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[x86] Remove a test that provides little value. There are plenty of

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tests for zext of a vector.

llvm-svn: 218939
This commit is contained in:
Chandler Carruth 2014-10-03 01:06:27 +00:00
parent b6ec3ac01d
commit 8ca96b1449
1 changed files with 0 additions and 18 deletions
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18
test/CodeGen/X86/long-extend.ll
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@ -1,18 +0,0 @@
; RUN: llc < %s -mcpu=core-avx-i -mtriple=x86_64-linux -asm-verbose=0| FileCheck %s
define void @test_long_extend(<16 x i8> %a, <16 x i32>* %p) nounwind {
; CHECK-LABEL: test_long_extend
; CHECK: vpunpcklbw %xmm1, %xmm0, [[REG1:%xmm[0-9]+]]
; CHECK: vpunpckhwd %xmm1, [[REG1]], [[REG2:%xmm[0-9]+]]
; CHECK: vpunpcklwd %xmm1, [[REG1]], %x[[REG3:mm[0-9]+]]
; CHECK: vinsertf128 $1, [[REG2]], %y[[REG3]], [[REG_result0:%ymm[0-9]+]]
; CHECK: vpunpckhbw %xmm1, %xmm0, [[REG4:%xmm[0-9]+]]
; CHECK: vpunpckhwd %xmm1, [[REG4]], [[REG5:%xmm[0-9]+]]
; CHECK: vpunpcklwd %xmm1, [[REG4]], %x[[REG6:mm[0-9]+]]
; CHECK: vinsertf128 $1, [[REG5]], %y[[REG6]], [[REG_result1:%ymm[0-9]+]]
; CHECK: vmovaps [[REG_result1]], 32(%rdi)
; CHECK: vmovaps [[REG_result0]], (%rdi)
%tmp = zext <16 x i8> %a to <16 x i32>
store <16 x i32> %tmp, <16 x i32>*%p
ret void
}