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| author | Akira Hatanaka <ahatanaka@mips.com> | 2013-07-26 18:34:25 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2013-07-26 18:34:25 +0000 |
| commit | 9b06dd6ca25fd1f8d2cf9227fdffc304c9f51564 (patch) | |
| tree | ea0c0a8a964e5d0868e065bb16e396a2903a48d1 /test/MC | |
| parent | b390abce164eb5ba931ec220be02fc5f35a12b43 (diff) | |
| download | llvm-9b06dd6ca25fd1f8d2cf9227fdffc304c9f51564.tar.gz llvm-9b06dd6ca25fd1f8d2cf9227fdffc304c9f51564.tar.bz2 llvm-9b06dd6ca25fd1f8d2cf9227fdffc304c9f51564.tar.xz | |
[mips] Print instructions "beq", "bne" and "or" using assembler pseudo
instructions "beqz", "bnez" and "move", when possible.
beq $2, $zero, $L1 => beqz $2, $L1
bne $2, $zero, $L1 => bnez $2, $L1
or $2, $3, $zero => move $2, $3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187229 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC')
| -rw-r--r-- | test/MC/Disassembler/Mips/mips32_le.txt | 6 | ||||
| -rw-r--r-- | test/MC/Mips/mips-alu-instructions.s | 2 | ||||
| -rw-r--r-- | test/MC/Mips/mips-jump-instructions.s | 10 |
3 files changed, 11 insertions, 7 deletions
diff --git a/test/MC/Disassembler/Mips/mips32_le.txt b/test/MC/Disassembler/Mips/mips32_le.txt index a0885a4bfe..313f59b117 100644 --- a/test/MC/Disassembler/Mips/mips32_le.txt +++ b/test/MC/Disassembler/Mips/mips32_le.txt @@ -260,6 +260,12 @@ # CHECK: mov.s $f6, $f7 0x86 0x39 0x00 0x46 +# CHECK: move $7, $8 +0x21,0x38,0x00,0x01 + +# CHECK: move $3, $2 +0x25,0x18,0x40,0x00 + # CHECK: msub $6, $7 0x04 0x00 0xc7 0x70 diff --git a/test/MC/Mips/mips-alu-instructions.s b/test/MC/Mips/mips-alu-instructions.s index b3dba8654c..eccc2880d4 100644 --- a/test/MC/Mips/mips-alu-instructions.s +++ b/test/MC/Mips/mips-alu-instructions.s @@ -13,7 +13,6 @@ # CHECK: ins $19, $9, 6, 7 # encoding: [0x84,0x61,0x33,0x7d] # CHECK: nor $9, $6, $7 # encoding: [0x27,0x48,0xc7,0x00] # CHECK: or $3, $3, $5 # encoding: [0x25,0x18,0x65,0x00] -# CHECK: or $3, $2, $zero # encoding: [0x25,0x18,0x40,0x00] # CHECK: ori $4, $5, 17767 # encoding: [0x67,0x45,0xa4,0x34] # CHECK: ori $9, $6, 17767 # encoding: [0x67,0x45,0xc9,0x34] # CHECK: ori $11, $11, 128 # encoding: [0x80,0x00,0x6b,0x35] @@ -45,7 +44,6 @@ ins $19, $9, 6,7 nor $9, $6, $7 or $3, $3, $5 - or $3, $2, $zero or $4, $5, 17767 ori $9, $6, 17767 ori $11, 128 diff --git a/test/MC/Mips/mips-jump-instructions.s b/test/MC/Mips/mips-jump-instructions.s index bfc052c9ce..989826a1a2 100644 --- a/test/MC/Mips/mips-jump-instructions.s +++ b/test/MC/Mips/mips-jump-instructions.s @@ -1,6 +1,6 @@ # RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips32r2 | \ # RUN: FileCheck -check-prefix=CHECK32 %s -# RUN: llvm-mc %s -triple=mipsel-unknown-linux -show-encoding -mcpu=mips64r2 | \ +# RUN: llvm-mc %s -triple=mips64el-unknown-linux -show-encoding -mcpu=mips64r2 | \ # RUN: FileCheck -check-prefix=CHECK64 %s # Check that the assembler can handle the documented syntax @@ -28,9 +28,9 @@ # CHECK32: nop # encoding: [0x00,0x00,0x00,0x00] # CHECK32: bal 1332 # encoding: [0x4d,0x01,0x11,0x04] # CHECK32: nop # encoding: [0x00,0x00,0x00,0x00] -# CHECK32: bne $11, $zero, 1332 # encoding: [0x4d,0x01,0x60,0x15] +# CHECK32: bnez $11, 1332 # encoding: [0x4d,0x01,0x60,0x15] # CHECK32: nop # encoding: [0x00,0x00,0x00,0x00] -# CHECK32: beq $11, $zero, 1332 # encoding: [0x4d,0x01,0x60,0x11] +# CHECK32: beqz $11, 1332 # encoding: [0x4d,0x01,0x60,0x11] # CHECK32: nop # encoding: [0x00,0x00,0x00,0x00] # CHECK64: b 1332 # encoding: [0x4d,0x01,0x00,0x10] @@ -53,9 +53,9 @@ # CHECK64: nop # encoding: [0x00,0x00,0x00,0x00] # CHECK64: bal 1332 # encoding: [0x4d,0x01,0x11,0x04] # CHECK64: nop # encoding: [0x00,0x00,0x00,0x00] -# CHECK64: bne $11, $zero, 1332 # encoding: [0x4d,0x01,0x60,0x15] +# CHECK64: bnez $11, 1332 # encoding: [0x4d,0x01,0x60,0x15] # CHECK64: nop # encoding: [0x00,0x00,0x00,0x00] -# CHECK64: beq $11, $zero, 1332 # encoding: [0x4d,0x01,0x60,0x11] +# CHECK64: beqz $11, 1332 # encoding: [0x4d,0x01,0x60,0x11] # CHECK64: nop # encoding: [0x00,0x00,0x00,0x00] .set noreorder |