diff options
| author | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2011-01-11 22:38:28 +0000 |
|---|---|---|
| committer | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2011-01-11 22:38:28 +0000 |
| commit | f27df33b02a85a030aaa4476aee7d1e8fe5921b2 (patch) | |
| tree | 4cbd6b94dc63077a1faf259b5a2cb500467d4755 /lib/Target/Sparc | |
| parent | d8c120bbd3ed19439c02ce629f312b163302b5dd (diff) | |
SPARC backend: correct ICC/FCC uses for ADDX and SELECT_CC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123281 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc')
| -rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.td | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td index 4f3abc9875..4877af8c8f 100644 --- a/lib/Target/Sparc/SparcInstrInfo.td +++ b/lib/Target/Sparc/SparcInstrInfo.td @@ -233,36 +233,39 @@ let Predicates = [HasNoV9] in { // Only emit these in V8 mode. // SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded after // instruction selection into a branch sequence. This has to handle all // permutations of selection between i32/f32/f64 on ICC and FCC. -let Uses = [ICC], - usesCustomInserter = 1 in { // Expanded after instruction selection. + // Expanded after instruction selection. +let Uses = [ICC], usesCustomInserter = 1 in { def SELECT_CC_Int_ICC : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, i32imm:$Cond), "; SELECT_CC_Int_ICC PSEUDO!", [(set IntRegs:$dst, (SPselecticc IntRegs:$T, IntRegs:$F, imm:$Cond))]>; + def SELECT_CC_FP_ICC + : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond), + "; SELECT_CC_FP_ICC PSEUDO!", + [(set FPRegs:$dst, (SPselecticc FPRegs:$T, FPRegs:$F, + imm:$Cond))]>; + + def SELECT_CC_DFP_ICC + : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond), + "; SELECT_CC_DFP_ICC PSEUDO!", + [(set DFPRegs:$dst, (SPselecticc DFPRegs:$T, DFPRegs:$F, + imm:$Cond))]>; +} + +let usesCustomInserter = 1, Uses = [FCC] in { + def SELECT_CC_Int_FCC : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, i32imm:$Cond), "; SELECT_CC_Int_FCC PSEUDO!", [(set IntRegs:$dst, (SPselectfcc IntRegs:$T, IntRegs:$F, imm:$Cond))]>; -} -let usesCustomInserter = 1, Uses = [FCC] in { - def SELECT_CC_FP_ICC - : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond), - "; SELECT_CC_FP_ICC PSEUDO!", - [(set FPRegs:$dst, (SPselecticc FPRegs:$T, FPRegs:$F, - imm:$Cond))]>; def SELECT_CC_FP_FCC : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond), "; SELECT_CC_FP_FCC PSEUDO!", [(set FPRegs:$dst, (SPselectfcc FPRegs:$T, FPRegs:$F, imm:$Cond))]>; - def SELECT_CC_DFP_ICC - : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond), - "; SELECT_CC_DFP_ICC PSEUDO!", - [(set DFPRegs:$dst, (SPselecticc DFPRegs:$T, DFPRegs:$F, - imm:$Cond))]>; def SELECT_CC_DFP_FCC : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond), "; SELECT_CC_DFP_FCC PSEUDO!", @@ -440,7 +443,8 @@ def LEA_ADDri : F3_2<2, 0b000000, let Defs = [ICC] in defm ADDCC : F3_12<"addcc", 0b010000, addc>; -defm ADDX : F3_12<"addx", 0b001000, adde>; +let Uses = [ICC] in + defm ADDX : F3_12<"addx", 0b001000, adde>; // Section B.15 - Subtract Instructions, p. 110 defm SUB : F3_12 <"sub" , 0b000100, sub>; |