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| author | Jack Carter <jcarter@mips.com> | 2013-02-20 23:11:17 +0000 |
|---|---|---|
| committer | Jack Carter <jcarter@mips.com> | 2013-02-20 23:11:17 +0000 |
| commit | 99e98551bf8719764f9345ce856118f3f1a9c441 (patch) | |
| tree | fbb5a2aa4268e18cf3a6d5a4554a56e7884f36e7 /test/MC/Mips/set-at-directive.s | |
| parent | beda6ab879e35b6f7d998da980b30e3844d3bbeb (diff) | |
| download | llvm-99e98551bf8719764f9345ce856118f3f1a9c441.tar.gz llvm-99e98551bf8719764f9345ce856118f3f1a9c441.tar.bz2 llvm-99e98551bf8719764f9345ce856118f3f1a9c441.tar.xz | |
ELF symbol table field st_other support,
excluding visibility bits.
Mips specific standalone assembler directive "set at".
This directive changes the general purpose register
that the assembler will use when given the symbolic
register name $at.
This does not include negative testing. That will come
in a future patch.
A side affect of this patch recognizes the different
GPR register names for temporaries between old abi
and new abi so a test case for that is included.
Contributer: Vladimir Medic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175686 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/Mips/set-at-directive.s')
| -rw-r--r-- | test/MC/Mips/set-at-directive.s | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/test/MC/Mips/set-at-directive.s b/test/MC/Mips/set-at-directive.s new file mode 100644 index 0000000000..98a3a35b54 --- /dev/null +++ b/test/MC/Mips/set-at-directive.s @@ -0,0 +1,132 @@ +# RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32r2 | \ +# RUN: FileCheck %s +# Check that the assembler can handle the documented syntax +# for ".set at" and set the correct value. + +# CHECK: .section __TEXT,__text,regular,pure_instructions + .text +foo: +# CHECK: jr $1 # encoding: [0x08,0x00,0x20,0x00] + .set at=$1 + jr $at + nop +# CHECK: jr $2 # encoding: [0x08,0x00,0x40,0x00] + .set at=$2 + jr $at + nop +# CHECK: jr $3 # encoding: [0x08,0x00,0x60,0x00] + .set at=$3 + jr $at + nop +# CHECK: jr $4 # encoding: [0x08,0x00,0x80,0x00] + .set at=$a0 + jr $at + nop +# CHECK: jr $5 # encoding: [0x08,0x00,0xa0,0x00] + .set at=$a1 + jr $at + nop +# CHECK: jr $6 # encoding: [0x08,0x00,0xc0,0x00] + .set at=$a2 + jr $at + nop +# CHECK: jr $7 # encoding: [0x08,0x00,0xe0,0x00] + .set at=$a3 + jr $at + nop +# CHECK: jr $8 # encoding: [0x08,0x00,0x00,0x01] + .set at=$8 + jr $at + nop +# CHECK: jr $9 # encoding: [0x08,0x00,0x20,0x01] + .set at=$9 + jr $at + nop +# CHECK: jr $10 # encoding: [0x08,0x00,0x40,0x01] + .set at=$10 + jr $at + nop +# CHECK: jr $11 # encoding: [0x08,0x00,0x60,0x01] + .set at=$11 + jr $at + nop +# CHECK: jr $12 # encoding: [0x08,0x00,0x80,0x01] + .set at=$12 + jr $at + nop +# CHECK: jr $13 # encoding: [0x08,0x00,0xa0,0x01] + .set at=$13 + jr $at + nop +# CHECK: jr $14 # encoding: [0x08,0x00,0xc0,0x01] + .set at=$14 + jr $at + nop +# CHECK: jr $15 # encoding: [0x08,0x00,0xe0,0x01] + .set at=$15 + jr $at + nop +# CHECK: jr $16 # encoding: [0x08,0x00,0x00,0x02] + .set at=$s0 + jr $at + nop +# CHECK: jr $17 # encoding: [0x08,0x00,0x20,0x02] + .set at=$s1 + jr $at + nop +# CHECK: jr $18 # encoding: [0x08,0x00,0x40,0x02] + .set at=$s2 + jr $at + nop +# CHECK: jr $19 # encoding: [0x08,0x00,0x60,0x02] + .set at=$s3 + jr $at + nop +# CHECK: jr $20 # encoding: [0x08,0x00,0x80,0x02] + .set at=$s4 + jr $at + nop +# CHECK: jr $21 # encoding: [0x08,0x00,0xa0,0x02] + .set at=$s5 + jr $at + nop +# CHECK: jr $22 # encoding: [0x08,0x00,0xc0,0x02] + .set at=$s6 + jr $at + nop +# CHECK: jr $23 # encoding: [0x08,0x00,0xe0,0x02] + .set at=$s7 + jr $at + nop +# CHECK: jr $24 # encoding: [0x08,0x00,0x00,0x03] + .set at=$24 + jr $at + nop +# CHECK: jr $25 # encoding: [0x08,0x00,0x20,0x03] + .set at=$25 + jr $at + nop +# CHECK: jr $26 # encoding: [0x08,0x00,0x40,0x03] + .set at=$26 + jr $at + nop +# CHECK: jr $27 # encoding: [0x08,0x00,0x60,0x03] + .set at=$27 + jr $at + nop +# CHECK: jr $gp # encoding: [0x08,0x00,0x80,0x03] + .set at=$gp + jr $at + nop +# CHECK: jr $fp # encoding: [0x08,0x00,0xc0,0x03] + .set at=$fp + jr $at + nop +# CHECK: jr $sp # encoding: [0x08,0x00,0xa0,0x03] + .set at=$sp + jr $at + nop +# CHECK: jr $ra # encoding: [0x08,0x00,0xe0,0x03] + .set at=$ra + jr $at + nop |