copyfromreg fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20062 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/Alpha/AlphaISelPattern.cpp b/lib/Target/Alpha/AlphaISelPattern.cpp
index 94a9ad5..6e4704c 100644
--- a/lib/Target/Alpha/AlphaISelPattern.cpp
+++ b/lib/Target/Alpha/AlphaISelPattern.cpp
@@ -589,8 +589,11 @@
}
if (DestType == MVT::f64 || DestType == MVT::f32 ||
- (opcode == ISD::LOAD &&
- (N.getValue(0).getValueType() == MVT::f32 || N.getValue(0).getValueType() == MVT::f64)))
+ (
+ (opcode == ISD::LOAD || opcode == ISD::CopyFromReg || opcode == ISD::EXTLOAD) &&
+ (N.getValue(0).getValueType() == MVT::f32 || N.getValue(0).getValueType() == MVT::f64)
+ )
+ )
return SelectExprFP(N, Result);
switch (opcode) {
@@ -747,7 +750,7 @@
{
//no need to restore GP as we are doing an indirect call
Tmp1 = SelectExpr(N.getOperand(1));
- BuildMI(BB, Alpha::BIS, 2, Alpha::R27).addReg(Tmp1).addReg(Tmp1);
+ BuildMI(BB, Alpha::BIS, 2, Alpha::R27).addReg(Tmp1).addReg(Tmp1);
BuildMI(BB, Alpha::JSR, 2, Alpha::R26).addReg(Alpha::R27).addImm(0);
}