diff options
| author | Brian Gaeke <gaeke@uiuc.edu> | 2004-09-29 20:45:05 +0000 |
|---|---|---|
| committer | Brian Gaeke <gaeke@uiuc.edu> | 2004-09-29 20:45:05 +0000 |
| commit | 374b36d5cf56e070ed7a557314616fc48711d8ea (patch) | |
| tree | 561d083d8c152ab93bb6be52f62f84b62511329d | |
| parent | a7b1c7ec7c568b7e152143257e1d2d887410da9a (diff) | |
Tell the target description that calls clobber registers O0...O5.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16594 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.td | 19 | ||||
| -rw-r--r-- | lib/Target/SparcV8/SparcV8InstrInfo.td | 19 |
2 files changed, 18 insertions, 20 deletions
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td index 952054a3fd..979ba1638d 100644 --- a/lib/Target/Sparc/SparcInstrInfo.td +++ b/lib/Target/Sparc/SparcInstrInfo.td @@ -191,17 +191,16 @@ def FBO : FPBranchV8<0b1111, "fbo">; // Section B.24 - Call and Link Instruction, p. 125 // This is the only Format 1 instruction -def CALL : InstV8 { - bits<30> disp; - let op = 1; - let Inst{29-0} = disp; - let Name = "call"; - let isCall = 1; -} - -// Section B.25 - Jump and Link, p. 126 -let isCall = 1 in +let Defs = [O0, O1, O2, O3, O4, O5] in +let isCall = 1 in { + def CALL : InstV8 { + bits<30> disp; + let op = 1; + let Inst{29-0} = disp; + let Name = "call"; + } def JMPLrr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd +} // Section B.29 - Write State Register Instructions def WRrr : F3_1<2, 0b110000, "wr">; // wr rs1, rs2, rd diff --git a/lib/Target/SparcV8/SparcV8InstrInfo.td b/lib/Target/SparcV8/SparcV8InstrInfo.td index 952054a3fd..979ba1638d 100644 --- a/lib/Target/SparcV8/SparcV8InstrInfo.td +++ b/lib/Target/SparcV8/SparcV8InstrInfo.td @@ -191,17 +191,16 @@ def FBO : FPBranchV8<0b1111, "fbo">; // Section B.24 - Call and Link Instruction, p. 125 // This is the only Format 1 instruction -def CALL : InstV8 { - bits<30> disp; - let op = 1; - let Inst{29-0} = disp; - let Name = "call"; - let isCall = 1; -} - -// Section B.25 - Jump and Link, p. 126 -let isCall = 1 in +let Defs = [O0, O1, O2, O3, O4, O5] in +let isCall = 1 in { + def CALL : InstV8 { + bits<30> disp; + let op = 1; + let Inst{29-0} = disp; + let Name = "call"; + } def JMPLrr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd +} // Section B.29 - Write State Register Instructions def WRrr : F3_1<2, 0b110000, "wr">; // wr rs1, rs2, rd |