[PATCH] D61457: [X86] Use extended vector register classes in getRegForInlineAsmConstraint to support x/y/zmm16-31 when the type is mismatched.
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Mon May 6 16:55:38 PDT 2019
This revision was automatically updated to reflect the committed changes.
Closed by commit rL360102: [X86] Use extended vector register classes in getRegForInlineAsmConstraint to… (authored by ctopper, committed by ).
Changed prior to commit:
https://reviews.llvm.org/D61457?vs=197845&id=198371#toc
Repository:
rL LLVM
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D61457/new/
https://reviews.llvm.org/D61457
Files:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
Index: llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
===================================================================
--- llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
+++ llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
@@ -44203,13 +44203,13 @@
// TODO: Handle f128 and i128 in FR128RegClass after it is tested well.
if (VT == MVT::f32 || VT == MVT::i32)
- Res.second = &X86::FR32RegClass;
+ Res.second = &X86::FR32XRegClass;
else if (VT == MVT::f64 || VT == MVT::i64)
- Res.second = &X86::FR64RegClass;
- else if (TRI->isTypeLegalForClass(X86::VR128RegClass, VT))
- Res.second = &X86::VR128RegClass;
- else if (TRI->isTypeLegalForClass(X86::VR256RegClass, VT))
- Res.second = &X86::VR256RegClass;
+ Res.second = &X86::FR64XRegClass;
+ else if (TRI->isTypeLegalForClass(X86::VR128XRegClass, VT))
+ Res.second = &X86::VR128XRegClass;
+ else if (TRI->isTypeLegalForClass(X86::VR256XRegClass, VT))
+ Res.second = &X86::VR256XRegClass;
else if (TRI->isTypeLegalForClass(X86::VR512RegClass, VT))
Res.second = &X86::VR512RegClass;
else {
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