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| author | Chris Lattner <sabre@nondot.org> | 2006-04-12 16:57:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-04-12 16:57:39 +0000 |
| commit | 88d3c241962ce47d7d1bb6519bf02a1b67a3af66 (patch) | |
| tree | 07bb290e423410c62397a2d3f944ee397501377b | |
| parent | 2b1c3258d68271098172e52d4e1f8424d855025f (diff) | |
Make this test more interesting by checking that the 0.0 used to implement vector fmul gets cse'd also.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27610 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | test/CodeGen/PowerPC/vxor-canonicalize.ll | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/test/CodeGen/PowerPC/vxor-canonicalize.ll b/test/CodeGen/PowerPC/vxor-canonicalize.ll index b14d85a9d7..345697476a 100644 --- a/test/CodeGen/PowerPC/vxor-canonicalize.ll +++ b/test/CodeGen/PowerPC/vxor-canonicalize.ll @@ -1,7 +1,11 @@ -; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep vxor | wc -l | grep 1 -; There should be exactly one vxor here, not two. +; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 --enable-unsafe-fp-math | grep vxor | wc -l | grep 1 +; There should be exactly one vxor here. -void %test(<4 x float>* %P1, <4 x int>* %P2) { +void %test(<4 x float>* %P1, <4 x int>* %P2, <4 x float>* %P3) { + %tmp = load <4 x float>* %P3 + %tmp3 = load <4 x float>* %P1 + %tmp4 = mul <4 x float> %tmp, %tmp3 + store <4 x float> %tmp4, <4 x float>* %P3 store <4 x float> zeroinitializer, <4 x float>* %P1 store <4 x int> zeroinitializer, <4 x int>* %P2 ret void |