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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-20 15:44:47 +0000 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2018-03-20 15:44:47 +0000 |
| commit | 62690e9d0e2e6450939e9ee8c40c174eadaa824d (patch) | |
| tree | 13eabed71e662cf4ad51b75a084dcf6adf00bd74 | |
| parent | ca08d2402f55951395bdb1c1faf26b59a72c63e6 (diff) | |
| download | bcm5719-llvm-62690e9d0e2e6450939e9ee8c40c174eadaa824d.tar.gz bcm5719-llvm-62690e9d0e2e6450939e9ee8c40c174eadaa824d.zip | |
[X86][Haswell][Znver1] Fix typo in fldl instregexs
Missing comma was casing 2 instregex entries to be concatenated together by mistake.
Found while investigating PR35548
llvm-svn: 327992
| -rw-r--r-- | llvm/lib/Target/X86/X86SchedHaswell.td | 2 | ||||
| -rw-r--r-- | llvm/lib/Target/X86/X86ScheduleZnver1.td | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/X86/x87-schedule.ll | 12 |
3 files changed, 8 insertions, 8 deletions
diff --git a/llvm/lib/Target/X86/X86SchedHaswell.td b/llvm/lib/Target/X86/X86SchedHaswell.td index 468bb97ebcf..13c32760b35 100644 --- a/llvm/lib/Target/X86/X86SchedHaswell.td +++ b/llvm/lib/Target/X86/X86SchedHaswell.td @@ -437,7 +437,7 @@ def : InstRW<[WriteP01], (instregex "ST_(F|FP)rr")>; def : InstRW<[WriteP01], (instregex "LD_F0")>; // FLDPI FLDL2E etc. -def : InstRW<[Write2P01], (instregex "FLDPI", "FLDL2(T|E)" "FLDL(G|N)2")>; +def : InstRW<[Write2P01], (instregex "FLDPI", "FLDL2(T|E)", "FLDL(G|N)2")>; // FFREE. def : InstRW<[WriteP01], (instregex "FFREE")>; diff --git a/llvm/lib/Target/X86/X86ScheduleZnver1.td b/llvm/lib/Target/X86/X86ScheduleZnver1.td index 6b867c5c22e..f4787ae4ae9 100644 --- a/llvm/lib/Target/X86/X86ScheduleZnver1.td +++ b/llvm/lib/Target/X86/X86ScheduleZnver1.td @@ -767,7 +767,7 @@ def : InstRW<[ZnWriteFPU13], (instregex "LD_F0")>; def : InstRW<[ZnWriteFPU3], (instregex "LD_F1")>; // FLDPI FLDL2E etc. -def : InstRW<[ZnWriteFPU3], (instregex "FLDPI", "FLDL2(T|E)" "FLDL(G|N)2")>; +def : InstRW<[ZnWriteFPU3], (instregex "FLDPI", "FLDL2(T|E)", "FLDL(G|N)2")>; def : InstRW<[WriteMicrocoded], (instregex "CMOV(B|BE|E|P|NB|NBE|NE|NP)_F")>; diff --git a/llvm/test/CodeGen/X86/x87-schedule.ll b/llvm/test/CodeGen/X86/x87-schedule.ll index 09001fba7c8..1d44408f33e 100644 --- a/llvm/test/CodeGen/X86/x87-schedule.ll +++ b/llvm/test/CodeGen/X86/x87-schedule.ll @@ -2872,9 +2872,9 @@ define void @test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz() optsize { ; HASWELL: # %bb.0: ; HASWELL-NEXT: #APP ; HASWELL-NEXT: fld1 # sched: [1:?] -; HASWELL-NEXT: fldl2e # sched: [100:0.25] -; HASWELL-NEXT: fldl2t # sched: [100:0.25] -; HASWELL-NEXT: fldln2 # sched: [100:0.25] +; HASWELL-NEXT: fldl2e # sched: [1:0.50] +; HASWELL-NEXT: fldl2t # sched: [1:0.50] +; HASWELL-NEXT: fldln2 # sched: [1:0.50] ; HASWELL-NEXT: fldpi # sched: [1:0.50] ; HASWELL-NEXT: fldz # sched: [1:0.50] ; HASWELL-NEXT: #NO_APP @@ -2932,9 +2932,9 @@ define void @test_fld1_fldl2e_fldl2t_fldlg2_fldln2_fldpi_fldz() optsize { ; ZNVER1: # %bb.0: ; ZNVER1-NEXT: #APP ; ZNVER1-NEXT: fld1 # sched: [11:1.00] -; ZNVER1-NEXT: fldl2e # sched: [100:?] -; ZNVER1-NEXT: fldl2t # sched: [100:?] -; ZNVER1-NEXT: fldln2 # sched: [100:?] +; ZNVER1-NEXT: fldl2e # sched: [11:1.00] +; ZNVER1-NEXT: fldl2t # sched: [11:1.00] +; ZNVER1-NEXT: fldln2 # sched: [11:1.00] ; ZNVER1-NEXT: fldpi # sched: [11:1.00] ; ZNVER1-NEXT: fldz # sched: [8:0.50] ; ZNVER1-NEXT: #NO_APP |
