Check and allow floating point registers to select the size of the
register for inline asm. This conforms to how gcc allows for effective
casting of inputs into gprs (fprs is already handled).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174008 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 36d1ad4..c34010c 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -18170,7 +18170,7 @@
Res.first = DestReg;
Res.second = &X86::GR8RegClass;
}
- } else if (VT == MVT::i32) {
+ } else if (VT == MVT::i32 || VT == MVT::f32) {
unsigned DestReg = 0;
switch (Res.first) {
default: break;
@@ -18187,7 +18187,7 @@
Res.first = DestReg;
Res.second = &X86::GR32RegClass;
}
- } else if (VT == MVT::i64) {
+ } else if (VT == MVT::i64 || VT == MVT::f64) {
unsigned DestReg = 0;
switch (Res.first) {
default: break;