diff options
Diffstat (limited to 'lib/Target/Sparc')
| -rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.td | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td index 22ba93fed6..02a1b1ef63 100644 --- a/lib/Target/Sparc/SparcInstrInfo.td +++ b/lib/Target/Sparc/SparcInstrInfo.td @@ -193,19 +193,25 @@ def FBLE : FPBranchV8<0b1101, "fble">; def FBULE: FPBranchV8<0b1110, "fbule">; def FBO : FPBranchV8<0b1111, "fbo">; + + // Section B.24 - Call and Link Instruction, p. 125 // This is the only Format 1 instruction -let Uses = [O0, O1, O2, O3, O4, O5], Defs = [O0, O1, O2, O3, O4, O5, O7, G1, G2, -G3, G4, G5, G6, G7], - hasDelaySlot = 1, isCall = 1 in { +let Uses = [O0, O1, O2, O3, O4, O5], hasDelaySlot = 1, isCall = 1 in { // pc-relative call: + let Defs = [O0, O1, O2, O3, O4, O5, O7, G1, G2, G3, G4, G5, G6, G7, + D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15] in def CALL : InstV8 { bits<30> disp; let op = 1; let Inst{29-0} = disp; let Name = "call"; } - // indirect call: + + // indirect call (O7 is an EXPLICIT def in indirect calls, so it cannot also + // be an implicit def): + let Defs = [O0, O1, O2, O3, O4, O5, G1, G2, G3, G4, G5, G6, G7, + D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15] in def JMPLrr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd } |