diff options
Diffstat (limited to 'test/Transforms/GVN/lpre-call-wrap.ll')
| -rw-r--r-- | test/Transforms/GVN/lpre-call-wrap.ll | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/test/Transforms/GVN/lpre-call-wrap.ll b/test/Transforms/GVN/lpre-call-wrap.ll index 7470953..4046279 100644 --- a/test/Transforms/GVN/lpre-call-wrap.ll +++ b/test/Transforms/GVN/lpre-call-wrap.ll @@ -1,6 +1,4 @@ -; RUN: llvm-as < %s | opt -gvn -enable-load-pre | llvm-dis > %t -; RUN: %prcontext bb3.backedge: 2 < %t | grep phi -; RUN: %prcontext bb3.backedge: 2 < %t | not grep load +; RUN: opt -S -gvn -enable-load-pre %s | FileCheck %s ; ; Make sure the load in bb3.backedge is removed and moved into bb1 after the ; call. This makes the non-call case faster. @@ -43,6 +41,9 @@ bb1: ; preds = %bb br label %bb3.backedge bb3.backedge: ; preds = %bb, %bb1 +; CHECK: bb3.backedge: +; CHECK-NEXT: phi +; CHECK-NEXT: icmp %7 = load i32* %0, align 4 ; <i32> [#uses=2] %8 = icmp eq i32 %7, 0 ; <i1> [#uses=1] br i1 %8, label %return, label %bb |
