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-rw-r--r--llvm/test/CodeGen/X86/lea-opt-cse2.ll40
1 files changed, 22 insertions, 18 deletions
diff --git a/llvm/test/CodeGen/X86/lea-opt-cse2.ll b/llvm/test/CodeGen/X86/lea-opt-cse2.ll
index 4226e3d25c8..865dd49a6e1 100644
--- a/llvm/test/CodeGen/X86/lea-opt-cse2.ll
+++ b/llvm/test/CodeGen/X86/lea-opt-cse2.ll
@@ -1,6 +1,6 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+slow-3ops-lea | FileCheck %s -check-prefix=X64
-; RUN: llc < %s -mtriple=i686-unknown -mattr=+slow-3ops-lea | FileCheck %s -check-prefix=X86
+; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s -check-prefix=X64
+; RUN: llc < %s -mtriple=i686-unknown | FileCheck %s -check-prefix=X86
%struct.SA = type { i32 , i32 , i32 , i32 , i32};
@@ -10,39 +10,43 @@ define void @foo(%struct.SA* nocapture %ctx, i32 %n) local_unnamed_addr #0 {
; X64-NEXT: .p2align 4, 0x90
; X64-NEXT: .LBB0_1: # %loop
; X64-NEXT: # =>This Inner Loop Header: Depth=1
-; X64-NEXT: movl 16(%rdi), %eax
-; X64-NEXT: movl (%rdi), %ecx
-; X64-NEXT: addl %eax, %ecx
-; X64-NEXT: incl %ecx
-; X64-NEXT: movl %ecx, 12(%rdi)
+; X64-NEXT: movl (%rdi), %eax
+; X64-NEXT: movl 16(%rdi), %ecx
+; X64-NEXT: leal 1(%rax,%rcx), %edx
+; X64-NEXT: movl %edx, 12(%rdi)
; X64-NEXT: decl %esi
; X64-NEXT: jne .LBB0_1
; X64-NEXT: # BB#2: # %exit
-; X64-NEXT: addl %eax, %ecx
-; X64-NEXT: movl %ecx, 16(%rdi)
+; X64-NEXT: addl %ecx, %eax
+; X64-NEXT: leal 1(%rcx,%rax), %eax
+; X64-NEXT: movl %eax, 16(%rdi)
; X64-NEXT: retq
;
; X86-LABEL: foo:
; X86: # BB#0: # %entry
-; X86-NEXT: pushl %esi
+; X86-NEXT: pushl %edi
; X86-NEXT: .cfi_def_cfa_offset 8
-; X86-NEXT: .cfi_offset %esi, -8
+; X86-NEXT: pushl %esi
+; X86-NEXT: .cfi_def_cfa_offset 12
+; X86-NEXT: .cfi_offset %esi, -12
+; X86-NEXT: .cfi_offset %edi, -8
; X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
; X86-NEXT: movl {{[0-9]+}}(%esp), %eax
; X86-NEXT: .p2align 4, 0x90
; X86-NEXT: .LBB0_1: # %loop
; X86-NEXT: # =>This Inner Loop Header: Depth=1
-; X86-NEXT: movl 16(%eax), %edx
-; X86-NEXT: movl (%eax), %esi
-; X86-NEXT: addl %edx, %esi
-; X86-NEXT: incl %esi
-; X86-NEXT: movl %esi, 12(%eax)
+; X86-NEXT: movl (%eax), %edx
+; X86-NEXT: movl 16(%eax), %esi
+; X86-NEXT: leal 1(%edx,%esi), %edi
+; X86-NEXT: movl %edi, 12(%eax)
; X86-NEXT: decl %ecx
; X86-NEXT: jne .LBB0_1
; X86-NEXT: # BB#2: # %exit
-; X86-NEXT: addl %edx, %esi
-; X86-NEXT: movl %esi, 16(%eax)
+; X86-NEXT: addl %esi, %edx
+; X86-NEXT: leal 1(%esi,%edx), %ecx
+; X86-NEXT: movl %ecx, 16(%eax)
; X86-NEXT: popl %esi
+; X86-NEXT: popl %edi
; X86-NEXT: retl
entry:
br label %loop
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