diff options
| author | Ed Schouten <ed@FreeBSD.org> | 2009-06-07 09:21:09 +0000 |
|---|---|---|
| committer | Ed Schouten <ed@FreeBSD.org> | 2009-06-07 09:21:09 +0000 |
| commit | d2a7037439ec5d4f4d2b7a813a3f1a83e10756b1 (patch) | |
| tree | 7faa7e6887831d68515763b37bd680e3d4a886ea /test/Transforms | |
| parent | f4fe016fa15f703fe9c1b932d1e81e2c718521db (diff) | |
Notes
Diffstat (limited to 'test/Transforms')
| -rw-r--r-- | test/Transforms/InstCombine/vec_demanded_elts-3.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/vec_demanded_elts-3.ll b/test/Transforms/InstCombine/vec_demanded_elts-3.ll new file mode 100644 index 000000000000..eba3629eb9e7 --- /dev/null +++ b/test/Transforms/InstCombine/vec_demanded_elts-3.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep load +; PR4340 + +define void @vac(<4 x float>* nocapture %a) nounwind { +entry: + %tmp1 = load <4 x float>* %a ; <<4 x float>> [#uses=1] + %vecins = insertelement <4 x float> %tmp1, float 0.000000e+00, i32 0 ; <<4 x float>> [#uses=1] + %vecins4 = insertelement <4 x float> %vecins, float 0.000000e+00, i32 1; <<4 x float>> [#uses=1] + %vecins6 = insertelement <4 x float> %vecins4, float 0.000000e+00, i32 2; <<4 x float>> [#uses=1] + %vecins8 = insertelement <4 x float> %vecins6, float 0.000000e+00, i32 3; <<4 x float>> [#uses=1] + store <4 x float> %vecins8, <4 x float>* %a + ret void +} + |