diff options
| author | Bob Wilson <bob.wilson@apple.com> | 2010-05-21 21:05:32 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2010-05-21 21:05:32 +0000 |
| commit | 78f006acdfda52f7250929e1c2fea8afbb9a5b07 (patch) | |
| tree | aa5d4b7edd47a48dd661a7481e61950f6d93b097 /test/CodeGen/ARM/2009-11-02-NegativeLane.ll | |
| parent | 1015ba7018c87f48cc7bb45a564eb4a27241e76a (diff) | |
| download | llvm-78f006acdfda52f7250929e1c2fea8afbb9a5b07.tar.gz llvm-78f006acdfda52f7250929e1c2fea8afbb9a5b07.tar.bz2 llvm-78f006acdfda52f7250929e1c2fea8afbb9a5b07.tar.xz | |
Change CodeGen/ARM/2009-11-02-NegativeLane.ll to use 16-bit vector elements
so that it will continue to test what it was meant to test when I commit a
separate change for better support of BUILD_VECTOR and VECTOR_SHUFFLE for Neon.
Fix a DAG combiner crash exposed by this test change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104380 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/2009-11-02-NegativeLane.ll')
| -rw-r--r-- | test/CodeGen/ARM/2009-11-02-NegativeLane.ll | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/test/CodeGen/ARM/2009-11-02-NegativeLane.ll b/test/CodeGen/ARM/2009-11-02-NegativeLane.ll index f2288c3710..89c9037bd9 100644 --- a/test/CodeGen/ARM/2009-11-02-NegativeLane.ll +++ b/test/CodeGen/ARM/2009-11-02-NegativeLane.ll @@ -1,4 +1,4 @@ -; RUN: llc -mcpu=cortex-a8 < %s | grep vdup.32 +; RUN: llc -mcpu=cortex-a8 < %s | grep vdup.16 target datalayout = "e-p:32:32:32-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" target triple = "armv7-eabi" @@ -7,12 +7,12 @@ entry: br i1 undef, label %return, label %bb bb: ; preds = %bb, %entry - %0 = load float* undef, align 4 ; <float> [#uses=1] - %1 = insertelement <4 x float> undef, float %0, i32 2 ; <<4 x float>> [#uses=1] - %2 = insertelement <4 x float> %1, float undef, i32 3 ; <<4 x float>> [#uses=1] - %3 = fmul <4 x float> undef, %2 ; <<4 x float>> [#uses=1] - %4 = extractelement <4 x float> %3, i32 1 ; <float> [#uses=1] - store float %4, float* undef, align 4 + %0 = load i16* undef, align 2 + %1 = insertelement <8 x i16> undef, i16 %0, i32 2 + %2 = insertelement <8 x i16> %1, i16 undef, i32 3 + %3 = mul <8 x i16> %2, %2 + %4 = extractelement <8 x i16> %3, i32 2 + store i16 %4, i16* undef, align 2 br i1 undef, label %return, label %bb return: ; preds = %bb, %entry |