Implement FP regs spills / restores
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76024 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/SystemZ/SystemZInstrInfo.cpp b/lib/Target/SystemZ/SystemZInstrInfo.cpp
index 252a5f6..61f6e93 100644
--- a/lib/Target/SystemZ/SystemZInstrInfo.cpp
+++ b/lib/Target/SystemZ/SystemZInstrInfo.cpp
@@ -66,6 +66,10 @@
else if (RC == &SystemZ::GR64RegClass ||
RC == &SystemZ::ADDR64RegClass) {
Opc = SystemZ::MOV64mr;
+ } else if (RC == &SystemZ::FP32RegClass) {
+ Opc = SystemZ::FMOV32mr;
+ } else if (RC == &SystemZ::FP64RegClass) {
+ Opc = SystemZ::FMOV64mr;
} else
assert(0 && "Unsupported regclass to store");
@@ -87,6 +91,10 @@
else if (RC == &SystemZ::GR64RegClass ||
RC == &SystemZ::ADDR64RegClass) {
Opc = SystemZ::MOV64rm;
+ } else if (RC == &SystemZ::FP32RegClass) {
+ Opc = SystemZ::FMOV32rm;
+ } else if (RC == &SystemZ::FP64RegClass) {
+ Opc = SystemZ::FMOV64rm;
} else
assert(0 && "Unsupported regclass to store");
@@ -369,6 +377,12 @@
case SystemZ::UCMP32rm:
Opc = SystemZ::UCMP32rmy;
break;
+ case SystemZ::FMOV32mr:
+ Opc = SystemZ::FMOV32mry;
+ break;
+ case SystemZ::FMOV64mr:
+ Opc = SystemZ::FMOV64mry;
+ break;
default:
break;
}