32X2-NEXT:    or.b32 %r3, %r2, 2;
+; CHECK-NOI32X2-NEXT:    or.b32 %r4, %r1, 1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_or_imm_0(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_or_imm_0_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    or.b32 %r3, %r2, 2;
+; CHECK-I32X2-NEXT:    or.b32 %r4, %r1, 1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = or <2 x i32> <i32 1, i32 2>, %a
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_or_imm_1(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_or_imm_1(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_or_imm_1_param_0];
+; CHECK-NOI32X2-NEXT:    or.b32 %r3, %r2, 2;
+; CHECK-NOI32X2-NEXT:    or.b32 %r4, %r1, 1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_or_imm_1(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_or_imm_1_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    or.b32 %r3, %r2, 2;
+; CHECK-I32X2-NEXT:    or.b32 %r4, %r1, 1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = or <2 x i32> %a, <i32 1, i32 2>
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_xor(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_xor(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_xor_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_xor_param_0];
+; CHECK-NOI32X2-NEXT:    xor.b32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    xor.b32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_xor(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_xor_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_xor_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    xor.b32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    xor.b32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %r = xor <2 x i32> %a, %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_xor_computed(i32 %a) {
+; CHECK-LABEL: test_xor_computed(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b32 %r<2>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b32 %r1, [test_xor_computed_param_0];
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {0, 5};
+; CHECK-NEXT:    ret;
+  %ins.0 = insertelement <2 x i32> zeroinitializer, i32 %a, i32 0
+  %ins.1 = insertelement <2 x i32> %ins.0, i32 5, i32 1
+  %r = xor <2 x i32> %ins.1, %ins.0
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_xor_imm_0(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_xor_imm_0(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_xor_imm_0_param_0];
+; CHECK-NOI32X2-NEXT:    xor.b32 %r3, %r2, 2;
+; CHECK-NOI32X2-NEXT:    xor.b32 %r4, %r1, 1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_xor_imm_0(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_xor_imm_0_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    xor.b32 %r3, %r2, 2;
+; CHECK-I32X2-NEXT:    xor.b32 %r4, %r1, 1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = xor <2 x i32> <i32 1, i32 2>, %a
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_xor_imm_1(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_xor_imm_1(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_xor_imm_1_param_0];
+; CHECK-NOI32X2-NEXT:    xor.b32 %r3, %r2, 2;
+; CHECK-NOI32X2-NEXT:    xor.b32 %r4, %r1, 1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_xor_imm_1(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_xor_imm_1_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    xor.b32 %r3, %r2, 2;
+; CHECK-I32X2-NEXT:    xor.b32 %r4, %r1, 1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = xor <2 x i32> %a, <i32 1, i32 2>
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_and(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_and(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_and_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_and_param_0];
+; CHECK-NOI32X2-NEXT:    and.b32 %r5, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    and.b32 %r6, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_and(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_and_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_and_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd1;
+; CHECK-I32X2-NEXT:    and.b32 %r5, %r4, %r2;
+; CHECK-I32X2-NEXT:    and.b32 %r6, %r3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-I32X2-NEXT:    ret;
+  %r = and <2 x i32> %a, %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_and_computed(i32 %a) {
+; CHECK-LABEL: test_and_computed(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b32 %r<2>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b32 %r1, [test_and_computed_param_0];
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {%r1, 0};
+; CHECK-NEXT:    ret;
