Fix PR10422 by adding the necessary AVX UCOMISD memory versions to
load folding logic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135801 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index 8dc6822..990ceef 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -407,6 +407,8 @@
{ X86::Int_CVTTSS2SIrr, X86::Int_CVTTSS2SIrm, 0 },
{ X86::Int_UCOMISDrr, X86::Int_UCOMISDrm, 0 },
{ X86::Int_UCOMISSrr, X86::Int_UCOMISSrm, 0 },
+ { X86::Int_VUCOMISDrr, X86::Int_VUCOMISDrm, 0 },
+ { X86::Int_VUCOMISSrr, X86::Int_VUCOMISSrm, 0 },
{ X86::MOV16rr, X86::MOV16rm, 0 },
{ X86::MOV32rr, X86::MOV32rm, 0 },
{ X86::MOV64rr, X86::MOV64rm, 0 },
@@ -467,7 +469,9 @@
{ X86::TEST8rr, X86::TEST8rm, 0 },
// FIXME: TEST*rr EAX,EAX ---> CMP [mem], 0
{ X86::UCOMISDrr, X86::UCOMISDrm, 0 },
- { X86::UCOMISSrr, X86::UCOMISSrm, 0 }
+ { X86::UCOMISSrr, X86::UCOMISSrm, 0 },
+ { X86::VUCOMISDrr, X86::VUCOMISDrm, 0 },
+ { X86::VUCOMISSrr, X86::VUCOMISSrm, 0 }
};
for (unsigned i = 0, e = array_lengthof(OpTbl1); i != e; ++i) {
@@ -2491,7 +2495,9 @@
case X86::AVX_SET0PSY:
case X86::AVX_SET0PDY:
case X86::FsFLD0SD:
- case X86::FsFLD0SS: {
+ case X86::FsFLD0SS:
+ case X86::VFsFLD0SD:
+ case X86::VFsFLD0SS: {
// Folding a V_SET0P? or V_SETALLONES as a load, to ease register pressure.
// Create a constant-pool entry and operands to load from it.