[x86] update test checks; NFC

llvm-svn: 358432
llvm · Apr 15, 2019 · 8ae68f2 · 8ae68f2
1 parent 4fe4221
commit 8ae68f2
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Showing 3 changed files with 84 additions and 99 deletions.
diff --git a/llvm/test/CodeGen/X86/lea-2.ll b/llvm/test/CodeGen/X86/lea-2.ll
@@ -1,18 +1,29 @@
-; RUN: llc < %s -mtriple=i686-linux -x86-asm-syntax=intel | FileCheck %s
-; RUN: llc < %s -mtriple=x86_64-linux -x86-asm-syntax=intel | FileCheck %s
-; RUN: llc < %s -mtriple=x86_64-linux-gnux32 -x86-asm-syntax=intel | FileCheck %s
-; RUN: llc < %s -mtriple=x86_64-nacl -x86-asm-syntax=intel | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=i686-linux          | FileCheck %s --check-prefix=X32
+; RUN: llc < %s -mtriple=x86_64-linux        | FileCheck %s --check-prefix=X64
+; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s --check-prefix=X64
+; RUN: llc < %s -mtriple=x86_64-nacl         | FileCheck %s --check-prefix=X64
 
-define i32 @test1(i32 %A, i32 %B) {
-  %tmp1 = shl i32 %A, 2
-  %tmp3 = add i32 %B, -5
-  %tmp4 = add i32 %tmp3, %tmp1
-; The above computation of %tmp4 should match a single lea, without using
-; actual add instructions.
-; CHECK-NOT: add
-; CHECK: lea {{[a-z]+}}, [{{[a-z]+}} + 4*{{[a-z]+}} - 5]
+; The computation of %t4 should match a single lea, without using actual add instructions.
 
-  ret i32 %tmp4
+define i32 @test1(i32 %A, i32 %B) {
+; X32-LABEL: test1:
+; X32:       # %bb.0:
+; X32-NEXT:    movl {{[0-9]+}}(%esp), %eax
+; X32-NEXT:    movl {{[0-9]+}}(%esp), %ecx
+; X32-NEXT:    leal -5(%ecx,%eax,4), %eax
+; X32-NEXT:    retl
+;
+; X64-LABEL: test1:
+; X64:       # %bb.0:
+; X64-NEXT:    # kill: def $esi killed $esi def $rsi
+; X64-NEXT:    # kill: def $edi killed $edi def $rdi
+; X64-NEXT:    leal -5(%rsi,%rdi,4), %eax
+; X64-NEXT:    retq
+  %t1 = shl i32 %A, 2
+  %t3 = add i32 %B, -5
+  %t4 = add i32 %t3, %t1
+  ret i32 %t4
 }
 
 
diff --git a/llvm/test/CodeGen/X86/lea-3.ll b/llvm/test/CodeGen/X86/lea-3.ll
@@ -1,86 +1,52 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=LNX1
-; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s --check-prefix=LNX2
-; RUN: llc < %s -mtriple=x86_64-nacl | FileCheck %s --check-prefix=NACL
-; RUN: llc < %s -mtriple=x86_64-win32 | FileCheck %s --check-prefix=WIN
+; RUN: llc < %s -mtriple=x86_64-linux        | FileCheck %s --check-prefixes=CHECK,LNX
+; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s --check-prefixes=CHECK,LNX32
+; RUN: llc < %s -mtriple=x86_64-nacl         | FileCheck %s --check-prefixes=CHECK,NACL
+; RUN: llc < %s -mtriple=x86_64-win32        | FileCheck %s --check-prefixes=WIN32
 
 define i64 @test2(i64 %a) {
-; LNX1-LABEL: test2:
-; LNX1:       # %bb.0:
-; LNX1-NEXT:    leaq (,%rdi,4), %rax
-; LNX1-NEXT:    orq %rdi, %rax
-; LNX1-NEXT:    retq
-;
-; LNX2-LABEL: test2:
-; LNX2:       # %bb.0:
-; LNX2-NEXT:    leaq (,%rdi,4), %rax
-; LNX2-NEXT:    orq %rdi, %rax
-; LNX2-NEXT:    retq
-;
-; NACL-LABEL: test2:
-; NACL:       # %bb.0:
-; NACL-NEXT:    leaq (,%rdi,4), %rax
-; NACL-NEXT:    orq %rdi, %rax
-; NACL-NEXT:    retq
-;
-; WIN-LABEL: test2:
-; WIN:       # %bb.0:
-; WIN-NEXT:    leaq (,%rcx,4), %rax
-; WIN-NEXT:    orq %rcx, %rax
-; WIN-NEXT:    retq
+; CHECK-LABEL: test2:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    leaq (,%rdi,4), %rax
+; CHECK-NEXT:    orq %rdi, %rax
+; CHECK-NEXT:    retq
+;
+; WIN32-LABEL: test2:
+; WIN32:       # %bb.0:
+; WIN32-NEXT:    leaq (,%rcx,4), %rax
+; WIN32-NEXT:    orq %rcx, %rax
+; WIN32-NEXT:    retq
   %tmp2 = shl i64 %a, 2
 	%tmp3 = or i64 %tmp2, %a
   ret i64 %tmp3
 }
 
