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| author | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-06-13 12:49:06 +0000 |
|---|---|---|
| committer | Daniel Sanders <daniel.sanders@imgtec.com> | 2014-06-13 12:49:06 +0000 |
| commit | 21c016f6996df1c13ea6f1f727de8b9b8cbecebe (patch) | |
| tree | 13e513298cfcf5fb53295613cefdf21b846de99e /lib/Target/Mips | |
| parent | 94afbc661f81a99db036683bb12ea50cdcf8d27b (diff) | |
| download | llvm-21c016f6996df1c13ea6f1f727de8b9b8cbecebe.tar.gz llvm-21c016f6996df1c13ea6f1f727de8b9b8cbecebe.tar.bz2 llvm-21c016f6996df1c13ea6f1f727de8b9b8cbecebe.tar.xz | |
[mips][mips64r6] daddi is not available on MIPS64r6
Summary:
It's not emitted by the code generator so we only need assembler tests.
Also added missing daddi aliases from dsub mnemonics, and removed a couple
duplicate dsub tests.
Depends on D4112
Reviewers: zoran.jovanovic, jkolek, vmedic
Reviewed By: vmedic
Differential Revision: http://reviews.llvm.org/D4113
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210897 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips')
| -rw-r--r-- | lib/Target/Mips/Mips64InstrInfo.td | 20 | ||||
| -rw-r--r-- | lib/Target/Mips/Mips64r6InstrInfo.td | 1 |
2 files changed, 16 insertions, 5 deletions
diff --git a/lib/Target/Mips/Mips64InstrInfo.td b/lib/Target/Mips/Mips64InstrInfo.td index 4b0d2a2829..a799cf7f08 100644 --- a/lib/Target/Mips/Mips64InstrInfo.td +++ b/lib/Target/Mips/Mips64InstrInfo.td @@ -65,7 +65,7 @@ let isPseudo = 1, isCodeGenOnly = 1 in { let DecoderNamespace = "Mips64" in { /// Arithmetic Instructions (ALU Immediate) def DADDi : ArithLogicI<"daddi", simm16_64, GPR64Opnd>, ADDI_FM<0x18>, - ISA_MIPS3; + ISA_MIPS3_NOT_32R6_64R6; def DADDiu : ArithLogicI<"daddiu", simm16_64, GPR64Opnd, II_DADDIU, immSExt16, add>, ADDI_FM<0x19>, IsAsCheapAsAMove, ISA_MIPS3; @@ -440,13 +440,13 @@ def : MipsInstAlias<"daddu $rs, $rt, $imm", 0>; def : MipsInstAlias<"dadd $rs, $rt, $imm", (DADDi GPR64Opnd:$rs, GPR64Opnd:$rt, simm16_64:$imm), - 0>; + 0>, ISA_MIPS3_NOT_32R6_64R6; def : MipsInstAlias<"daddu $rs, $imm", (DADDiu GPR64Opnd:$rs, GPR64Opnd:$rs, simm16_64:$imm), 0>; def : MipsInstAlias<"dadd $rs, $imm", (DADDi GPR64Opnd:$rs, GPR64Opnd:$rs, simm16_64:$imm), - 0>; + 0>, ISA_MIPS3_NOT_32R6_64R6; def : MipsInstAlias<"add $rs, $imm", (ADDi GPR32Opnd:$rs, GPR32Opnd:$rs, simm16:$imm), 0>; @@ -459,10 +459,22 @@ def : MipsInstAlias<"dsll $rd, $rt, $rs", def : MipsInstAlias<"dsubu $rt, $rs, $imm", (DADDiu GPR64Opnd:$rt, GPR64Opnd:$rs, InvertedImOperand64:$imm), 0>; +def : MipsInstAlias<"dsubi $rs, $rt, $imm", + (DADDi GPR64Opnd:$rs, GPR64Opnd:$rt, + InvertedImOperand64:$imm), + 0>, ISA_MIPS3_NOT_32R6_64R6; +def : MipsInstAlias<"dsubi $rs, $imm", + (DADDi GPR64Opnd:$rs, GPR64Opnd:$rs, + InvertedImOperand64:$imm), + 0>, ISA_MIPS3_NOT_32R6_64R6; +def : MipsInstAlias<"dsub $rs, $rt, $imm", + (DADDi GPR64Opnd:$rs, GPR64Opnd:$rt, + InvertedImOperand64:$imm), + 0>, ISA_MIPS3_NOT_32R6_64R6; def : MipsInstAlias<"dsub $rs, $imm", (DADDi GPR64Opnd:$rs, GPR64Opnd:$rs, InvertedImOperand64:$imm), - 0>; + 0>, ISA_MIPS3_NOT_32R6_64R6; def : MipsInstAlias<"dsubu $rs, $imm", (DADDiu GPR64Opnd:$rs, GPR64Opnd:$rs, InvertedImOperand64:$imm), diff --git a/lib/Target/Mips/Mips64r6InstrInfo.td b/lib/Target/Mips/Mips64r6InstrInfo.td index 00cfe6a4ac..cfee980d3c 100644 --- a/lib/Target/Mips/Mips64r6InstrInfo.td +++ b/lib/Target/Mips/Mips64r6InstrInfo.td @@ -14,7 +14,6 @@ // Notes about removals/changes from MIPS32r6: // Reencoded: dclo, dclz // Reencoded: lld, scd -// Removed: daddi //===----------------------------------------------------------------------===// // |