diff options
Diffstat (limited to 'llvm/test/Transforms/GVN/load-constant-mem.ll')
| -rw-r--r-- | llvm/test/Transforms/GVN/load-constant-mem.ll | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/llvm/test/Transforms/GVN/load-constant-mem.ll b/llvm/test/Transforms/GVN/load-constant-mem.ll index d5858d6..f5b0d7c 100644 --- a/llvm/test/Transforms/GVN/load-constant-mem.ll +++ b/llvm/test/Transforms/GVN/load-constant-mem.ll @@ -1,19 +1,21 @@ +; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6 ; RUN: opt < %s -passes=gvn,instcombine -S | FileCheck %s + ; PR4189 @G = external constant [4 x i32] define i32 @test(ptr %p, i32 %i) nounwind { +; CHECK-LABEL: define i32 @test( +; CHECK-SAME: ptr [[P:%.*]], i32 [[I:%.*]]) #[[ATTR0:[0-9]+]] { +; CHECK-NEXT: [[ENTRY:.*:]] +; CHECK-NEXT: store i8 4, ptr [[P]], align 1 +; CHECK-NEXT: ret i32 0 +; entry: - %P = getelementptr [4 x i32], ptr @G, i32 0, i32 %i - %A = load i32, ptr %P - store i8 4, ptr %p - %B = load i32, ptr %P - %C = sub i32 %A, %B - ret i32 %C + %P = getelementptr [4 x i32], ptr @G, i32 0, i32 %i + %A = load i32, ptr %P + store i8 4, ptr %p + %B = load i32, ptr %P + %C = sub i32 %A, %B + ret i32 %C } - -; CHECK: define i32 @test(ptr %p, i32 %i) #0 { -; CHECK-NEXT: entry: -; CHECK-NEXT: store i8 4, ptr %p, align 1 -; CHECK-NEXT: ret i32 0 -; CHECK-NEXT: } |