+  %ins.0 = insertelement <2 x i32> zeroinitializer, i32 %a, i32 0
+  %ins.1 = insertelement <2 x i32> %ins.0, i32 5, i32 1
+  %r = and <2 x i32> %ins.1, %ins.0
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_and_imm_0(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_and_imm_0(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_and_imm_0_param_0];
+; CHECK-NOI32X2-NEXT:    and.b32 %r3, %r2, 2;
+; CHECK-NOI32X2-NEXT:    and.b32 %r4, %r1, 1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_and_imm_0(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_and_imm_0_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    and.b32 %r3, %r2, 2;
+; CHECK-I32X2-NEXT:    and.b32 %r4, %r1, 1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = and <2 x i32> <i32 1, i32 2>, %a
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_and_imm_1(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_and_imm_1(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_and_imm_1_param_0];
+; CHECK-NOI32X2-NEXT:    and.b32 %r3, %r2, 2;
+; CHECK-NOI32X2-NEXT:    and.b32 %r4, %r1, 1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_and_imm_1(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_and_imm_1_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    and.b32 %r3, %r2, 2;
+; CHECK-I32X2-NEXT:    and.b32 %r4, %r1, 1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = and <2 x i32> %a, <i32 1, i32 2>
+  ret <2 x i32> %r
+}
+
+define void @test_ldst_v2i32(ptr %a, ptr %b) {
+; CHECK-NOI32X2-LABEL: test_ldst_v2i32(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-NOI32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd2, [test_ldst_v2i32_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd1, [test_ldst_v2i32_param_0];
+; CHECK-NOI32X2-NEXT:    ld.v2.b32 {%r1, %r2}, [%rd1];
+; CHECK-NOI32X2-NEXT:    st.v2.b32 [%rd2], {%r1, %r2};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_ldst_v2i32(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_ldst_v2i32_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_ldst_v2i32_param_0];
+; CHECK-I32X2-NEXT:    ld.b64 %rd3, [%rd1];
+; CHECK-I32X2-NEXT:    st.b64 [%rd2], %rd3;
+; CHECK-I32X2-NEXT:    ret;
+  %t1 = load <2 x i32>, ptr %a
+  store <2 x i32> %t1, ptr %b, align 16
+  ret void
+}
+
+define void @test_ldst_v3i32(ptr %a, ptr %b) {
+; CHECK-LABEL: test_ldst_v3i32(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b32 %r<2>;
+; CHECK-NEXT:    .reg .b64 %rd<4>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b64 %rd2, [test_ldst_v3i32_param_1];
+; CHECK-NEXT:    ld.param.b64 %rd1, [test_ldst_v3i32_param_0];
+; CHECK-NEXT:    ld.b64 %rd3, [%rd1];
+; CHECK-NEXT:    ld.b32 %r1, [%rd1+8];
+; CHECK-NEXT:    st.b32 [%rd2+8], %r1;
+; CHECK-NEXT:    st.b64 [%rd2], %rd3;
+; CHECK-NEXT:    ret;
+  %t1 = load <3 x i32>, ptr %a
+  store <3 x i32> %t1, ptr %b, align 16
+  ret void
+}
+
+define void @test_ldst_v4i32(ptr %a, ptr %b) {
+; CHECK-NOI32X2-LABEL: test_ldst_v4i32(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd2, [test_ldst_v4i32_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd1, [test_ldst_v4i32_param_0];
+; CHECK-NOI32X2-NEXT:    ld.v4.b32 {%r1, %r2, %r3, %r4}, [%rd1];
+; CHECK-NOI32X2-NEXT:    st.v4.b32 [%rd2], {%r1, %r2, %r3, %r4};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_ldst_v4i32(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<5>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_ldst_v4i32_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_ldst_v4i32_param_0];
+; CHECK-I32X2-NEXT:    ld.v2.b64 {%rd3, %rd4}, [%rd1];
+; CHECK-I32X2-NEXT:    st.v2.b64 [%rd2], {%rd3, %rd4};
+; CHECK-I32X2-NEXT:    ret;
+  %t1 = load <4 x i32>, ptr %a
+  store <4 x i32> %t1, ptr %b, align 16
+  ret void
+}
+
+define void @test_ldst_v2i32_unaligned(ptr %a, ptr %b) {
+; CHECK-NOI32X2-LABEL: test_ldst_v2i32_unaligned(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<13>;
+; CHECK-NOI32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd2, [test_ldst_v2i32_unaligned_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd1, [test_ldst_v2i32_unaligned_param_0];
+; CHECK-NOI32X2-NEXT:    ld.b8 %r1, [%rd1+2];
+; CHECK-NOI32X2-NEXT:    shl.b32 %r2, %r1, 16;
+; CHECK-NOI32X2-NEXT:    ld.b8 %r3, [%rd1+3];
+; CHECK-NOI32X2-NEXT:    shl.b32 %r4, %r3, 24;
+; CHECK-NOI32X2-NEXT:    or.b32 %r5, %r4, %r2;
+; CHECK-NOI32X2-NEXT:    ld.b8 %r6, [%rd1];
+; CHECK-NOI32X2-NEXT:    ld.b8 %r7, [%rd1+1];
+; CHECK-NOI32X2-NEXT:    ld.b8 %r8, [%rd1+4];
+; CHECK-NOI32X2-NEXT:    ld.b8 %r9, [%rd1+5];
+; CHECK-NOI32X2-NEXT:    ld.b8 %r10, [%rd1+6];
+; CHECK-NOI32X2-NEXT:    ld.b8 %r11, [%rd1+7];
+; CHECK-NOI32X2-NEXT:    st.b8 [%rd2+7], %r11;
