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| author | Chris Lattner <sabre@nondot.org> | 2009-11-02 04:37:17 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-11-02 04:37:17 +0000 |
| commit | 794c15dc71061d7c3cc6028fbe64eb30d0cdbb66 (patch) | |
| tree | db89468b37aeb8857472b25c6a0b977cab71eb56 /test/Transforms/Mem2Reg | |
| parent | ec2d49e79fcb3fafd0b7330d5bfbf0df55bab995 (diff) | |
| download | llvm-794c15dc71061d7c3cc6028fbe64eb30d0cdbb66.tar.gz llvm-794c15dc71061d7c3cc6028fbe64eb30d0cdbb66.tar.bz2 llvm-794c15dc71061d7c3cc6028fbe64eb30d0cdbb66.tar.xz | |
fix a bug exposed by moving SRoA earlier which caused a crash building kc++
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85786 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/Mem2Reg')
| -rw-r--r-- | test/Transforms/Mem2Reg/crash.ll | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/test/Transforms/Mem2Reg/crash.ll b/test/Transforms/Mem2Reg/crash.ll index ce795aaaca..655549f794 100644 --- a/test/Transforms/Mem2Reg/crash.ll +++ b/test/Transforms/Mem2Reg/crash.ll @@ -1,12 +1,12 @@ ; RUN: opt < %s -mem2reg -S ; PR5023 -declare i32 @bar() +declare i32 @test1f() -define i32 @foo() { +define i32 @test1() { entry: %whichFlag = alloca i32 - %A = invoke i32 @bar() + %A = invoke i32 @test1f() to label %invcont2 unwind label %lpad86 invcont2: @@ -22,3 +22,20 @@ lpad86: } + + +define i32 @test2() { +entry: + %whichFlag = alloca i32 + br label %bb15 + +bb15: + %B = load i32* %whichFlag + ret i32 %B + +invcont2: + %C = load i32* %whichFlag + store i32 %C, i32* %whichFlag + br label %bb15 +} + |