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| author | Brian Gaeke <gaeke@uiuc.edu> | 2004-03-06 05:32:13 +0000 |
|---|---|---|
| committer | Brian Gaeke <gaeke@uiuc.edu> | 2004-03-06 05:32:13 +0000 |
| commit | a8056fabebbc23c080b7cda81ca8f74eedc1a585 (patch) | |
| tree | 4d8a7b529c43f4ebff62f9145b613ef05ec14a01 /lib/Target/Sparc/SparcInstrInfo.td | |
| parent | bda4a3c61aea14228dfab3d9ce956f870188eb8d (diff) | |
| download | external_llvm-a8056fabebbc23c080b7cda81ca8f74eedc1a585.zip external_llvm-a8056fabebbc23c080b7cda81ca8f74eedc1a585.tar.gz external_llvm-a8056fabebbc23c080b7cda81ca8f74eedc1a585.tar.bz2 | |
Sort stanzas into Sparc V8 book page number order.
Add RET, RETL. Rename SAVE, RESTORE & JMPL for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12185 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc/SparcInstrInfo.td')
| -rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.td | 40 |
1 files changed, 23 insertions, 17 deletions
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td index 72ad34f..222cded 100644 --- a/lib/Target/Sparc/SparcInstrInfo.td +++ b/lib/Target/Sparc/SparcInstrInfo.td @@ -46,21 +46,11 @@ def ADJCALLSTACKUP : InstV8 { let Name = "ADJCALLSTACKUP"; } -// Section B.20: SAVE and RESTORE - p117 -def SAVEr : F3_1<2, 0b111100, "save">; // save r, r, r -def SAVEi : F3_2<2, 0b111100, "save">; // save r, i, r -def RESTOREr : F3_1<2, 0b111101, "restore">; // restore r, r, r -def RESTOREi : F3_2<2, 0b111101, "restore">; // restore r, i, r - -// Section B.24: Call and Link - p125 -// This is the only Format 1 instruction -def CALL : InstV8 { - bits<30> disp; - - let op = 1; - let Inst{29-0} = disp; - let Name = "call"; -} +// Section A.3 - Synthetic Instructions, p. 85 +let isReturn = 1, isTerminator = 1, simm13 = 8 in + def RET : F3_2<2, 0b111000, "ret">; +let isReturn = 1, isTerminator = 1, simm13 = 8 in + def RETL : F3_2<2, 0b111000, "retl">; // Section B.9 - SETHI Instruction, p. 104 def SETHIi: F2_1<0b100, "sethi">; @@ -81,7 +71,23 @@ def ADDrr : F3_1<2, 0b000000, "add">; // Section B.15 - Subtract Instructions, p. 110 def SUBrr : F3_1<2, 0b000100, "sub">; +// Section B.20 - SAVE and RESTORE, p. 117 +def SAVErr : F3_1<2, 0b111100, "save">; // save r, r, r +def SAVEri : F3_2<2, 0b111100, "save">; // save r, i, r +def RESTORErr : F3_1<2, 0b111101, "restore">; // restore r, r, r +def RESTOREri : F3_2<2, 0b111101, "restore">; // restore r, i, r + +// Section B.24 - Call and Link, 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 -def JMPLr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd -def JMPLi : F3_2<2, 0b111000, "jmpl">; // jmpl [rs1+imm], rd +def JMPLrr : F3_1<2, 0b111000, "jmpl">; // jmpl [rs1+rs2], rd +def JMPLri : F3_2<2, 0b111000, "jmpl">; // jmpl [rs1+imm], rd |