+; CHECK-NOI32X2-NEXT:    st.b8 [%rd2+6], %r10;
+; CHECK-NOI32X2-NEXT:    st.b8 [%rd2+5], %r9;
+; CHECK-NOI32X2-NEXT:    st.b8 [%rd2+4], %r8;
+; CHECK-NOI32X2-NEXT:    st.b8 [%rd2+1], %r7;
+; CHECK-NOI32X2-NEXT:    st.b8 [%rd2], %r6;
+; CHECK-NOI32X2-NEXT:    st.b8 [%rd2+3], %r3;
+; CHECK-NOI32X2-NEXT:    shr.u32 %r12, %r5, 16;
+; CHECK-NOI32X2-NEXT:    st.b8 [%rd2+2], %r12;
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_ldst_v2i32_unaligned(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<28>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_ldst_v2i32_unaligned_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_ldst_v2i32_unaligned_param_0];
+; CHECK-I32X2-NEXT:    ld.b8 %rd3, [%rd1];
+; CHECK-I32X2-NEXT:    ld.b8 %rd4, [%rd1+1];
+; CHECK-I32X2-NEXT:    shl.b64 %rd5, %rd4, 8;
+; CHECK-I32X2-NEXT:    or.b64 %rd6, %rd5, %rd3;
+; CHECK-I32X2-NEXT:    ld.b8 %rd7, [%rd1+2];
+; CHECK-I32X2-NEXT:    shl.b64 %rd8, %rd7, 16;
+; CHECK-I32X2-NEXT:    ld.b8 %rd9, [%rd1+3];
+; CHECK-I32X2-NEXT:    shl.b64 %rd10, %rd9, 24;
+; CHECK-I32X2-NEXT:    or.b64 %rd11, %rd10, %rd8;
+; CHECK-I32X2-NEXT:    or.b64 %rd12, %rd11, %rd6;
+; CHECK-I32X2-NEXT:    ld.b8 %rd13, [%rd1+4];
+; CHECK-I32X2-NEXT:    ld.b8 %rd14, [%rd1+5];
+; CHECK-I32X2-NEXT:    shl.b64 %rd15, %rd14, 8;
+; CHECK-I32X2-NEXT:    or.b64 %rd16, %rd15, %rd13;
+; CHECK-I32X2-NEXT:    ld.b8 %rd17, [%rd1+6];
+; CHECK-I32X2-NEXT:    shl.b64 %rd18, %rd17, 16;
+; CHECK-I32X2-NEXT:    ld.b8 %rd19, [%rd1+7];
+; CHECK-I32X2-NEXT:    shl.b64 %rd20, %rd19, 24;
+; CHECK-I32X2-NEXT:    or.b64 %rd21, %rd20, %rd18;
+; CHECK-I32X2-NEXT:    or.b64 %rd22, %rd21, %rd16;
+; CHECK-I32X2-NEXT:    shl.b64 %rd23, %rd22, 32;
+; CHECK-I32X2-NEXT:    or.b64 %rd24, %rd23, %rd12;
+; CHECK-I32X2-NEXT:    st.b8 [%rd2+6], %rd17;
+; CHECK-I32X2-NEXT:    shr.u64 %rd25, %rd24, 56;
+; CHECK-I32X2-NEXT:    st.b8 [%rd2+7], %rd25;
+; CHECK-I32X2-NEXT:    st.b8 [%rd2+4], %rd13;
+; CHECK-I32X2-NEXT:    shr.u64 %rd26, %rd24, 40;
+; CHECK-I32X2-NEXT:    st.b8 [%rd2+5], %rd26;
+; CHECK-I32X2-NEXT:    st.b8 [%rd2+1], %rd4;
+; CHECK-I32X2-NEXT:    st.b8 [%rd2], %rd3;
+; CHECK-I32X2-NEXT:    st.b8 [%rd2+3], %rd9;
+; CHECK-I32X2-NEXT:    shr.u64 %rd27, %rd24, 16;
+; CHECK-I32X2-NEXT:    st.b8 [%rd2+2], %rd27;
+; CHECK-I32X2-NEXT:    ret;
+  %t1 = load <2 x i32>, ptr %a, align 1
+  store <2 x i32> %t1, ptr %b, align 1
+  ret void
+}
+
+declare <2 x i32> @test_callee(<2 x i32> %a, <2 x i32> %b) #0
+
+define <2 x i32> @test_call(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_call(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_call_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_call_param_0];
+; CHECK-NOI32X2-NEXT:    { // callseq 0, 0
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 param0[8];
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 param1[8];
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 retval0[8];
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [param1], {%r3, %r4};
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [param0], {%r1, %r2};
+; CHECK-NOI32X2-NEXT:    call.uni (retval0), test_callee, (param0, param1);
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r5, %r6}, [retval0];
+; CHECK-NOI32X2-NEXT:    } // callseq 0
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r5, %r6};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_call(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_call_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_call_param_0];
+; CHECK-I32X2-NEXT:    { // callseq 0, 0
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 param0[8];
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 param1[8];
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 retval0[8];
+; CHECK-I32X2-NEXT:    st.param.b64 [param1], %rd2;
+; CHECK-I32X2-NEXT:    st.param.b64 [param0], %rd1;
+; CHECK-I32X2-NEXT:    call.uni (retval0), test_callee, (param0, param1);
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd3, [retval0];
+; CHECK-I32X2-NEXT:    } // callseq 0
+; CHECK-I32X2-NEXT:    st.param.b64 [func_retval0], %rd3;
+; CHECK-I32X2-NEXT:    ret;
+  %r = call <2 x i32> @test_callee(<2 x i32> %a, <2 x i32> %b)
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_call_flipped(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_call_flipped(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_call_flipped_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_call_flipped_param_0];
+; CHECK-NOI32X2-NEXT:    { // callseq 1, 0
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 param0[8];
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 param1[8];
