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| author | Eli Friedman <eli.friedman@gmail.com> | 2011-09-09 21:04:06 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2011-09-09 21:04:06 +0000 |
| commit | 9db817fd0ce0949d0358f5cedfd9ca5a9f1726dd (patch) | |
| tree | f10649f16d0e014bdae8f391b2b700f420ba1bfc /test | |
| parent | 8ddf6531b88937dec35bf2bb3a55245b1af9cbf5 (diff) | |
| download | llvm-9db817fd0ce0949d0358f5cedfd9ca5a9f1726dd.tar.gz llvm-9db817fd0ce0949d0358f5cedfd9ca5a9f1726dd.tar.bz2 llvm-9db817fd0ce0949d0358f5cedfd9ca5a9f1726dd.tar.xz | |
Make the SelectionDAG verify that all the operands of BUILD_VECTOR have the same type. Teach DAGCombiner::visitINSERT_VECTOR_ELT not to make invalid BUILD_VECTORs. Fixes PR10897.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139407 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/ARM/2011-09-09-OddVectorDivision.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/2011-09-09-OddVectorDivision.ll b/test/CodeGen/ARM/2011-09-09-OddVectorDivision.ll new file mode 100644 index 0000000000..c4a2e336d3 --- /dev/null +++ b/test/CodeGen/ARM/2011-09-09-OddVectorDivision.ll @@ -0,0 +1,23 @@ +; RUN: llc -mtriple=armv7-- %s -mattr=-neon + +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-v128:64:128-a0:0:64-n32" +target triple = "armv7-none-linux-gnueabi" + +@x1 = common global <3 x i16> zeroinitializer +@y1 = common global <3 x i16> zeroinitializer +@z1 = common global <3 x i16> zeroinitializer +@x2 = common global <4 x i16> zeroinitializer +@y2 = common global <4 x i16> zeroinitializer +@z2 = common global <4 x i16> zeroinitializer + +define void @f() { + %1 = load <3 x i16>* @x1 + %2 = load <3 x i16>* @y1 + %3 = sdiv <3 x i16> %1, %2 + store <3 x i16> %3, <3 x i16>* @z1 + %4 = load <4 x i16>* @x2 + %5 = load <4 x i16>* @y2 + %6 = sdiv <4 x i16> %4, %5 + store <4 x i16> %6, <4 x i16>* @z2 + ret void +} |