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[X86] Remove AddedComplexity adjustments that don't seem to be needed.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@282686 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper 2016-09-29 05:54:34 +00:00
parent 08c71c6f2e
commit 943517716c
1 changed files with 4 additions and 6 deletions
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10
lib/Target/X86/X86InstrSSE.td
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@ -8345,17 +8345,15 @@ let Predicates = [HasAVX2] in {
let Predicates = [HasAVX2, NoVLX] in {
// Provide fallback in case the load node that is used in the patterns above
// is used by additional users, which prevents the pattern selection.
let AddedComplexity = 20 in {
def : Pat<(v4f32 (X86VBroadcast FR32:$src)),
(VBROADCASTSSrr (COPY_TO_REGCLASS FR32:$src, VR128))>;
def : Pat<(v8f32 (X86VBroadcast FR32:$src)),
(VBROADCASTSSYrr (COPY_TO_REGCLASS FR32:$src, VR128))>;
def : Pat<(v4f64 (X86VBroadcast FR64:$src)),
(VBROADCASTSDYrr (COPY_TO_REGCLASS FR64:$src, VR128))>;
}
}
let Predicates = [HasAVX2, NoVLX_Or_NoBWI], AddedComplexity = 20 in {
let Predicates = [HasAVX2, NoVLX_Or_NoBWI] in {
def : Pat<(v16i8 (X86VBroadcast GR8:$src)),
(VPBROADCASTBrr (COPY_TO_REGCLASS
(i32 (INSERT_SUBREG (i32 (IMPLICIT_DEF)),
@ -8378,7 +8376,7 @@ let Predicates = [HasAVX2, NoVLX_Or_NoBWI], AddedComplexity = 20 in {
GR16:$src, sub_16bit)),
VR128))>;
}
let Predicates = [HasAVX2, NoVLX], AddedComplexity = 20 in {
let Predicates = [HasAVX2, NoVLX] in {
def : Pat<(v4i32 (X86VBroadcast GR32:$src)),
(VBROADCASTSSrr (COPY_TO_REGCLASS GR32:$src, VR128))>;
def : Pat<(v8i32 (X86VBroadcast GR32:$src)),
@ -8406,13 +8404,13 @@ def : Pat<(v4i32 (X86VBroadcast (loadi32 addr:$src))),
// Provide fallback in case the load node that is used in the patterns above
// is used by additional users, which prevents the pattern selection.
let Predicates = [HasAVX, NoVLX], AddedComplexity = 20 in {
let Predicates = [HasAVX, NoVLX] in {
// 128bit broadcasts:
def : Pat<(v2f64 (X86VBroadcast f64:$src)),
(VMOVDDUPrr (COPY_TO_REGCLASS FR64:$src, VR128))>;
}
let Predicates = [HasAVX1Only], AddedComplexity = 20 in {
let Predicates = [HasAVX1Only] in {
def : Pat<(v4f32 (X86VBroadcast FR32:$src)),
(VPSHUFDri (COPY_TO_REGCLASS FR32:$src, VR128), 0)>;
def : Pat<(v8f32 (X86VBroadcast FR32:$src)),