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 retval0[8];
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [param1], {%r1, %r2};
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [param0], {%r3, %r4};
+; CHECK-NOI32X2-NEXT:    call.uni (retval0), test_callee, (param0, param1);
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r5, %r6}, [retval0];
+; CHECK-NOI32X2-NEXT:    } // callseq 1
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r5, %r6};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_call_flipped(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_call_flipped_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_call_flipped_param_0];
+; CHECK-I32X2-NEXT:    { // callseq 1, 0
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 param0[8];
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 param1[8];
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 retval0[8];
+; CHECK-I32X2-NEXT:    st.param.b64 [param1], %rd1;
+; CHECK-I32X2-NEXT:    st.param.b64 [param0], %rd2;
+; CHECK-I32X2-NEXT:    call.uni (retval0), test_callee, (param0, param1);
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd3, [retval0];
+; CHECK-I32X2-NEXT:    } // callseq 1
+; CHECK-I32X2-NEXT:    st.param.b64 [func_retval0], %rd3;
+; CHECK-I32X2-NEXT:    ret;
+  %r = call <2 x i32> @test_callee(<2 x i32> %b, <2 x i32> %a)
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_tailcall_flipped(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_tailcall_flipped(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_tailcall_flipped_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_tailcall_flipped_param_0];
+; CHECK-NOI32X2-NEXT:    { // callseq 2, 0
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 param0[8];
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 param1[8];
+; CHECK-NOI32X2-NEXT:    .param .align 8 .b8 retval0[8];
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [param1], {%r1, %r2};
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [param0], {%r3, %r4};
+; CHECK-NOI32X2-NEXT:    call.uni (retval0), test_callee, (param0, param1);
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r5, %r6}, [retval0];
+; CHECK-NOI32X2-NEXT:    } // callseq 2
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r5, %r6};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_tailcall_flipped(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_tailcall_flipped_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_tailcall_flipped_param_0];
+; CHECK-I32X2-NEXT:    { // callseq 2, 0
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 param0[8];
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 param1[8];
+; CHECK-I32X2-NEXT:    .param .align 8 .b8 retval0[8];
+; CHECK-I32X2-NEXT:    st.param.b64 [param1], %rd1;
+; CHECK-I32X2-NEXT:    st.param.b64 [param0], %rd2;
+; CHECK-I32X2-NEXT:    call.uni (retval0), test_callee, (param0, param1);
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd3, [retval0];
+; CHECK-I32X2-NEXT:    } // callseq 2
+; CHECK-I32X2-NEXT:    st.param.b64 [func_retval0], %rd3;
+; CHECK-I32X2-NEXT:    ret;
+  %r = tail call <2 x i32> @test_callee(<2 x i32> %b, <2 x i32> %a)
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_select(<2 x i32> %a, <2 x i32> %b, i1 zeroext %c) #0 {
+; CHECK-NOI32X2-LABEL: test_select(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .pred %p<2>;
+; CHECK-NOI32X2-NEXT:    .reg .b16 %rs<3>;
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.b8 %rs1, [test_select_param_2];
+; CHECK-NOI32X2-NEXT:    and.b16 %rs2, %rs1, 1;
+; CHECK-NOI32X2-NEXT:    setp.ne.b16 %p1, %rs2, 0;
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_select_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_select_param_0];
+; CHECK-NOI32X2-NEXT:    selp.b32 %r5, %r2, %r4, %p1;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r6, %r1, %r3, %p1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r6, %r5};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_select(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .pred %p<2>;
+; CHECK-I32X2-NEXT:    .reg .b16 %rs<3>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b8 %rs1, [test_select_param_2];
+; CHECK-I32X2-NEXT:    and.b16 %rs2, %rs1, 1;
+; CHECK-I32X2-NEXT:    setp.ne.b16 %p1, %rs2, 0;
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_select_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_select_param_0];
+; CHECK-I32X2-NEXT:    selp.b64 %rd3, %rd1, %rd2, %p1;
+; CHECK-I32X2-NEXT:    st.param.b64 [func_retval0], %rd3;
+; CHECK-I32X2-NEXT:    ret;
+  %r = select i1 %c, <2 x i32> %a, <2 x i32> %b
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_select_cc(<2 x i32> %a, <2 x i32> %b, <2 x i32> %c, <2 x i32> %d) #0 {
+; CHECK-NOI32X2-LABEL: test_select_cc(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .pred %p<3>;
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<11>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r7, %r8}, [test_select_cc_param_3];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r5, %r6}, [test_select_cc_param_2];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_select_cc_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_select_cc_param_0];
+; CHECK-NOI32X2-NEXT:    setp.ne.b32 %p1, %r5, %r7;
+; CHECK-NOI32X2-NEXT:    setp.ne.b32 %p2, %r6, %r8;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r9, %r2, %r4, %p2;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r10, %r1, %r3, %p1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r10, %r9};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_select_cc(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .pred %p<3>;
+; CHECK-I32X2-NEXT:    .reg .b32 %r<11>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<5>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd4, [test_select_cc_param_3];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd3, [test_select_cc_param_2];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_select_cc_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_select_cc_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd4;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd3;
+; CHECK-I32X2-NEXT:    setp.ne.b32 %p1, %r3, %r1;
+; CHECK-I32X2-NEXT:    setp.ne.b32 %p2, %r4, %r2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r5, %r6}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {%r7, %r8}, %rd1;
+; CHECK-I32X2-NEXT:    selp.b32 %r9, %r8, %r6, %p2;
+; CHECK-I32X2-NEXT:    selp.b32 %r10, %r7, %r5, %p1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r10, %r9};
+; CHECK-I32X2-NEXT:    ret;
+  %cc = icmp ne <2 x i32> %c, %d
+  %r = select <2 x i1> %cc, <2 x i32> %a, <2 x i32> %b
+  ret <2 x i32> %r
+}
+
+define <2 x i16> @test_trunc_2xi32(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_trunc_2xi32(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<4>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_trunc_2xi32_param_0];
+; CHECK-NOI32X2-NEXT:    prmt.b32 %r3, %r1, %r2, 0x5410U;
+; CHECK-NOI32X2-NEXT:    st.param.b32 [func_retval0], %r3;
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_trunc_2xi32(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_trunc_2xi32_param_0];
+; CHECK-I32X2-NEXT:    st.param.b32 [func_retval0], %rd1;
+; CHECK-I32X2-NEXT:    ret;
+  %r = trunc <2 x i32> %a to <2 x i16>
+  ret <2 x i16> %r
+}
+
+define <2 x i32> @test_trunc_2xi64(<2 x i64> %a) #0 {
+; CHECK-LABEL: test_trunc_2xi64(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b32 %r<3>;
+; CHECK-NEXT:    .reg .b64 %rd<3>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.v2.b64 {%rd1, %rd2}, [test_trunc_2xi64_param_0];
+; CHECK-NEXT:    cvt.u32.u64 %r1, %rd2;
+; CHECK-NEXT:    cvt.u32.u64 %r2, %rd1;
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {%r2, %r1};
+; CHECK-NEXT:    ret;
+  %r = trunc <2 x i64> %a to <2 x i32>
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_zext_2xi32(<2 x i16> %a) #0 {
+; CHECK-LABEL: test_zext_2xi32(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b16 %rs<3>;
+; CHECK-NEXT:    .reg .b32 %r<4>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b32 %r1, [test_zext_2xi32_param_0];
+; CHECK-NEXT:    mov.b32 {%rs1, %rs2}, %r1;
+; CHECK-NEXT:    cvt.u32.u16 %r2, %rs2;
+; CHECK-NEXT:    cvt.u32.u16 %r3, %rs1;
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {%r3, %r2};
+; CHECK-NEXT:    ret;
+  %r = zext <2 x i16> %a to <2 x i32>
+  ret <2 x i32> %r
+}
+
+define <2 x i64> @test_zext_2xi64(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_zext_2xi64(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-NOI32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_zext_2xi64_param_0];
+; CHECK-NOI32X2-NEXT:    cvt.u64.u32 %rd1, %r2;
+; CHECK-NOI32X2-NEXT:    cvt.u64.u32 %rd2, %r1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b64 [func_retval0], {%rd2, %rd1};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_zext_2xi64(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_zext_2xi64_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    cvt.u64.u32 %rd2, %r2;
+; CHECK-I32X2-NEXT:    cvt.u64.u32 %rd3, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b64 [func_retval0], {%rd3, %rd2};
+; CHECK-I32X2-NEXT:    ret;
+  %r = zext <2 x i32> %a to <2 x i64>
+  ret <2 x i64> %r
+}
+
+define <2 x i32> @test_bitcast_i64_to_2xi32(i64 %a) #0 {