 define i32 @test(i32 %a) {
-; LNX1-LABEL: test:
-; LNX1:       # %bb.0:
-; LNX1-NEXT:    # kill: def $edi killed $edi def $rdi
-; LNX1-NEXT:    leal (%rdi,%rdi,2), %eax
-; LNX1-NEXT:    retq
-;
-; LNX2-LABEL: test:
-; LNX2:       # %bb.0:
-; LNX2-NEXT:    # kill: def $edi killed $edi def $rdi
-; LNX2-NEXT:    leal (%rdi,%rdi,2), %eax
-; LNX2-NEXT:    retq
-;
-; NACL-LABEL: test:
-; NACL:       # %bb.0:
-; NACL-NEXT:    # kill: def $edi killed $edi def $rdi
-; NACL-NEXT:    leal (%rdi,%rdi,2), %eax
-; NACL-NEXT:    retq
-;
-; WIN-LABEL: test:
-; WIN:       # %bb.0:
-; WIN-NEXT:    # kill: def $ecx killed $ecx def $rcx
-; WIN-NEXT:    leal (%rcx,%rcx,2), %eax
-; WIN-NEXT:    retq
+; CHECK-LABEL: test:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
+; CHECK-NEXT:    leal (%rdi,%rdi,2), %eax
+; CHECK-NEXT:    retq
+;
+; WIN32-LABEL: test:
+; WIN32:       # %bb.0:
+; WIN32-NEXT:    # kill: def $ecx killed $ecx def $rcx
+; WIN32-NEXT:    leal (%rcx,%rcx,2), %eax
+; WIN32-NEXT:    retq
   %tmp2 = mul i32 %a, 3
   ret i32 %tmp2
 }
 
 define i64 @test3(i64 %a) {
-; LNX1-LABEL: test3:
-; LNX1:       # %bb.0:
-; LNX1-NEXT:    leaq (,%rdi,8), %rax
-; LNX1-NEXT:    retq
-;
-; LNX2-LABEL: test3:
-; LNX2:       # %bb.0:
-; LNX2-NEXT:    leaq (,%rdi,8), %rax
-; LNX2-NEXT:    retq
-;
-; NACL-LABEL: test3:
-; NACL:       # %bb.0:
-; NACL-NEXT:    leaq (,%rdi,8), %rax
-; NACL-NEXT:    retq
-;
-; WIN-LABEL: test3:
-; WIN:       # %bb.0:
-; WIN-NEXT:    leaq (,%rcx,8), %rax
-; WIN-NEXT:    retq
+; CHECK-LABEL: test3:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    leaq (,%rdi,8), %rax
+; CHECK-NEXT:    retq
+;
+; WIN32-LABEL: test3:
+; WIN32:       # %bb.0:
+; WIN32-NEXT:    leaq (,%rcx,8), %rax
+; WIN32-NEXT:    retq
   %tmp2 = shl i64 %a, 3
   ret i64 %tmp2
 }

diff --git a/llvm/test/CodeGen/X86/lea-4.ll b/llvm/test/CodeGen/X86/lea-4.ll
@@ -1,24 +1,32 @@
-; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -mtriple=x86_64-linux        | FileCheck %s
 ; RUN: llc < %s -mtriple=x86_64-linux-gnux32 | FileCheck %s
-; RUN: llc < %s -mtriple=x86_64-nacl | FileCheck %s
-
+; RUN: llc < %s -mtriple=x86_64-nacl         | FileCheck %s
 
 define zeroext i16 @t1(i32 %on_off) nounwind {
-entry:
-  %0 = sub i32 %on_off, 1
-  %1 = mul i32 %0, 2
-  %2 = trunc i32 %1 to i16
-  %3 = zext i16 %2 to i32
-  %4 = trunc i32 %3 to i16
-; CHECK: lea
-  ret i16 %4
+; CHECK-LABEL: t1:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
+; CHECK-NEXT:    leal -2(%rdi,%rdi), %eax
+; CHECK-NEXT:    # kill: def $ax killed $ax killed $eax
+; CHECK-NEXT:    retq
+  %t0 = sub i32 %on_off, 1
+  %t1 = mul i32 %t0, 2
+  %t2 = trunc i32 %t1 to i16
+  %t3 = zext i16 %t2 to i32
+  %t4 = trunc i32 %t3 to i16
+  ret i16 %t4
 }
 
 define i32 @t2(i32 %on_off) nounwind {
-entry:
-  %0 = sub i32 %on_off, 1
-  %1 = mul i32 %0, 2
-  %2 = and i32 %1, 65535
-; CHECK: lea
-  ret i32 %2
+; CHECK-LABEL: t2:
+; CHECK:       # %bb.0:
+; CHECK-NEXT:    # kill: def $edi killed $edi def $rdi
+; CHECK-NEXT:    leal -2(%rdi,%rdi), %eax
+; CHECK-NEXT:    movzwl %ax, %eax
+; CHECK-NEXT:    retq
+  %t0 = sub i32 %on_off, 1
+  %t1 = mul i32 %t0, 2
+  %t2 = and i32 %t1, 65535
+  ret i32 %t2
 }