diff options
| -rw-r--r-- | lib/Target/X86/X86RegisterInfo.td | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.td b/lib/Target/X86/X86RegisterInfo.td index ae2d4d023e..edc71845ac 100644 --- a/lib/Target/X86/X86RegisterInfo.td +++ b/lib/Target/X86/X86RegisterInfo.td @@ -23,9 +23,6 @@ let Namespace = "X86" in { def sub_8bit_hi : SubRegIndex; def sub_16bit : SubRegIndex; def sub_32bit : SubRegIndex; - - def sub_ss : SubRegIndex; - def sub_sd : SubRegIndex; def sub_xmm : SubRegIndex; @@ -163,8 +160,6 @@ let Namespace = "X86" in { def FP6 : Register<"fp6">; // XMM Registers, used by the various SSE instruction set extensions. - // The sub_ss and sub_sd subregs are the same registers with another regclass. - let CompositeIndices = [(sub_ss), (sub_sd)] in { def XMM0: Register<"xmm0">, DwarfRegNum<[17, 21, 21]>; def XMM1: Register<"xmm1">, DwarfRegNum<[18, 22, 22]>; def XMM2: Register<"xmm2">, DwarfRegNum<[19, 23, 23]>; @@ -184,7 +179,7 @@ let Namespace = "X86" in { def XMM13: Register<"xmm13">, DwarfRegNum<[30, -2, -2]>; def XMM14: Register<"xmm14">, DwarfRegNum<[31, -2, -2]>; def XMM15: Register<"xmm15">, DwarfRegNum<[32, -2, -2]>; - }} + } // CostPerUse // YMM Registers, used by AVX instructions let SubRegIndices = [sub_xmm] in { |