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[X86] Add AddedComplexity to keep some similar patterns near each other in the output...
author
Craig Topper
<craig.topper@gmail.com>
Sun, 1 May 2016 04:59:49 +0000
(
04:59
+0000)
committer
Craig Topper
<craig.topper@gmail.com>
Sun, 1 May 2016 04:59:49 +0000
(
04:59
+0000)
llvm-svn: 268181
llvm/lib/Target/X86/X86InstrSSE.td
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diff --git
a/llvm/lib/Target/X86/X86InstrSSE.td
b/llvm/lib/Target/X86/X86InstrSSE.td
index
4233b26
..
a370265
100644
(file)
--- a/
llvm/lib/Target/X86/X86InstrSSE.td
+++ b/
llvm/lib/Target/X86/X86InstrSSE.td
@@
-7247,6
+7247,7
@@
let Predicates = [UseSSE41] in {
// With SSE41 we can use blends for these patterns.
def : Pat<(v4f32 (X86vzmovl (v4f32 VR128:$src))),
(BLENDPSrri (v4f32 (V_SET0)), VR128:$src, (i8 1))>;
+ let AddedComplexity = 15 in
def : Pat<(v4i32 (X86vzmovl (v4i32 VR128:$src))),
(PBLENDWrri (v4i32 (V_SET0)), VR128:$src, (i8 3))>;
def : Pat<(v2f64 (X86vzmovl (v2f64 VR128:$src))),