diff options
Diffstat (limited to 'lib/Target/X86/X86RegisterInfo.cpp')
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp index 0cb9ac3..7598715 100644 --- a/lib/Target/X86/X86RegisterInfo.cpp +++ b/lib/Target/X86/X86RegisterInfo.cpp @@ -239,6 +239,10 @@ X86RegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const { case CallingConv::HiPE: return CSR_NoRegs_SaveList; + case CallingConv::WebKit_JS: + case CallingConv::AnyReg: + return CSR_MostRegs_64_SaveList; + case CallingConv::Intel_OCL_BI: { bool HasAVX = TM.getSubtarget<X86Subtarget>().hasAVX(); bool HasAVX512 = TM.getSubtarget<X86Subtarget>().hasAVX512(); @@ -296,6 +300,8 @@ X86RegisterInfo::getCallPreservedMask(CallingConv::ID CC) const { } if (CC == CallingConv::GHC || CC == CallingConv::HiPE) return CSR_NoRegs_RegMask; + if (CC == CallingConv::WebKit_JS || CC == CallingConv::AnyReg) + return CSR_MostRegs_64_RegMask; if (!Is64Bit) return CSR_32_RegMask; if (CC == CallingConv::Cold) |