+; CHECK-LABEL: test_bitcast_i64_to_2xi32(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b64 %rd<2>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b64 %rd1, [test_bitcast_i64_to_2xi32_param_0];
+; CHECK-NEXT:    st.param.b64 [func_retval0], %rd1;
+; CHECK-NEXT:    ret;
+  %r = bitcast i64 %a to <2 x i32>
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_bitcast_double_to_2xi32(double %a) #0 {
+; CHECK-LABEL: test_bitcast_double_to_2xi32(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b64 %rd<2>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b64 %rd1, [test_bitcast_double_to_2xi32_param_0];
+; CHECK-NEXT:    st.param.b64 [func_retval0], %rd1;
+; CHECK-NEXT:    ret;
+  %r = bitcast double %a to <2 x i32>
+  ret <2 x i32> %r
+}
+
+define i64 @test_bitcast_2xi32_to_i64(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_bitcast_2xi32_to_i64(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_bitcast_2xi32_to_i64_param_0];
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r1, %r2};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_bitcast_2xi32_to_i64(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_bitcast_2xi32_to_i64_param_0];
+; CHECK-I32X2-NEXT:    st.param.b64 [func_retval0], %rd1;
+; CHECK-I32X2-NEXT:    ret;
+  %r = bitcast <2 x i32> %a to i64
+  ret i64 %r
+}
+
+define double @test_bitcast_2xi32_to_double(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_bitcast_2xi32_to_double(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_bitcast_2xi32_to_double_param_0];
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r1, %r2};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_bitcast_2xi32_to_double(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_bitcast_2xi32_to_double_param_0];
+; CHECK-I32X2-NEXT:    st.param.b64 [func_retval0], %rd1;
+; CHECK-I32X2-NEXT:    ret;
+  %r = bitcast <2 x i32> %a to double
+  ret double %r
+}
+
+
+define <4 x half> @test_bitcast_2xi32_to_4xhalf(i32 %a) #0 {
+; CHECK-LABEL: test_bitcast_2xi32_to_4xhalf(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b32 %r<2>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b32 %r1, [test_bitcast_2xi32_to_4xhalf_param_0];
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {%r1, 5};
+; CHECK-NEXT:    ret;
+  %ins.0 = insertelement <2 x i32> poison, i32 %a, i32 0
+  %ins.1 = insertelement <2 x i32> %ins.0, i32 5, i32 1
+  %r = bitcast <2 x i32> %ins.1 to <4 x half>
+  ret <4 x half> %r
+}
+
+
+define <2 x i32> @test_shufflevector(<2 x i32> %a) #0 {
+; CHECK-NOI32X2-LABEL: test_shufflevector(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_shufflevector_param_0];
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r2, %r1};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_shufflevector(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_shufflevector_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r2, %r1};
+; CHECK-I32X2-NEXT:    ret;
+  %s = shufflevector <2 x i32> %a, <2 x i32> poison, <2 x i32> <i32 1, i32 0>
+  ret <2 x i32> %s
+}
+
+define <2 x i32> @test_shufflevector_2(<2 x i32> %a, <2 x i32> %b) #0 {
+; CHECK-NOI32X2-LABEL: test_shufflevector_2(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r3, %r4}, [test_shufflevector_2_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_shufflevector_2_param_0];
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r2, %r4};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_shufflevector_2(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<3>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_shufflevector_2_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_shufflevector_2_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {_, %r1}, %rd2;
+; CHECK-I32X2-NEXT:    mov.b64 {_, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r2, %r1};
+; CHECK-I32X2-NEXT:    ret;
+  %s = shufflevector <2 x i32> %a, <2 x i32> %b, <2 x i32> <i32 1, i32 3>
+  ret <2 x i32> %s
+}
+
+
+define <2 x i32> @test_insertelement(<2 x i32> %a, i32 %x) #0 {
+; CHECK-NOI32X2-LABEL: test_insertelement(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<4>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_insertelement_param_0];
+; CHECK-NOI32X2-NEXT:    ld.param.b32 %r3, [test_insertelement_param_1];
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r1, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_insertelement(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<3>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b32 %r1, [test_insertelement_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_insertelement_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r2, _}, %rd1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r2, %r1};
