From 5a55363dc46e400a109139afc4a7186b06b233cb Mon Sep 17 00:00:00 2001 From: Craig Topper Date: Thu, 9 Apr 2020 08:33:51 -0700 Subject: [PATCH] [X86] Remove redundant VMOVDDUPZ128rmk/VMOVDDUPZ128rmkz isel patterns. These patterns are identical to the pattern for the instruction. --- llvm/lib/Target/X86/X86InstrAVX512.td | 7 ------- 1 file changed, 7 deletions(-) diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td index 955a247..0470d9d 100644 --- a/llvm/lib/Target/X86/X86InstrAVX512.td +++ b/llvm/lib/Target/X86/X86InstrAVX512.td @@ -10847,13 +10847,6 @@ def : Pat<(vselect_mask (v2i1 VK2WM:$mask), (v2f64 (X86VBroadcast f64:$src)), def : Pat<(vselect_mask (v2i1 VK2WM:$mask), (v2f64 (X86VBroadcast f64:$src)), immAllZerosV), (VMOVDDUPZ128rrkz VK2WM:$mask, (v2f64 (COPY_TO_REGCLASS FR64X:$src, VR128X)))>; - -def : Pat<(vselect_mask (v2i1 VK2WM:$mask), (v2f64 (X86VBroadcastld64 addr:$src)), - (v2f64 VR128X:$src0)), - (VMOVDDUPZ128rmk VR128X:$src0, VK2WM:$mask, addr:$src)>; -def : Pat<(vselect_mask (v2i1 VK2WM:$mask), (v2f64 (X86VBroadcastld64 addr:$src)), - immAllZerosV), - (VMOVDDUPZ128rmkz VK2WM:$mask, addr:$src)>; } //===----------------------------------------------------------------------===// -- 2.7.4