diff options
Diffstat (limited to 'lib/Target/X86/X86InstrControl.td')
| -rw-r--r-- | lib/Target/X86/X86InstrControl.td | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrControl.td b/lib/Target/X86/X86InstrControl.td index 71415c6fde8e..7baff19e51a9 100644 --- a/lib/Target/X86/X86InstrControl.td +++ b/lib/Target/X86/X86InstrControl.td @@ -279,7 +279,8 @@ let isCall = 1, Uses = [RSP], SchedRW = [WriteJump] in { } let isCall = 1, isCodeGenOnly = 1 in - // __chkstk(MSVC): clobber R10, R11 and EFLAGS. + // __chkstk(MSVC): clobber R10, R11 and EFLAGS + // ___chkstk_ms(Mingw64): clobber R10, R11 and EFLAGS // ___chkstk(Mingw64): clobber R10, R11, RAX and EFLAGS, and update RSP. let Defs = [RAX, R10, R11, RSP, EFLAGS], Uses = [RSP] in { |