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Diffstat (limited to 'test/Transforms/LICM/crash.ll')
| -rw-r--r-- | test/Transforms/LICM/crash.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/Transforms/LICM/crash.ll b/test/Transforms/LICM/crash.ll index d0b6d78db1..88be5c41cc 100644 --- a/test/Transforms/LICM/crash.ll +++ b/test/Transforms/LICM/crash.ll @@ -39,3 +39,23 @@ for.body: ; preds = %for.body, %entry store i32 undef, i32* @g_8, align 4 br label %for.body } + +; PR8102 +define void @test3() { +entry: + %__first = alloca { i32* } + br i1 undef, label %for.cond, label %for.end + +for.cond: ; preds = %for.cond, %entry + %tmp1 = getelementptr { i32*}* %__first, i32 0, i32 0 + %tmp2 = load i32** %tmp1, align 4 + %call = tail call i32* @test3helper(i32* %tmp2) + %tmp3 = getelementptr { i32*}* %__first, i32 0, i32 0 + store i32* %call, i32** %tmp3, align 4 + br i1 false, label %for.cond, label %for.end + +for.end: ; preds = %for.cond, %entry + ret void +} + +declare i32* @test3helper(i32*) |