[PATCH] D14702: AVX512 : VMOVDDUP implementation.
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Tue Nov 17 01:41:39 PST 2015
RKSimon added a comment.
One minor query but LGTM - Elena to confirm regarding the encodings.
================
Comment at: lib/Target/X86/X86InstrSSE.td:5209
@@ -5208,4 +5208,3 @@
[(set VR256:$dst,
- (v4f64 (X86Movddup
- (scalar_to_vector (loadf64 addr:$src)))))]>,
+ (v4f64 (X86Movddup (loadv4f64 addr:$src))))]>,
Sched<[WriteLoad]>;
----------------
Please can you confirm that there is a test for this change?
Repository:
rL LLVM
http://reviews.llvm.org/D14702
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