[PATCH] D38276: [X86] Remove dead code from X86ISelDAGToDAG.cpp multiply handling
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Thu Sep 28 09:59:29 PDT 2017
This revision was automatically updated to reflect the committed changes.
Closed by commit rL314430: [X86] Remove dead code from X86ISelDAGToDAG.cpp multiply handling (authored by ctopper).
Changed prior to commit:
https://reviews.llvm.org/D38276?vs=116929&id=117013#toc
Repository:
rL LLVM
https://reviews.llvm.org/D38276
Files:
llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
Index: llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
===================================================================
--- llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ llvm/trunk/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -2594,7 +2594,7 @@
unsigned LoReg;
switch (NVT.SimpleTy) {
default: llvm_unreachable("Unsupported VT!");
- case MVT::i8: LoReg = X86::AL; Opc = X86::MUL8r; break;
+ // MVT::i8 is handled by X86ISD::UMUL8.
case MVT::i16: LoReg = X86::AX; Opc = X86::MUL16r; break;
case MVT::i32: LoReg = X86::EAX; Opc = X86::MUL32r; break;
case MVT::i64: LoReg = X86::RAX; Opc = X86::MUL64r; break;
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