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| author | Michael Liao <michael.liao@intel.com> | 2012-10-17 23:45:54 +0000 |
|---|---|---|
| committer | Michael Liao <michael.liao@intel.com> | 2012-10-17 23:45:54 +0000 |
| commit | 3ac8201ea41e9b894224f0f5d5b993ad44ed3adf (patch) | |
| tree | f4ec30f6c77da7812755ac1d0454b5a8039261a7 /llvm/test/CodeGen/X86/extract-concat.ll | |
| parent | ea4d2590417baba3c6d5cad7043f8594faf2ac68 (diff) | |
| download | bcm5719-llvm-3ac8201ea41e9b894224f0f5d5b993ad44ed3adf.tar.gz bcm5719-llvm-3ac8201ea41e9b894224f0f5d5b993ad44ed3adf.zip | |
Revert part of r166049 back and enable test case in r166125.
- Folding (trunc (concat ... X )) to (concat ... (trunc X) ...) is valid
when '...' are all 'undef's.
- r166125 relies on this transformation.
llvm-svn: 166155
Diffstat (limited to 'llvm/test/CodeGen/X86/extract-concat.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/extract-concat.ll | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/X86/extract-concat.ll b/llvm/test/CodeGen/X86/extract-concat.ll index b07cf6a93df..704309eb650 100644 --- a/llvm/test/CodeGen/X86/extract-concat.ll +++ b/llvm/test/CodeGen/X86/extract-concat.ll @@ -1,5 +1,4 @@ ; RUN: llc < %s -mcpu=corei7 -mtriple=x86_64-unknown-linux-gnu | FileCheck %s -; XFAIL: * define void @foo(<4 x float> %in, <4 x i8>* %out) { %t0 = fptosi <4 x float> %in to <4 x i32> |
