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[AVX-512] Remove redundant patterns that select unaligned moves with zero masking...
author
Craig Topper
<craig.topper@gmail.com>
Sun, 8 Jan 2017 05:46:21 +0000
(
05:46
+0000)
committer
Craig Topper
<craig.topper@gmail.com>
Sun, 8 Jan 2017 05:46:21 +0000
(
05:46
+0000)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291383
91177308
-0d34-0410-b5e6-
96231b3b80d8
lib/Target/X86/X86InstrAVX512.td
patch
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diff --git
a/lib/Target/X86/X86InstrAVX512.td
b/lib/Target/X86/X86InstrAVX512.td
index
236c9ca
..
17f7174
100644
(file)
--- a/
lib/Target/X86/X86InstrAVX512.td
+++ b/
lib/Target/X86/X86InstrAVX512.td
@@
-2725,7
+2725,7
@@
multiclass avx512_load<bits<8> opc, string OpcodeStr, X86VectorVTInfo _,
(ins _.KRCWM:$mask, _.RC:$src),
!strconcat(OpcodeStr, "\t{$src, ${dst} {${mask}} {z}|",
"${dst} {${mask}} {z}, $src}"),
- [(set _.RC:$dst, (_.VT (
vselect
_.KRCWM:$mask,
+ [(set _.RC:$dst, (_.VT (
SelectOprr
_.KRCWM:$mask,
(_.VT _.RC:$src),
_.ImmAllZerosV)))], _.ExeDomain>,
EVEX, EVEX_KZ;