diff options
Diffstat (limited to 'lib/Target/Mips/MipsInstrFPU.td')
| -rw-r--r-- | lib/Target/Mips/MipsInstrFPU.td | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/lib/Target/Mips/MipsInstrFPU.td b/lib/Target/Mips/MipsInstrFPU.td index 6fe469a..3975de0 100644 --- a/lib/Target/Mips/MipsInstrFPU.td +++ b/lib/Target/Mips/MipsInstrFPU.td @@ -24,8 +24,9 @@ //===----------------------------------------------------------------------===// // Floating Point Compare and Branch -def SDT_MipsFPBrcond : SDTypeProfile<0, 2, [SDTCisInt<0>, - SDTCisVT<1, OtherVT>]>; +def SDT_MipsFPBrcond : SDTypeProfile<0, 3, [SDTCisInt<0>, + SDTCisVT<1, i32>, + SDTCisVT<2, OtherVT>]>; def SDT_MipsFPCmp : SDTypeProfile<0, 3, [SDTCisSameAs<0, 1>, SDTCisFP<1>, SDTCisVT<2, i32>]>; def SDT_MipsCMovFP : SDTypeProfile<1, 2, [SDTCisSameAs<0, 1>, @@ -188,13 +189,13 @@ class SWXC1_FT<string opstr, RegisterOperand DRC, RegisterOperand PRC, class BC1F_FT<string opstr, InstrItinClass Itin, SDPatternOperator Op = null_frag> : - InstSE<(outs), (ins brtarget:$offset), !strconcat(opstr, "\t$offset"), - [(MipsFPBrcond Op, bb:$offset)], Itin, FrmFI> { + InstSE<(outs), (ins FCC:$fcc, brtarget:$offset), + !strconcat(opstr, "\t$fcc, $offset"), + [(MipsFPBrcond Op, FCC:$fcc, bb:$offset)], Itin, FrmFI> { let isBranch = 1; let isTerminator = 1; let hasDelaySlot = 1; let Defs = [AT]; - let Uses = [FCC0]; } class CEQS_FT<string typestr, RegisterClass RC, InstrItinClass Itin, @@ -502,10 +503,9 @@ let Predicates = [HasMips32r2, IsFP64bit, NoNaNsFPMath, HasStdEnc], def MIPS_BRANCH_F : PatLeaf<(i32 0)>; def MIPS_BRANCH_T : PatLeaf<(i32 1)>; -let DecoderMethod = "DecodeBC1" in { def BC1F : BC1F_FT<"bc1f", IIBranch, MIPS_BRANCH_F>, BC1F_FM<0, 0>; def BC1T : BC1F_FT<"bc1t", IIBranch, MIPS_BRANCH_T>, BC1F_FM<0, 1>; -} + //===----------------------------------------------------------------------===// // Floating Point Flag Conditions //===----------------------------------------------------------------------===// @@ -558,6 +558,12 @@ def ExtractElementF64 : (MipsExtractElementF64 AFGR64RegsOpnd:$src, imm:$n))]>; //===----------------------------------------------------------------------===// +// InstAliases. +//===----------------------------------------------------------------------===// +def : InstAlias<"bc1t $offset", (BC1T FCC0, brtarget:$offset)>; +def : InstAlias<"bc1f $offset", (BC1F FCC0, brtarget:$offset)>; + +//===----------------------------------------------------------------------===// // Floating Point Patterns //===----------------------------------------------------------------------===// def : MipsPat<(f32 fpimm0), (MTC1 ZERO)>; |