[X86] Updated shift-mask test targets for D61830

llvm-svn: 360533

llvm/test/CodeGen/X86/shift-mask.ll

@@ -1,6 +1,15 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: llc < %s -mtriple=i686-pc-linux | FileCheck %s --check-prefixes=CHECK,X86
-; RUN: llc < %s -mtriple=x86_64-pc-linux | FileCheck %s --check-prefixes=CHECK,X64
+; RUN: llc < %s -mtriple=x86_64-pc-linux | FileCheck %s --check-prefixes=CHECK,X64,X64-MASK
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=bdver1 | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-SHIFT2
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=bdver2 | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-TBM
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=bdver3 | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-TBM
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=bdver4 | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-TBM
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=btver1 | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-SHIFT2
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=btver2 | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-BMI,X64-BMI1
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=znver1 | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-BMI,X64-BMI2
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=znver2 | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-BMI,X64-BMI2
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mattr=+fast-scalar-shift-masks | FileCheck %s --check-prefixes=CHECK,X64,X64-SHIFT,X64-SHIFT2
 
 ;
 ; fold (shl (lshr x, c1), c2) -> (0) (and x, MASK) or
@@ -333,13 +342,34 @@ define i16 @test_i16_lshr_lshr_1(i16 %a0) {
 ; X86-NEXT:    # kill: def $ax killed $ax killed $eax
 ; X86-NEXT:    retl
 ;
-; X64-LABEL: test_i16_lshr_lshr_1:
-; X64:       # %bb.0:
-; X64-NEXT:    movl %edi, %eax
-; X64-NEXT:    shrl $2, %eax
-; X64-NEXT:    andl $2047, %eax # imm = 0x7FF
-; X64-NEXT:    # kill: def $ax killed $ax killed $eax
-; X64-NEXT:    retq
+; X64-MASK-LABEL: test_i16_lshr_lshr_1:
+; X64-MASK:       # %bb.0:
+; X64-MASK-NEXT:    movl %edi, %eax
+; X64-MASK-NEXT:    shrl $2, %eax
+; X64-MASK-NEXT:    andl $2047, %eax # imm = 0x7FF
+; X64-MASK-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-MASK-NEXT:    retq
+;
+; X64-SHIFT2-LABEL: test_i16_lshr_lshr_1:
+; X64-SHIFT2:       # %bb.0:
+; X64-SHIFT2-NEXT:    movl %edi, %eax
+; X64-SHIFT2-NEXT:    shrl $2, %eax
+; X64-SHIFT2-NEXT:    andl $2047, %eax # imm = 0x7FF
+; X64-SHIFT2-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-SHIFT2-NEXT:    retq
+;
+; X64-TBM-LABEL: test_i16_lshr_lshr_1:
+; X64-TBM:       # %bb.0:
+; X64-TBM-NEXT:    bextrl $2818, %edi, %eax # imm = 0xB02
+; X64-TBM-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-TBM-NEXT:    retq
+;
+; X64-BMI-LABEL: test_i16_lshr_lshr_1:
+; X64-BMI:       # %bb.0:
+; X64-BMI-NEXT:    movl $2818, %eax # imm = 0xB02
+; X64-BMI-NEXT:    bextrl %eax, %edi, %eax
+; X64-BMI-NEXT:    # kill: def $ax killed $ax killed $eax
+; X64-BMI-NEXT:    retq
   %1 = shl i16 %a0, 3
   %2 = lshr i16 %1, 5
   ret i16 %2
@@ -429,11 +459,34 @@ define i64 @test_i64_lshr_lshr_0(i64 %a0) {
 ; X86-NEXT:    andl {{[0-9]+}}(%esp), %edx
 ; X86-NEXT:    retl
 ;
-; X64-LABEL: test_i64_lshr_lshr_0:
-; X64:       # %bb.0:
-; X64-NEXT:    movabsq $2305843009213693951, %rax # imm = 0x1FFFFFFFFFFFFFFF
-; X64-NEXT:    andq %rdi, %rax
-; X64-NEXT:    retq
+; X64-MASK-LABEL: test_i64_lshr_lshr_0:
+; X64-MASK:       # %bb.0:
+; X64-MASK-NEXT:    movabsq $2305843009213693951, %rax # imm = 0x1FFFFFFFFFFFFFFF
+; X64-MASK-NEXT:    andq %rdi, %rax
+; X64-MASK-NEXT:    retq
+;
+; X64-SHIFT2-LABEL: test_i64_lshr_lshr_0:
+; X64-SHIFT2:       # %bb.0:
+; X64-SHIFT2-NEXT:    movabsq $2305843009213693951, %rax # imm = 0x1FFFFFFFFFFFFFFF
+; X64-SHIFT2-NEXT:    andq %rdi, %rax
+; X64-SHIFT2-NEXT:    retq
+;
+; X64-TBM-LABEL: test_i64_lshr_lshr_0:
+; X64-TBM:       # %bb.0:
+; X64-TBM-NEXT:    bextrq $15616, %rdi, %rax # imm = 0x3D00
+; X64-TBM-NEXT:    retq
+;
+; X64-BMI1-LABEL: test_i64_lshr_lshr_0:
+; X64-BMI1:       # %bb.0:
+; X64-BMI1-NEXT:    movl $15616, %eax # imm = 0x3D00
+; X64-BMI1-NEXT:    bextrq %rax, %rdi, %rax
+; X64-BMI1-NEXT:    retq
+;
+; X64-BMI2-LABEL: test_i64_lshr_lshr_0:
+; X64-BMI2:       # %bb.0:
+; X64-BMI2-NEXT:    movb $61, %al
+; X64-BMI2-NEXT:    bzhiq %rax, %rdi, %rax
+; X64-BMI2-NEXT:    retq
   %1 = shl i64 %a0, 3
   %2 = lshr i64 %1, 3
   ret i64 %2