diff options
Diffstat (limited to 'llvm/test/Transforms/GVN/bitcast-of-call.ll')
| -rw-r--r-- | llvm/test/Transforms/GVN/bitcast-of-call.ll | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/llvm/test/Transforms/GVN/bitcast-of-call.ll b/llvm/test/Transforms/GVN/bitcast-of-call.ll index 6c4e8d2..3f40085 100644 --- a/llvm/test/Transforms/GVN/bitcast-of-call.ll +++ b/llvm/test/Transforms/GVN/bitcast-of-call.ll @@ -1,13 +1,20 @@ +; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 6 ; RUN: opt < %s -passes=gvn -S | FileCheck %s + ; PR2213 define ptr @f(ptr %x) { +; CHECK-LABEL: define ptr @f( +; CHECK-SAME: ptr [[X:%.*]]) { +; CHECK-NEXT: [[ENTRY:.*:]] +; CHECK-NEXT: [[TMP:%.*]] = call ptr @m(i32 12) +; CHECK-NEXT: ret ptr [[TMP]] +; entry: - %tmp = call ptr @m( i32 12 ) ; <ptr> [#uses=2] - %tmp1 = bitcast ptr %tmp to ptr ; <ptr> [#uses=0] - %tmp2 = bitcast ptr %tmp to ptr ; <ptr> [#uses=0] -; CHECK-NOT: %tmp2 - ret ptr %tmp2 + %tmp = call ptr @m(i32 12) ; <ptr> [#uses=2] + %tmp1 = bitcast ptr %tmp to ptr ; <ptr> [#uses=0] + %tmp2 = bitcast ptr %tmp to ptr ; <ptr> [#uses=0] + ret ptr %tmp2 } declare ptr @m(i32) |