diff options
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 53 |
1 files changed, 35 insertions, 18 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 9d6a893630444..4cd6ae563f03d 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -2373,6 +2373,23 @@ multiclass sse12_ord_cmp<bits<8> opc, RegisterClass RC, SDNode OpNode, Sched<[WriteFAddLd, ReadAfterLd]>; } +// sse12_ord_cmp_int - Intrinsic version of sse12_ord_cmp +multiclass sse12_ord_cmp_int<bits<8> opc, RegisterClass RC, SDNode OpNode, + ValueType vt, Operand memop, + ComplexPattern mem_cpat, string OpcodeStr> { + def rr: SI<opc, MRMSrcReg, (outs), (ins RC:$src1, RC:$src2), + !strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"), + [(set EFLAGS, (OpNode (vt RC:$src1), RC:$src2))], + IIC_SSE_COMIS_RR>, + Sched<[WriteFAdd]>; + def rm: SI<opc, MRMSrcMem, (outs), (ins RC:$src1, memop:$src2), + !strconcat(OpcodeStr, "\t{$src2, $src1|$src1, $src2}"), + [(set EFLAGS, (OpNode (vt RC:$src1), + mem_cpat:$src2))], + IIC_SSE_COMIS_RM>, + Sched<[WriteFAddLd, ReadAfterLd]>; +} + let Defs = [EFLAGS] in { defm VUCOMISS : sse12_ord_cmp<0x2E, FR32, X86cmp, f32, f32mem, loadf32, "ucomiss">, PS, VEX, VEX_LIG; @@ -2386,15 +2403,15 @@ let Defs = [EFLAGS] in { } let isCodeGenOnly = 1 in { - defm Int_VUCOMISS : sse12_ord_cmp<0x2E, VR128, X86ucomi, v4f32, f128mem, - load, "ucomiss">, PS, VEX; - defm Int_VUCOMISD : sse12_ord_cmp<0x2E, VR128, X86ucomi, v2f64, f128mem, - load, "ucomisd">, PD, VEX; - - defm Int_VCOMISS : sse12_ord_cmp<0x2F, VR128, X86comi, v4f32, f128mem, - load, "comiss">, PS, VEX; - defm Int_VCOMISD : sse12_ord_cmp<0x2F, VR128, X86comi, v2f64, f128mem, - load, "comisd">, PD, VEX; + defm Int_VUCOMISS : sse12_ord_cmp_int<0x2E, VR128, X86ucomi, v4f32, ssmem, + sse_load_f32, "ucomiss">, PS, VEX; + defm Int_VUCOMISD : sse12_ord_cmp_int<0x2E, VR128, X86ucomi, v2f64, sdmem, + sse_load_f64, "ucomisd">, PD, VEX; + + defm Int_VCOMISS : sse12_ord_cmp_int<0x2F, VR128, X86comi, v4f32, ssmem, + sse_load_f32, "comiss">, PS, VEX; + defm Int_VCOMISD : sse12_ord_cmp_int<0x2F, VR128, X86comi, v2f64, sdmem, + sse_load_f64, "comisd">, PD, VEX; } defm UCOMISS : sse12_ord_cmp<0x2E, FR32, X86cmp, f32, f32mem, loadf32, "ucomiss">, PS; @@ -2409,15 +2426,15 @@ let Defs = [EFLAGS] in { } let isCodeGenOnly = 1 in { - defm Int_UCOMISS : sse12_ord_cmp<0x2E, VR128, X86ucomi, v4f32, f128mem, - load, "ucomiss">, PS; - defm Int_UCOMISD : sse12_ord_cmp<0x2E, VR128, X86ucomi, v2f64, f128mem, - load, "ucomisd">, PD; - - defm Int_COMISS : sse12_ord_cmp<0x2F, VR128, X86comi, v4f32, f128mem, load, - "comiss">, PS; - defm Int_COMISD : sse12_ord_cmp<0x2F, VR128, X86comi, v2f64, f128mem, load, - "comisd">, PD; + defm Int_UCOMISS : sse12_ord_cmp_int<0x2E, VR128, X86ucomi, v4f32, ssmem, + sse_load_f32, "ucomiss">, PS; + defm Int_UCOMISD : sse12_ord_cmp_int<0x2E, VR128, X86ucomi, v2f64, sdmem, + sse_load_f64, "ucomisd">, PD; + + defm Int_COMISS : sse12_ord_cmp_int<0x2F, VR128, X86comi, v4f32, ssmem, + sse_load_f32, "comiss">, PS; + defm Int_COMISD : sse12_ord_cmp_int<0x2F, VR128, X86comi, v2f64, sdmem, + sse_load_f64, "comisd">, PD; } } // Defs = [EFLAGS] |