diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86CallingConv.td')
| -rw-r--r-- | llvm/lib/Target/X86/X86CallingConv.td | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86CallingConv.td b/llvm/lib/Target/X86/X86CallingConv.td index db1aef2fd09da..802e694999b65 100644 --- a/llvm/lib/Target/X86/X86CallingConv.td +++ b/llvm/lib/Target/X86/X86CallingConv.td @@ -789,8 +789,9 @@ def CC_X86_32_Vector_Darwin : CallingConv<[ /// CC_X86_32_Common - In all X86-32 calling conventions, extra integers and FP /// values are spilled on the stack. def CC_X86_32_Common : CallingConv<[ - // Handles byval parameters. + // Handles byval/preallocated parameters. CCIfByVal<CCPassByVal<4, 4>>, + CCIfPreallocated<CCPassByVal<4, 4>>, // The first 3 float or double arguments, if marked 'inreg' and if the call // is not a vararg call and if SSE2 is available, are passed in SSE registers. @@ -1145,7 +1146,7 @@ def CSR_64_Intel_OCL_BI : CalleeSavedRegs<(add CSR_64, def CSR_64_Intel_OCL_BI_AVX : CalleeSavedRegs<(add CSR_64, (sequence "YMM%u", 8, 15))>; -def CSR_64_Intel_OCL_BI_AVX512 : CalleeSavedRegs<(add RBX, RDI, RSI, R14, R15, +def CSR_64_Intel_OCL_BI_AVX512 : CalleeSavedRegs<(add RBX, RSI, R14, R15, (sequence "ZMM%u", 16, 31), K4, K5, K6, K7)>; |