diff options
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.td | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.td b/lib/Target/X86/X86RegisterInfo.td index c40dcb9355..0d20b59ee0 100644 --- a/lib/Target/X86/X86RegisterInfo.td +++ b/lib/Target/X86/X86RegisterInfo.td @@ -161,6 +161,9 @@ let Namespace = "X86" in { def ST5 : Register<"ST(5)">, DwarfRegNum<16>; def ST6 : Register<"ST(6)">, DwarfRegNum<17>; def ST7 : Register<"ST(7)">, DwarfRegNum<18>; + + // Status flags register + def EFLAGS : Register<"EFLAGS">; } @@ -516,3 +519,6 @@ def VR128 : RegisterClass<"X86", [v16i8, v8i16, v4i32, v2i64, v4f32, v2f64],128, } }]; } + +// Status flags registers. +def CCR : RegisterClass<"X86", [i32], 32, [EFLAGS]>; |