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| author | Owen Anderson <resistor@mac.com> | 2007-07-26 18:57:04 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2007-07-26 18:57:04 +0000 |
| commit | cdb7583524618c972acf61d50af388fe788d9921 (patch) | |
| tree | 8e15f372af2a94836e54f561395b181a1f036440 /test/Transforms/GVN | |
| parent | acfa3ad91f8dd5ffe41e60819560a04c5683fcfc (diff) | |
| download | external_llvm-cdb7583524618c972acf61d50af388fe788d9921.zip external_llvm-cdb7583524618c972acf61d50af388fe788d9921.tar.gz external_llvm-cdb7583524618c972acf61d50af388fe788d9921.tar.bz2 | |
Fix a bug introduced in my last commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40542 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/GVN')
| -rw-r--r-- | test/Transforms/GVN/2007-07-25-InfiniteLoop.ll | 2 | ||||
| -rw-r--r-- | test/Transforms/GVN/2007-07-26-NonRedundant.ll | 16 |
2 files changed, 17 insertions, 1 deletions
diff --git a/test/Transforms/GVN/2007-07-25-InfiniteLoop.ll b/test/Transforms/GVN/2007-07-25-InfiniteLoop.ll index 50eaf2f..442ba08 100644 --- a/test/Transforms/GVN/2007-07-25-InfiniteLoop.ll +++ b/test/Transforms/GVN/2007-07-25-InfiniteLoop.ll @@ -1,4 +1,4 @@ -; RUN: llvm-as < %s | opt -gvn | llvm-dis +; RUN: llvm-as < %s | opt -gvn | llvm-dis | not grep {tmp10 =} %struct.INT2 = type { i32, i32 } @blkshifts = external global %struct.INT2* ; <%struct.INT2**> [#uses=2] diff --git a/test/Transforms/GVN/2007-07-26-NonRedundant.ll b/test/Transforms/GVN/2007-07-26-NonRedundant.ll new file mode 100644 index 0000000..204803a --- /dev/null +++ b/test/Transforms/GVN/2007-07-26-NonRedundant.ll @@ -0,0 +1,16 @@ +; RUN: llvm-as < %s | opt -gvn | llvm-dis + +@bsLive = external global i32 ; <i32*> [#uses=2] + +define i32 @bsR(i32 %n) { +entry: + br i1 false, label %cond_next, label %bb19 + +cond_next: ; preds = %entry + store i32 0, i32* @bsLive, align 4 + br label %bb19 + +bb19: ; preds = %cond_next, %entry + %tmp29 = load i32* @bsLive, align 4 ; <i32> [#uses=0] + ret i32 0 +} |