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| author | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2011-01-12 03:18:21 +0000 |
|---|---|---|
| committer | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2011-01-12 03:18:21 +0000 |
| commit | 7d29ffbe5b091fae03afd264d8c8b0090c7a45f4 (patch) | |
| tree | d4e4f25b4f37226a2084330da98e01ab4977a64d /lib/Target/Sparc/SparcInstrInfo.td | |
| parent | d2e905027b3774bbc29562a5e3f64ad46bf6b0b8 (diff) | |
| download | llvm-7d29ffbe5b091fae03afd264d8c8b0090c7a45f4.tar.gz llvm-7d29ffbe5b091fae03afd264d8c8b0090c7a45f4.tar.bz2 llvm-7d29ffbe5b091fae03afd264d8c8b0090c7a45f4.tar.xz | |
Fix SPARC backend call instruction so that arguments passed through registers
are correctly marked as used instead of passing all possible argument registers
as used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123301 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc/SparcInstrInfo.td')
| -rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.td | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td index 4877af8c8f..94e1f7adb1 100644 --- a/lib/Target/Sparc/SparcInstrInfo.td +++ b/lib/Target/Sparc/SparcInstrInfo.td @@ -119,9 +119,10 @@ def callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_SPCallSeqStart, def callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_SPCallSeqEnd, [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>; -def SDT_SPCall : SDTypeProfile<0, 1, [SDTCisVT<0, i32>]>; +def SDT_SPCall : SDTypeProfile<0, -1, [SDTCisVT<0, i32>]>; def call : SDNode<"SPISD::CALL", SDT_SPCall, - [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>; + [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue, + SDNPVariadic]>; def retflag : SDNode<"SPISD::RET_FLAG", SDTNone, [SDNPHasChain, SDNPOptInGlue]>; @@ -517,11 +518,11 @@ let Uses = [FCC] in // Section B.24 - Call and Link Instruction, p. 125 // This is the only Format 1 instruction -let Uses = [O0, O1, O2, O3, O4, O5], +let Uses = [O6], hasDelaySlot = 1, isCall = 1, 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 : InstSP<(outs), (ins calltarget:$dst), + def CALL : InstSP<(outs), (ins calltarget:$dst, variable_ops), "call $dst", []> { bits<30> disp; let op = 1; @@ -530,11 +531,11 @@ let Uses = [O0, O1, O2, O3, O4, O5], // indirect calls def JMPLrr : F3_1<2, 0b111000, - (outs), (ins MEMrr:$ptr), + (outs), (ins MEMrr:$ptr, variable_ops), "call $ptr", [(call ADDRrr:$ptr)]>; def JMPLri : F3_2<2, 0b111000, - (outs), (ins MEMri:$ptr), + (outs), (ins MEMri:$ptr, variable_ops), "call $ptr", [(call ADDRri:$ptr)]>; } |