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| author | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-07-04 14:40:12 +0000 |
|---|---|---|
| committer | Ulrich Weigand <ulrich.weigand@de.ibm.com> | 2013-07-04 14:40:12 +0000 |
| commit | 3c99602ca87f604080e367838180c3d63f6931f3 (patch) | |
| tree | 288a4dff478d5bb95e950b39fe8000fd21643a59 /lib/Target/PowerPC/PPCInstrInfo.td | |
| parent | 5606fcae50951e9d9aef7def18531b5fd017971b (diff) | |
| download | llvm-3c99602ca87f604080e367838180c3d63f6931f3.tar.gz llvm-3c99602ca87f604080e367838180c3d63f6931f3.tar.bz2 llvm-3c99602ca87f604080e367838180c3d63f6931f3.tar.xz | |
[PowerPC] Add all trap mnemonics
This adds support for all basic and extended variants
of the trap instructions to the asm parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185638 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCInstrInfo.td')
| -rw-r--r-- | lib/Target/PowerPC/PPCInstrInfo.td | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/Target/PowerPC/PPCInstrInfo.td b/lib/Target/PowerPC/PPCInstrInfo.td index e104ea5ceb..fbf61f063a 100644 --- a/lib/Target/PowerPC/PPCInstrInfo.td +++ b/lib/Target/PowerPC/PPCInstrInfo.td @@ -1238,6 +1238,15 @@ def STWCX : XForm_1<31, 150, (outs), (ins gprc:$rS, memrr:$dst), let isTerminator = 1, isBarrier = 1, hasCtrlDep = 1 in def TRAP : XForm_24<31, 4, (outs), (ins), "trap", LdStLoad, [(trap)]>; +def TWI : DForm_base<3, (outs), (ins u5imm:$to, gprc:$rA, s16imm:$imm), + "twi $to, $rA, $imm", IntTrapW, []>; +def TW : XForm_1<31, 4, (outs), (ins u5imm:$to, gprc:$rA, gprc:$rB), + "tw $to, $rA, $rB", IntTrapW, []>; +def TDI : DForm_base<2, (outs), (ins u5imm:$to, g8rc:$rA, s16imm:$imm), + "tdi $to, $rA, $imm", IntTrapD, []>; +def TD : XForm_1<31, 68, (outs), (ins u5imm:$to, g8rc:$rA, g8rc:$rB), + "td $to, $rA, $rB", IntTrapD, []>; + //===----------------------------------------------------------------------===// // PPC32 Load Instructions. // @@ -2569,3 +2578,25 @@ def : InstAlias<"cmpd $rA, $rB", (CMPD CR0, g8rc:$rA, g8rc:$rB)>; def : InstAlias<"cmpldi $rA, $imm", (CMPLDI CR0, g8rc:$rA, u16imm:$imm)>; def : InstAlias<"cmpld $rA, $rB", (CMPLD CR0, g8rc:$rA, g8rc:$rB)>; +multiclass TrapExtendedMnemonic<string name, int to> { + def : InstAlias<"td"#name#"i $rA, $imm", (TDI to, g8rc:$rA, s16imm:$imm)>; + def : InstAlias<"td"#name#" $rA, $rB", (TD to, g8rc:$rA, g8rc:$rB)>; + def : InstAlias<"tw"#name#"i $rA, $imm", (TWI to, gprc:$rA, s16imm:$imm)>; + def : InstAlias<"tw"#name#" $rA, $rB", (TW to, gprc:$rA, gprc:$rB)>; +} +defm : TrapExtendedMnemonic<"lt", 16>; +defm : TrapExtendedMnemonic<"le", 20>; +defm : TrapExtendedMnemonic<"eq", 4>; +defm : TrapExtendedMnemonic<"ge", 12>; +defm : TrapExtendedMnemonic<"gt", 8>; +defm : TrapExtendedMnemonic<"nl", 12>; +defm : TrapExtendedMnemonic<"ne", 24>; +defm : TrapExtendedMnemonic<"ng", 20>; +defm : TrapExtendedMnemonic<"llt", 2>; +defm : TrapExtendedMnemonic<"lle", 6>; +defm : TrapExtendedMnemonic<"lge", 5>; +defm : TrapExtendedMnemonic<"lgt", 1>; +defm : TrapExtendedMnemonic<"lnl", 5>; +defm : TrapExtendedMnemonic<"lng", 6>; +defm : TrapExtendedMnemonic<"u", 31>; + |