diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86RegisterInfo.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86RegisterInfo.cpp b/llvm/lib/Target/X86/X86RegisterInfo.cpp index 7b1059ee32d..9ecf5e51b1d 100644 --- a/llvm/lib/Target/X86/X86RegisterInfo.cpp +++ b/llvm/lib/Target/X86/X86RegisterInfo.cpp @@ -385,6 +385,8 @@ X86RegisterInfo::getCallPreservedMask(const MachineFunction &MF, return CSR_64_RegMask; case CallingConv::X86_INTR: if (Is64Bit) { + if (HasAVX512) + return CSR_64_AllRegs_AVX512_RegMask; if (HasAVX) return CSR_64_AllRegs_AVX_RegMask; else |