+; CHECK-I32X2-NEXT:    ret;
+  %i = insertelement <2 x i32> %a, i32 %x, i64 1
+  ret <2 x i32> %i
+}
+
+define <2 x i32> @test_fptosi_2xhalf_to_2xi32(<2 x half> %a) #0 {
+; CHECK-LABEL: test_fptosi_2xhalf_to_2xi32(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b16 %rs<3>;
+; CHECK-NEXT:    .reg .b32 %r<4>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b32 %r1, [test_fptosi_2xhalf_to_2xi32_param_0];
+; CHECK-NEXT:    mov.b32 {%rs1, %rs2}, %r1;
+; CHECK-NEXT:    cvt.rzi.s32.f16 %r2, %rs2;
+; CHECK-NEXT:    cvt.rzi.s32.f16 %r3, %rs1;
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {%r3, %r2};
+; CHECK-NEXT:    ret;
+  %r = fptosi <2 x half> %a to <2 x i32>
+  ret <2 x i32> %r
+}
+
+define <2 x i32> @test_fptoui_2xhalf_to_2xi32(<2 x half> %a) #0 {
+; CHECK-LABEL: test_fptoui_2xhalf_to_2xi32(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b16 %rs<3>;
+; CHECK-NEXT:    .reg .b32 %r<4>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0:
+; CHECK-NEXT:    ld.param.b32 %r1, [test_fptoui_2xhalf_to_2xi32_param_0];
+; CHECK-NEXT:    mov.b32 {%rs1, %rs2}, %r1;
+; CHECK-NEXT:    cvt.rzi.u32.f16 %r2, %rs2;
+; CHECK-NEXT:    cvt.rzi.u32.f16 %r3, %rs1;
+; CHECK-NEXT:    st.param.v2.b32 [func_retval0], {%r3, %r2};
+; CHECK-NEXT:    ret;
+  %r = fptoui <2 x half> %a to <2 x i32>
+  ret <2 x i32> %r
+}
+
+define void @test_srem_v2i32(ptr %a, ptr %b, ptr %c) {
+; CHECK-LABEL: test_srem_v2i32(
+; CHECK:       {
+; CHECK-NEXT:    .reg .b32 %r<7>;
+; CHECK-NEXT:    .reg .b64 %rd<4>;
+; CHECK-EMPTY:
+; CHECK-NEXT:  // %bb.0: // %entry
+; CHECK-NEXT:    ld.param.b64 %rd3, [test_srem_v2i32_param_2];
+; CHECK-NEXT:    ld.param.b64 %rd2, [test_srem_v2i32_param_1];
+; CHECK-NEXT:    ld.param.b64 %rd1, [test_srem_v2i32_param_0];
+; CHECK-NEXT:    ld.v2.b32 {%r1, %r2}, [%rd1];
+; CHECK-NEXT:    ld.v2.b32 {%r3, %r4}, [%rd2];
+; CHECK-NEXT:    rem.s32 %r5, %r2, %r4;
+; CHECK-NEXT:    rem.s32 %r6, %r1, %r3;
+; CHECK-NEXT:    st.v2.b32 [%rd3], {%r6, %r5};
+; CHECK-NEXT:    ret;
+entry:
+  %t57 = load <2 x i32>, ptr %a, align 8
+  %t59 = load <2 x i32>, ptr %b, align 8
+  %x = srem <2 x i32> %t57, %t59
+  store <2 x i32> %x, ptr %c, align 8
+  ret void
+}
+
+define void @test_srem_v3i32(ptr %a, ptr %b, ptr %c) {
+; CHECK-NOI32X2-LABEL: test_srem_v3i32(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<10>;
+; CHECK-NOI32X2-NEXT:    .reg .b64 %rd<10>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0: // %entry
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd3, [test_srem_v3i32_param_2];
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd2, [test_srem_v3i32_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd1, [test_srem_v3i32_param_0];
+; CHECK-NOI32X2-NEXT:    ld.b32 %r1, [%rd1+8];
+; CHECK-NOI32X2-NEXT:    ld.b64 %rd4, [%rd1];
+; CHECK-NOI32X2-NEXT:    { .reg .b32 tmp; mov.b64 {tmp, %r2}, %rd4; }
+; CHECK-NOI32X2-NEXT:    cvt.u32.u64 %r3, %rd4;
+; CHECK-NOI32X2-NEXT:    ld.b32 %r4, [%rd2+8];
+; CHECK-NOI32X2-NEXT:    ld.b64 %rd5, [%rd2];
+; CHECK-NOI32X2-NEXT:    { .reg .b32 tmp; mov.b64 {tmp, %r5}, %rd5; }
+; CHECK-NOI32X2-NEXT:    cvt.u32.u64 %r6, %rd5;
+; CHECK-NOI32X2-NEXT:    rem.s32 %r7, %r3, %r6;
+; CHECK-NOI32X2-NEXT:    cvt.u64.u32 %rd6, %r7;
+; CHECK-NOI32X2-NEXT:    rem.s32 %r8, %r2, %r5;
+; CHECK-NOI32X2-NEXT:    cvt.u64.u32 %rd7, %r8;
+; CHECK-NOI32X2-NEXT:    shl.b64 %rd8, %rd7, 32;
+; CHECK-NOI32X2-NEXT:    or.b64 %rd9, %rd6, %rd8;
+; CHECK-NOI32X2-NEXT:    rem.s32 %r9, %r1, %r4;
+; CHECK-NOI32X2-NEXT:    st.b32 [%rd3+8], %r9;
+; CHECK-NOI32X2-NEXT:    st.b64 [%rd3], %rd9;
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_srem_v3i32(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<10>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0: // %entry
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd3, [test_srem_v3i32_param_2];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_srem_v3i32_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_srem_v3i32_param_0];
+; CHECK-I32X2-NEXT:    ld.v2.b32 {%r1, %r2}, [%rd1];
+; CHECK-I32X2-NEXT:    ld.b32 %r3, [%rd1+8];
+; CHECK-I32X2-NEXT:    ld.v2.b32 {%r4, %r5}, [%rd2];
+; CHECK-I32X2-NEXT:    ld.b32 %r6, [%rd2+8];
+; CHECK-I32X2-NEXT:    rem.s32 %r7, %r3, %r6;
+; CHECK-I32X2-NEXT:    rem.s32 %r8, %r2, %r5;
+; CHECK-I32X2-NEXT:    rem.s32 %r9, %r1, %r4;
+; CHECK-I32X2-NEXT:    st.v2.b32 [%rd3], {%r9, %r8};
+; CHECK-I32X2-NEXT:    st.b32 [%rd3+8], %r7;
+; CHECK-I32X2-NEXT:    ret;
+entry:
+  %t57 = load <3 x i32>, ptr %a, align 8
+  %t59 = load <3 x i32>, ptr %b, align 8
+  %x = srem <3 x i32> %t57, %t59
