[llvm] r192276 - Add missing HasAVX512 predicate.
Andrew Trick
atrick at apple.com
Tue Oct 8 22:11:10 PDT 2013
Author: atrick
Date: Wed Oct 9 00:11:10 2013
New Revision: 192276
URL: http://llvm.org/viewvc/llvm-project?rev=192276&view=rev
Log:
Add missing HasAVX512 predicate.
This was only working because AVX had cheaper rules in all cases.
I'm sure there are other places in this file where predicates are missing.
Modified:
llvm/trunk/lib/Target/X86/X86InstrAVX512.td
Modified: llvm/trunk/lib/Target/X86/X86InstrAVX512.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrAVX512.td?rev=192276&r1=192275&r2=192276&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrAVX512.td (original)
+++ llvm/trunk/lib/Target/X86/X86InstrAVX512.td Wed Oct 9 00:11:10 2013
@@ -2224,7 +2224,7 @@ let neverHasSideEffects = 1 in {
EVEX_4V;
} // neverHasSideEffects = 1
}
-
+let Predicates = [HasAVX512] in {
defm VCVTSI2SSZ : avx512_vcvtsi<0x2A, GR32, FR32X, i32mem, "cvtsi2ss{l}{z}">,
XS, VEX_LIG, EVEX_CD8<32, CD8VT1>;
defm VCVTSI642SSZ : avx512_vcvtsi<0x2A, GR64, FR32X, i64mem, "cvtsi2ss{q}{z}">,
@@ -2278,7 +2278,7 @@ def : Pat<(f64 (uint_to_fp GR32:$src)),
(VCVTUSI2SDZrr (f64 (IMPLICIT_DEF)), GR32:$src)>;
def : Pat<(f64 (uint_to_fp GR64:$src)),
(VCVTUSI642SDZrr (f64 (IMPLICIT_DEF)), GR64:$src)>;
-
+}
//===----------------------------------------------------------------------===//
// AVX-512 Scalar convert from float/double to integer
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