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Differential D3510

[mips] Add instruction alias (negu).
ClosedPublic

Authored by matheusalmeida on Apr 25 2014, 6:55 AM.

Details

Reviewers
dsanders
Commits
rGe8448728309a: [mips] Add instruction alias (negu).
rL207673: [mips] Add instruction alias (negu).
Summary

negu $reg is equivalent to negu $reg, $reg.

Diff Detail

Event Timeline

matheusalmeida updated this revision to Diff 8840.Apr 25 2014, 6:55 AM
matheusalmeida retitled this revision from to [mips] Add instruction alias..
matheusalmeida updated this object.
matheusalmeida edited the test plan for this revision. (Show Details)
matheusalmeida added a reviewer: dsanders.Apr 25 2014, 6:57 AM
dsanders accepted this revision.Apr 28 2014, 1:50 AM
dsanders edited edge metadata.

LGTM but please state which alias you are adding in the first line of your commit message

This revision is now accepted and ready to land.Apr 28 2014, 1:50 AM
matheusalmeida retitled this revision from [mips] Add instruction alias. to [mips] Add instruction alias (negu)..Apr 30 2014, 7:52 AM
matheusalmeida edited edge metadata.
matheusalmeida closed this revision.Apr 30 2014, 10:00 AM

Revision Contents

PathSize
lib/
Target/
Mips/
2 lines
test/
MC/
Mips/
mips1/
2 lines
mips2/
2 lines
mips3/
2 lines
mips32/
2 lines
mips32r2/
2 lines
mips4/
2 lines
mips5/
2 lines
mips64/
2 lines
mips64r2/
2 lines

Diff 8840

lib/Target/Mips/MipsInstrInfo.td

Show First 20 Lines • Show All 1,197 Lines • ▼ Show 20 Lines
def : InstAlias<"jalr $rs", (JALR RA, GPR32Opnd:$rs), 0>; def : InstAlias<"jalr $rs", (JALR RA, GPR32Opnd:$rs), 0>;
} }
def : InstAlias<"jal $rs", (JALR RA, GPR32Opnd:$rs), 0>; def : InstAlias<"jal $rs", (JALR RA, GPR32Opnd:$rs), 0>;
def : InstAlias<"jal $rd,$rs", (JALR GPR32Opnd:$rd, GPR32Opnd:$rs), 0>; def : InstAlias<"jal $rd,$rs", (JALR GPR32Opnd:$rd, GPR32Opnd:$rs), 0>;
def : InstAlias<"not $rt, $rs", def : InstAlias<"not $rt, $rs",
(NOR GPR32Opnd:$rt, GPR32Opnd:$rs, ZERO), 0>; (NOR GPR32Opnd:$rt, GPR32Opnd:$rs, ZERO), 0>;
def : InstAlias<"neg $rt, $rs", def : InstAlias<"neg $rt, $rs",
(SUB GPR32Opnd:$rt, ZERO, GPR32Opnd:$rs), 1>; (SUB GPR32Opnd:$rt, ZERO, GPR32Opnd:$rs), 1>;
def : InstAlias<"negu $rt",
(SUBu GPR32Opnd:$rt, ZERO, GPR32Opnd:$rt), 0>;
def : InstAlias<"negu $rt, $rs", def : InstAlias<"negu $rt, $rs",
(SUBu GPR32Opnd:$rt, ZERO, GPR32Opnd:$rs), 1>; (SUBu GPR32Opnd:$rt, ZERO, GPR32Opnd:$rs), 1>;
def : InstAlias<"slt $rs, $rt, $imm", def : InstAlias<"slt $rs, $rt, $imm",
(SLTi GPR32Opnd:$rs, GPR32Opnd:$rt, simm16:$imm), 0>; (SLTi GPR32Opnd:$rs, GPR32Opnd:$rt, simm16:$imm), 0>;
def : InstAlias<"xor $rs, $rt, $imm", def : InstAlias<"xor $rs, $rt, $imm",
(XORi GPR32Opnd:$rs, GPR32Opnd:$rt, uimm16:$imm), 0>; (XORi GPR32Opnd:$rs, GPR32Opnd:$rt, uimm16:$imm), 0>;
def : InstAlias<"or $rs, $rt, $imm", def : InstAlias<"or $rs, $rt, $imm",
(ORi GPR32Opnd:$rs, GPR32Opnd:$rt, uimm16:$imm), 0>; (ORi GPR32Opnd:$rs, GPR32Opnd:$rt, uimm16:$imm), 0>;
▲ Show 20 Lines • Show All 281 Lines • Show Last 20 Lines

test/MC/Mips/mips1/valid.s

Show First 20 Lines • Show All 52 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32 | FileCheck %s
mtlo $sp mtlo $sp
mtlo $t9 mtlo $t9
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
or $t4,$s0,$sp or $t4,$s0,$sp
sb $s6,-19857($t6) sb $s6,-19857($t6)
sh $t6,-6704($t7) sh $t6,-6704($t7)
sll $a3,18 # CHECK: sll $7, $7, 18 # encoding: [0x00,0x07,0x3c,0x80] sll $a3,18 # CHECK: sll $7, $7, 18 # encoding: [0x00,0x07,0x3c,0x80]
Show All 26 Lines