+  store <3 x i32> %x, ptr %c, align 8
+  ret void
+}
+
+define void @test_sext_v2i1_to_v2i32(ptr %a, ptr %b, ptr %c) {
+; CHECK-NOI32X2-LABEL: test_sext_v2i1_to_v2i32(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .pred %p<3>;
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-NOI32X2-NEXT:    .reg .b64 %rd<4>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0: // %entry
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd3, [test_sext_v2i1_to_v2i32_param_2];
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd2, [test_sext_v2i1_to_v2i32_param_1];
+; CHECK-NOI32X2-NEXT:    ld.param.b64 %rd1, [test_sext_v2i1_to_v2i32_param_0];
+; CHECK-NOI32X2-NEXT:    ld.b32 %r1, [%rd1];
+; CHECK-NOI32X2-NEXT:    ld.b32 %r2, [%rd1+4];
+; CHECK-NOI32X2-NEXT:    ld.b32 %r3, [%rd2];
+; CHECK-NOI32X2-NEXT:    ld.b32 %r4, [%rd2+4];
+; CHECK-NOI32X2-NEXT:    setp.gt.u32 %p1, %r2, %r4;
+; CHECK-NOI32X2-NEXT:    setp.gt.u32 %p2, %r1, %r3;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r5, -1, 0, %p2;
+; CHECK-NOI32X2-NEXT:    selp.b32 %r6, -1, 0, %p1;
+; CHECK-NOI32X2-NEXT:    st.b32 [%rd3+4], %r6;
+; CHECK-NOI32X2-NEXT:    st.b32 [%rd3], %r5;
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_sext_v2i1_to_v2i32(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .pred %p<3>;
+; CHECK-I32X2-NEXT:    .reg .b32 %r<7>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<14>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0: // %entry
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd3, [test_sext_v2i1_to_v2i32_param_2];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd2, [test_sext_v2i1_to_v2i32_param_1];
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_sext_v2i1_to_v2i32_param_0];
+; CHECK-I32X2-NEXT:    ld.b32 %rd4, [%rd1];
+; CHECK-I32X2-NEXT:    ld.b32 %rd5, [%rd1+4];
+; CHECK-I32X2-NEXT:    shl.b64 %rd6, %rd5, 32;
+; CHECK-I32X2-NEXT:    or.b64 %rd7, %rd6, %rd4;
+; CHECK-I32X2-NEXT:    ld.b32 %rd8, [%rd2];
+; CHECK-I32X2-NEXT:    ld.b32 %rd9, [%rd2+4];
+; CHECK-I32X2-NEXT:    shl.b64 %rd10, %rd9, 32;
+; CHECK-I32X2-NEXT:    or.b64 %rd11, %rd10, %rd8;
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd11;
+; CHECK-I32X2-NEXT:    mov.b64 {%r3, %r4}, %rd7;
+; CHECK-I32X2-NEXT:    setp.gt.u32 %p1, %r3, %r1;
+; CHECK-I32X2-NEXT:    setp.gt.u32 %p2, %r4, %r2;
+; CHECK-I32X2-NEXT:    selp.b32 %r5, -1, 0, %p2;
+; CHECK-I32X2-NEXT:    selp.b32 %r6, -1, 0, %p1;
+; CHECK-I32X2-NEXT:    mov.b64 %rd12, {%r6, %r5};
+; CHECK-I32X2-NEXT:    st.b32 [%rd3], %rd12;
+; CHECK-I32X2-NEXT:    shr.u64 %rd13, %rd12, 32;
+; CHECK-I32X2-NEXT:    st.b32 [%rd3+4], %rd13;
+; CHECK-I32X2-NEXT:    ret;
+entry:
+  %t1 = load <2 x i32>, ptr %a, align 4
+  %t2 = load <2 x i32>, ptr %b, align 4
+  %t5 = icmp ugt <2 x i32> %t1, %t2
+  %t6 = sext <2 x i1> %t5 to <2 x i32>
+  store <2 x i32> %t6, ptr %c, align 4
+  ret void
+}
+
+define <2 x float> @test_uitofp_v2i32(<2 x i32> %a) {
+; CHECK-NOI32X2-LABEL: test_uitofp_v2i32(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_uitofp_v2i32_param_0];
+; CHECK-NOI32X2-NEXT:    cvt.rn.f32.u32 %r3, %r2;
+; CHECK-NOI32X2-NEXT:    cvt.rn.f32.u32 %r4, %r1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_uitofp_v2i32(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_uitofp_v2i32_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    cvt.rn.f32.u32 %r3, %r2;
+; CHECK-I32X2-NEXT:    cvt.rn.f32.u32 %r4, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = uitofp <2 x i32> %a to <2 x float>
+  ret <2 x float> %r
+}
+
+define <2 x float> @test_sitofp_v2i32(<2 x i32> %a) {
+; CHECK-NOI32X2-LABEL: test_sitofp_v2i32(
+; CHECK-NOI32X2:       {
+; CHECK-NOI32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-NOI32X2-EMPTY:
+; CHECK-NOI32X2-NEXT:  // %bb.0:
+; CHECK-NOI32X2-NEXT:    ld.param.v2.b32 {%r1, %r2}, [test_sitofp_v2i32_param_0];
+; CHECK-NOI32X2-NEXT:    cvt.rn.f32.s32 %r3, %r2;
+; CHECK-NOI32X2-NEXT:    cvt.rn.f32.s32 %r4, %r1;
+; CHECK-NOI32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-NOI32X2-NEXT:    ret;
+;
+; CHECK-I32X2-LABEL: test_sitofp_v2i32(
+; CHECK-I32X2:       {
+; CHECK-I32X2-NEXT:    .reg .b32 %r<5>;
+; CHECK-I32X2-NEXT:    .reg .b64 %rd<2>;
+; CHECK-I32X2-EMPTY:
+; CHECK-I32X2-NEXT:  // %bb.0:
+; CHECK-I32X2-NEXT:    ld.param.b64 %rd1, [test_sitofp_v2i32_param_0];
+; CHECK-I32X2-NEXT:    mov.b64 {%r1, %r2}, %rd1;
+; CHECK-I32X2-NEXT:    cvt.rn.f32.s32 %r3, %r2;
+; CHECK-I32X2-NEXT:    cvt.rn.f32.s32 %r4, %r1;
+; CHECK-I32X2-NEXT:    st.param.v2.b32 [func_retval0], {%r4, %r3};
+; CHECK-I32X2-NEXT:    ret;
+  %r = sitofp <2 x i32> %a to <2 x float>
+  ret <2 x float> %r
+}
+
+attributes #0 = { nounwind }