diff options
Diffstat (limited to 'llvm')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrMMX.td | 3 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86Schedule.td | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86ScheduleAtom.td | 1 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/mmx-schedule.ll | 10 |
4 files changed, 9 insertions, 7 deletions
diff --git a/llvm/lib/Target/X86/X86InstrMMX.td b/llvm/lib/Target/X86/X86InstrMMX.td index d387f93109e..039b4a24854 100644 --- a/llvm/lib/Target/X86/X86InstrMMX.td +++ b/llvm/lib/Target/X86/X86InstrMMX.td @@ -616,7 +616,8 @@ def MMX_PMOVMSKBrr : MMXI<0xD7, MRMSrcReg, (outs GR32orGR64:$dst), (ins VR64:$src), "pmovmskb\t{$src, $dst|$dst, $src}", [(set GR32orGR64:$dst, - (int_x86_mmx_pmovmskb VR64:$src))]>; + (int_x86_mmx_pmovmskb VR64:$src))], + IIC_MMX_MOVMSK>, Sched<[WriteVecLogic]>; // Low word of XMM to MMX. def MMX_X86movdq2q : SDNode<"X86ISD::MOVDQ2Q", SDTypeProfile<1, 1, diff --git a/llvm/lib/Target/X86/X86Schedule.td b/llvm/lib/Target/X86/X86Schedule.td index fcf9f4ff638..91d450c1ffb 100644 --- a/llvm/lib/Target/X86/X86Schedule.td +++ b/llvm/lib/Target/X86/X86Schedule.td @@ -426,7 +426,7 @@ def IIC_MMX_PSHUF : InstrItinClass; def IIC_MMX_PEXTR : InstrItinClass; def IIC_MMX_PINSRW : InstrItinClass; def IIC_MMX_MASKMOV : InstrItinClass; - +def IIC_MMX_MOVMSK : InstrItinClass; def IIC_MMX_CVT_PD_RR : InstrItinClass; def IIC_MMX_CVT_PD_RM : InstrItinClass; def IIC_MMX_CVT_PS_RR : InstrItinClass; diff --git a/llvm/lib/Target/X86/X86ScheduleAtom.td b/llvm/lib/Target/X86/X86ScheduleAtom.td index 200a3216f6f..1a070f79de6 100644 --- a/llvm/lib/Target/X86/X86ScheduleAtom.td +++ b/llvm/lib/Target/X86/X86ScheduleAtom.td @@ -338,6 +338,7 @@ def AtomItineraries : ProcessorItineraries< InstrItinData<IIC_MMX_PEXTR, [InstrStage<4, [Port0, Port1]>] >, InstrItinData<IIC_MMX_PINSRW, [InstrStage<1, [Port0]>] >, InstrItinData<IIC_MMX_MASKMOV, [InstrStage<1, [Port0]>] >, + InstrItinData<IIC_MMX_MOVMSK, [InstrStage<3, [Port0]>] >, // conversions // from/to PD InstrItinData<IIC_MMX_CVT_PD_RR, [InstrStage<7, [Port0, Port1]>] >, diff --git a/llvm/test/CodeGen/X86/mmx-schedule.ll b/llvm/test/CodeGen/X86/mmx-schedule.ll index 7f7c00d075b..6b99559d380 100644 --- a/llvm/test/CodeGen/X86/mmx-schedule.ll +++ b/llvm/test/CodeGen/X86/mmx-schedule.ll @@ -4088,22 +4088,22 @@ declare x86_mmx @llvm.x86.mmx.pminu.b(x86_mmx, x86_mmx) nounwind readnone define i32 @test_pmovmskb(x86_mmx %a0) optsize { ; GENERIC-LABEL: test_pmovmskb: ; GENERIC: # BB#0: -; GENERIC-NEXT: pmovmskb %mm0, %eax +; GENERIC-NEXT: pmovmskb %mm0, %eax # sched: [1:1.00] ; GENERIC-NEXT: retq # sched: [1:1.00] ; ; ATOM-LABEL: test_pmovmskb: ; ATOM: # BB#0: -; ATOM-NEXT: pmovmskb %mm0, %eax +; ATOM-NEXT: pmovmskb %mm0, %eax # sched: [3:3.00] ; ATOM-NEXT: retq # sched: [79:39.50] ; ; SLM-LABEL: test_pmovmskb: ; SLM: # BB#0: -; SLM-NEXT: pmovmskb %mm0, %eax +; SLM-NEXT: pmovmskb %mm0, %eax # sched: [1:0.50] ; SLM-NEXT: retq # sched: [4:1.00] ; ; SANDY-LABEL: test_pmovmskb: ; SANDY: # BB#0: -; SANDY-NEXT: pmovmskb %mm0, %eax +; SANDY-NEXT: pmovmskb %mm0, %eax # sched: [1:1.00] ; SANDY-NEXT: retq # sched: [1:1.00] ; ; HASWELL-LABEL: test_pmovmskb: @@ -4128,7 +4128,7 @@ define i32 @test_pmovmskb(x86_mmx %a0) optsize { ; ; BTVER2-LABEL: test_pmovmskb: ; BTVER2: # BB#0: -; BTVER2-NEXT: pmovmskb %mm0, %eax +; BTVER2-NEXT: pmovmskb %mm0, %eax # sched: [1:0.50] ; BTVER2-NEXT: retq # sched: [4:1.00] ; ; ZNVER1-LABEL: test_pmovmskb: |
