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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-23 17:59:22 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-23 17:59:22 +0000 |
| commit | 6c63e6c2225cdd6a2ded8440431af6b0c56a4c0b (patch) | |
| tree | d43dc395d4878f14679503b99be22801539a1d31 /llvm/lib/Target | |
| parent | 83e78414192f2270473b8d54e737b8b9f2af0477 (diff) | |
| download | bcm5719-llvm-6c63e6c2225cdd6a2ded8440431af6b0c56a4c0b.tar.gz bcm5719-llvm-6c63e6c2225cdd6a2ded8440431af6b0c56a4c0b.zip | |
[X86][Btver2] Cleanup TEST instructions to use JFPA (+JFPX on ymms) function unit
llvm-svn: 328343
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/X86/X86ScheduleBtVer2.td | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/Target/X86/X86ScheduleBtVer2.td b/llvm/lib/Target/X86/X86ScheduleBtVer2.td index f982eafdd6a..4d0cebd5b28 100644 --- a/llvm/lib/Target/X86/X86ScheduleBtVer2.td +++ b/llvm/lib/Target/X86/X86ScheduleBtVer2.td @@ -765,26 +765,26 @@ def : InstRW<[JWriteVMOVMSK], (instrs MOVMSKPDrr, VMOVMSKPDrr, VMOVMSKPDYrr, // operation which moves the floating point result to the integer unit. During this // additional cycle the floating point unit execution resources are not occupied // and ALU0 in the integer unit is occupied instead. -def JWriteVTESTY: SchedWriteRes<[JFPU01, JFPU0]> { +def JWriteVTESTY: SchedWriteRes<[JFPU01, JFPX, JFPA]> { let Latency = 4; - let ResourceCycles = [2, 2]; + let ResourceCycles = [1, 2, 2]; let NumMicroOps = 3; } def : InstRW<[JWriteVTESTY], (instrs VPTESTYrr, VTESTPDYrr, VTESTPSYrr)>; -def JWriteVTESTYLd: SchedWriteRes<[JLAGU, JFPU01, JFPU0]> { +def JWriteVTESTYLd: SchedWriteRes<[JLAGU, JFPU01, JFPX, JFPA]> { let Latency = 9; - let ResourceCycles = [1, 2, 2]; + let ResourceCycles = [1, 1, 2, 2]; let NumMicroOps = 3; } def : InstRW<[JWriteVTESTYLd], (instrs VPTESTYrm, VTESTPDYrm, VTESTPSYrm)>; -def JWriteVTEST: SchedWriteRes<[JFPU0]> { +def JWriteVTEST: SchedWriteRes<[JFPU0, JFPA]> { let Latency = 3; } def : InstRW<[JWriteVTEST], (instrs PTESTrr, VPTESTrr, VTESTPDrr, VTESTPSrr)>; -def JWriteVTESTLd: SchedWriteRes<[JLAGU, JFPU0]> { +def JWriteVTESTLd: SchedWriteRes<[JLAGU, JFPU0, JFPA]> { let Latency = 8; } def : InstRW<[JWriteVTESTLd], (instrs PTESTrm, VPTESTrm, VTESTPDrm, VTESTPSrm)>; |