test/MC/Mips/mips2/valid.s

Show First 20 Lines • Show All 59 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32 | FileCheck %s
mtlo $sp mtlo $sp
mtlo $t9 mtlo $t9
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
or $t4,$s0,$sp or $t4,$s0,$sp
round.w.d $f6,$f4 round.w.d $f6,$f4
round.w.s $f27,$f28 round.w.s $f27,$f28
sb $s6,-19857($t6) sb $s6,-19857($t6)
▲ Show 20 Lines • Show All 41 Lines • Show Last 20 Lines

test/MC/Mips/mips3/valid.s

Show First 20 Lines • Show All 104 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=mips4 | FileCheck %s
mtlo $sp mtlo $sp
mtlo $t9 mtlo $t9
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
or $t4,$s0,$sp or $t4,$s0,$sp
round.l.d $f12,$f1 round.l.d $f12,$f1
round.l.s $f25,$f5 round.l.s $f25,$f5
round.w.d $f6,$f4 round.w.d $f6,$f4
▲ Show 20 Lines • Show All 49 Lines • Show Last 20 Lines

test/MC/Mips/mips32/valid.s

Show First 20 Lines • Show All 83 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32 | FileCheck %s
mtlo $t9 mtlo $t9
mul $s0,$s4,$at mul $s0,$s4,$at
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
or $t4,$s0,$sp or $t4,$s0,$sp
round.w.d $f6,$f4 round.w.d $f6,$f4
round.w.s $f27,$f28 round.w.s $f27,$f28
sb $s6,-19857($t6) sb $s6,-19857($t6)
▲ Show 20 Lines • Show All 41 Lines • Show Last 20 Lines

test/MC/Mips/mips32r2/valid.s

Show First 20 Lines • Show All 96 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r2 | FileCheck %s
mtlo $t9 mtlo $t9
mul $s0,$s4,$at mul $s0,$s4,$at
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nmadd.d $f18,$f9,$f14,$f19 nmadd.d $f18,$f9,$f14,$f19
nmadd.s $f0,$f5,$f25,$f12 nmadd.s $f0,$f5,$f25,$f12
nmsub.d $f30,$f8,$f16,$f30 nmsub.d $f30,$f8,$f16,$f30
nmsub.s $f1,$f24,$f19,$f4 nmsub.s $f1,$f24,$f19,$f4
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
▲ Show 20 Lines • Show All 57 Lines • Show Last 20 Lines

test/MC/Mips/mips4/valid.s

Show First 20 Lines • Show All 119 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=mips4 | FileCheck %s
mtlo $sp mtlo $sp
mtlo $t9 mtlo $t9
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
or $t4,$s0,$sp or $t4,$s0,$sp
round.l.d $f12,$f1 round.l.d $f12,$f1
round.l.s $f25,$f5 round.l.s $f25,$f5
round.w.d $f6,$f4 round.w.d $f6,$f4
▲ Show 20 Lines • Show All 51 Lines • Show Last 20 Lines

test/MC/Mips/mips5/valid.s

Show First 20 Lines • Show All 119 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=mips64 | FileCheck %s
mtlo $sp mtlo $sp
mtlo $t9 mtlo $t9
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
or $t4,$s0,$sp or $t4,$s0,$sp
round.l.d $f12,$f1 round.l.d $f12,$f1
round.l.s $f25,$f5 round.l.s $f25,$f5
round.w.d $f6,$f4 round.w.d $f6,$f4
▲ Show 20 Lines • Show All 52 Lines • Show Last 20 Lines

test/MC/Mips/mips64/valid.s

Show First 20 Lines • Show All 132 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=mips64 | FileCheck %s
mtlo $t9 mtlo $t9
mul $s0,$s4,$at mul $s0,$s4,$at
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
or $t4,$s0,$sp or $t4,$s0,$sp
round.l.d $f12,$f1 round.l.d $f12,$f1
round.l.s $f25,$f5 round.l.s $f25,$f5
round.w.d $f6,$f4 round.w.d $f6,$f4
▲ Show 20 Lines • Show All 52 Lines • Show Last 20 Lines

test/MC/Mips/mips64r2/valid.s

Show First 20 Lines • Show All 146 Lines • ▼ Show 20 Lines# RUN: llvm-mc %s -triple=mips64-unknown-linux -show-encoding -mcpu=mips64r2 | FileCheck %s
mtlo $t9 mtlo $t9
mul $s0,$s4,$at mul $s0,$s4,$at
mul.d $f20,$f20,$f16 mul.d $f20,$f20,$f16
mul.s $f30,$f10,$f2 mul.s $f30,$f10,$f2
mult $sp,$s4 mult $sp,$s4
mult $sp,$v0 mult $sp,$v0
multu $gp,$k0 multu $gp,$k0
multu $t1,$s2 multu $t1,$s2
negu $2 # CHECK: negu $2, $2 # encoding: [0x00,0x02,0x10,0x23]
negu $2,$3 # CHECK: negu $2, $3 # encoding: [0x00,0x03,0x10,0x23]
neg.d $f27,$f18 neg.d $f27,$f18
neg.s $f1,$f15 neg.s $f1,$f15
nmadd.s $f0,$f5,$f25,$f12 nmadd.s $f0,$f5,$f25,$f12
nmsub.s $f1,$f24,$f19,$f4 nmsub.s $f1,$f24,$f19,$f4
nop nop
nor $a3,$zero,$a3 nor $a3,$zero,$a3
or $t4,$s0,$sp or $t4,$s0,$sp
pause # CHECK: pause # encoding: [0x00,0x00,0x01,0x40] pause # CHECK: pause # encoding: [0x00,0x00,0x01,0x40]
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