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[mips] Update MipsAsmParser so that it's possible to handle immediates that start with the binary operator NOT (~).

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Reviewers: dsanders

Reviewed By: dsanders

Differential Revision: http://reviews.llvm.org/D4158

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211163 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matheus Almeida
2014-06-18 13:55:18 +00:00
parent 86f9d299d7
commit 20887ffc80
11 changed files with 14 additions and 0 deletions
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2
lib/Target/Mips/AsmParser/MipsAsmParser.cpp
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@@ -1480,6 +1480,7 @@ bool MipsAsmParser::ParseOperand(OperandVector &Operands, StringRef Mnemonic) {
case AsmToken::Minus: case AsmToken::Minus:
case AsmToken::Plus: case AsmToken::Plus:
case AsmToken::Integer: case AsmToken::Integer:
case AsmToken::Tilde:
case AsmToken::String: { case AsmToken::String: {
DEBUG(dbgs() << ".. generic integer\n"); DEBUG(dbgs() << ".. generic integer\n");
OperandMatchResultTy ResTy = ParseImm(Operands); OperandMatchResultTy ResTy = ParseImm(Operands);
@@ -1904,6 +1905,7 @@ MipsAsmParser::ParseImm(OperandVector &Operands) {
case AsmToken::Minus: case AsmToken::Minus:
case AsmToken::Plus: case AsmToken::Plus:
case AsmToken::Integer: case AsmToken::Integer:
case AsmToken::Tilde:
case AsmToken::String: case AsmToken::String:
break; break;
} }

3
test/MC/Mips/mips-expansions.s
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@@ -8,6 +8,8 @@
# CHECK: addiu $6, $zero, -2345 # encoding: [0xd7,0xf6,0x06,0x24] # CHECK: addiu $6, $zero, -2345 # encoding: [0xd7,0xf6,0x06,0x24]
# CHECK: lui $7, 1 # encoding: [0x01,0x00,0x07,0x3c] # CHECK: lui $7, 1 # encoding: [0x01,0x00,0x07,0x3c]
# CHECK: ori $7, $7, 2 # encoding: [0x02,0x00,0xe7,0x34] # CHECK: ori $7, $7, 2 # encoding: [0x02,0x00,0xe7,0x34]
# CHECK: addiu $8, $zero, -8 # encoding: [0xf8,0xff,0x08,0x24]
# CHECK: addiu $4, $zero, 20 # encoding: [0x14,0x00,0x04,0x24] # CHECK: addiu $4, $zero, 20 # encoding: [0x14,0x00,0x04,0x24]
# CHECK: lui $7, 1 # encoding: [0x01,0x00,0x07,0x3c] # CHECK: lui $7, 1 # encoding: [0x01,0x00,0x07,0x3c]
# CHECK: ori $7, $7, 2 # encoding: [0x02,0x00,0xe7,0x34] # CHECK: ori $7, $7, 2 # encoding: [0x02,0x00,0xe7,0x34]
@@ -35,6 +37,7 @@
li $5,123 li $5,123
li $6,-2345 li $6,-2345
li $7,65538 li $7,65538
li $8, ~7
la $a0, 20 la $a0, 20
la $7,65538 la $7,65538

1
test/MC/Mips/mips1/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]

1
test/MC/Mips/mips2/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]

1
test/MC/Mips/mips3/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]

1
test/MC/Mips/mips32/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]

1
test/MC/Mips/mips32r2/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]

1
test/MC/Mips/mips4/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]

1
test/MC/Mips/mips5/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]

1
test/MC/Mips/mips64/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]

1
test/MC/Mips/mips64r2/valid.s
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@@ -9,6 +9,7 @@
add.d $f1,$f7,$f29 add.d $f1,$f7,$f29
add.s $f8,$f21,$f24 add.s $f8,$f21,$f24
addi $13,$9,26322 addi $13,$9,26322
addi $8,$8,~1 # CHECK: addi $8, $8, -2 # encoding: [0x21,0x08,0xff,0xfe]
addu $9,$a0,$a2 addu $9,$a0,$a2
and $s7,$v0,$12 and $s7,$v0,$12
and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04] and $2,4 # CHECK: andi $2, $2, 4 # encoding: [0x30,0x42,0x00,0x04]