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| author | Nick Lewycky <nicholas@mxc.ca> | 2010-11-24 22:04:20 +0000 |
|---|---|---|
| committer | Nick Lewycky <nicholas@mxc.ca> | 2010-11-24 22:04:20 +0000 |
| commit | 081f80078dccf02c1f9c61378ff88bbf1b4afb5e (patch) | |
| tree | 954d3a339e77290d1191ee8b8f070c328d1821ee /test | |
| parent | 25958730dffe0a16f9c251a1fa317799b8419a1f (diff) | |
| download | llvm-081f80078dccf02c1f9c61378ff88bbf1b4afb5e.tar.gz llvm-081f80078dccf02c1f9c61378ff88bbf1b4afb5e.tar.bz2 llvm-081f80078dccf02c1f9c61378ff88bbf1b4afb5e.tar.xz | |
Treat a call of function pointer like a load of the pointer when considering
whether the pointer can be replaced with the global variable it is a copy of.
Fixes PR8680.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120126 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/Transforms/ScalarRepl/2010-11-24-IndirectVoid.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/Transforms/ScalarRepl/2010-11-24-IndirectVoid.ll b/test/Transforms/ScalarRepl/2010-11-24-IndirectVoid.ll new file mode 100644 index 0000000000..3e07b15a22 --- /dev/null +++ b/test/Transforms/ScalarRepl/2010-11-24-IndirectVoid.ll @@ -0,0 +1,13 @@ +; RUN: opt -scalarrepl -disable-output %s +; PR8680 + +target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" + +define void @main() nounwind { +entry: + %memtmp = alloca i32, align 4 + %0 = bitcast i32* %memtmp to void ()* + call void %0() nounwind + ret void +} + |