diff options
Diffstat (limited to 'lib/Target/X86/X86InstrCompiler.td')
| -rw-r--r-- | lib/Target/X86/X86InstrCompiler.td | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Target/X86/X86InstrCompiler.td b/lib/Target/X86/X86InstrCompiler.td index 7d10b67bfe..5c8840823b 100644 --- a/lib/Target/X86/X86InstrCompiler.td +++ b/lib/Target/X86/X86InstrCompiler.td @@ -72,7 +72,7 @@ def ADJCALLSTACKUP64 : I<0, Pseudo, (outs), (ins i32imm:$amt1, i32imm:$amt2), // x86-64 va_start lowering magic. -let usesCustomInserter = 1 in { +let usesCustomInserter = 1, Defs = [EFLAGS] in { def VASTART_SAVE_XMM_REGS : I<0, Pseudo, (outs), (ins GR8:$al, @@ -81,7 +81,8 @@ def VASTART_SAVE_XMM_REGS : I<0, Pseudo, "#VASTART_SAVE_XMM_REGS $al, $regsavefi, $offset", [(X86vastart_save_xmm_regs GR8:$al, imm:$regsavefi, - imm:$offset)]>; + imm:$offset), + (implicit EFLAGS)]>; // The VAARG_64 pseudo-instruction takes the address of the va_list, // and places the address of the next argument into a register. |