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| author | Nadav Rotem <nadav.rotem@intel.com> | 2011-12-28 13:08:20 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2011-12-28 13:08:20 +0000 |
| commit | 6059b836959f4c1f1da651779d03d0de37f74a8f (patch) | |
| tree | e294fccd65051cd2ec1e168cc89f8a66edcf3560 /test/CodeGen/X86/2011-12-28-vselecti8.ll | |
| parent | 021c0a2ee7121c4ccd0765699c14f8c9f7f7c596 (diff) | |
| download | llvm-6059b836959f4c1f1da651779d03d0de37f74a8f.tar.gz llvm-6059b836959f4c1f1da651779d03d0de37f74a8f.tar.bz2 llvm-6059b836959f4c1f1da651779d03d0de37f74a8f.tar.xz | |
PR11662.
Promotion of the mask operand needs to be done using PromoteTargetBoolean, and not padded with garbage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147309 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2011-12-28-vselecti8.ll')
| -rw-r--r-- | test/CodeGen/X86/2011-12-28-vselecti8.ll | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/test/CodeGen/X86/2011-12-28-vselecti8.ll b/test/CodeGen/X86/2011-12-28-vselecti8.ll new file mode 100644 index 0000000000..dbc122ac6e --- /dev/null +++ b/test/CodeGen/X86/2011-12-28-vselecti8.ll @@ -0,0 +1,20 @@ +; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 | FileCheck %s +; ModuleID = '<stdin>' +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-S128" +target triple = "x86_64-apple-darwin11.2.0" + +; CHECK: @foo8 +; CHECK: psll +; CHECK: psraw +; CHECK: pblendvb +; CHECK: ret +define void @foo8(float* nocapture %RET) nounwind { +allocas: + %resultvec.i = select <8 x i1> <i1 false, i1 true, i1 false, i1 true, i1 false, i1 true, i1 false, i1 true>, <8 x i8> <i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8>, <8 x i8> <i8 100, i8 100, i8 100, i8 100, i8 100, i8 100, i8 100, i8 100> + %uint2float = uitofp <8 x i8> %resultvec.i to <8 x float> + %ptr = bitcast float * %RET to <8 x float> * + store <8 x float> %uint2float, <8 x float>* %ptr, align 4 + ret void +} + + |