diff options
Diffstat (limited to 'llvm/lib/Target/PowerPC')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index 70a22af9963..ac3523537a5 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -10828,6 +10828,7 @@ PPCTargetLowering::getConstraintType(StringRef Constraint) const { case 'b': case 'r': case 'f': + case 'd': case 'v': case 'y': return C_RegisterClass; @@ -10919,6 +10920,10 @@ PPCTargetLowering::getRegForInlineAsmConstraint(const TargetRegisterInfo *TRI, if (VT == MVT::i64 && Subtarget.isPPC64()) return std::make_pair(0U, &PPC::G8RCRegClass); return std::make_pair(0U, &PPC::GPRCRegClass); + // 'd' and 'f' constraints are both defined to be "the floating point + // registers", where one is for 32-bit and the other for 64-bit. We don't + // really care overly much here so just give them all the same reg classes. + case 'd': case 'f': if (VT == MVT::f32 || VT == MVT::i32) return std::make_pair(0U, &PPC::F4RCRegClass); |
