diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2014-01-22 15:08:36 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2014-01-22 15:08:36 +0000 |
| commit | 674140fc3e47271f39a0e25cd41d7afa507b8f25 (patch) | |
| tree | 924148e1d66c95b64055e68a3ddc3fcadc768115 /test/MC/X86 | |
| parent | 6abfcfe1555fb8e95eb7b2c3189785b9e5ed817d (diff) | |
]x86] Allow segment and address-size overrides for CMPS[BWLQ] (PR9385)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199806 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/X86')
| -rw-r--r-- | test/MC/X86/index-operations.s | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/MC/X86/index-operations.s b/test/MC/X86/index-operations.s index f1ccfe817cd..7bd29aca2cd 100644 --- a/test/MC/X86/index-operations.s +++ b/test/MC/X86/index-operations.s @@ -94,3 +94,28 @@ scas %es:(%di), %ax // ERR64: invalid 16-bit base register // 16: scasw %es:(%di), %ax # encoding: [0xaf] // 32: scasw %es:(%di), %ax # encoding: [0x66,0x67,0xaf] + +cmpsb +// 64: cmpsb %es:(%rdi), (%rsi) # encoding: [0xa6] +// 32: cmpsb %es:(%edi), (%esi) # encoding: [0xa6] +// 16: cmpsb %es:(%di), (%si) # encoding: [0xa6] + +cmpsw (%edi), (%esi) +// 64: cmpsw %es:(%edi), (%esi) # encoding: [0x66,0x67,0xa7] +// 32: cmpsw %es:(%edi), (%esi) # encoding: [0x66,0xa7] +// 16: cmpsw %es:(%edi), (%esi) # encoding: [0x67,0xa7] + +cmpsb (%di), (%esi) +// ERR64: invalid 16-bit base register +// ERR32: mismatching source and destination +// ERR16: mismatching source and destination + +cmpsl %es:(%edi), %ss:(%esi) +// 64: cmpsl %es:(%edi), %ss:(%esi) # encoding: [0x36,0x67,0xa7] +// 32: cmpsl %es:(%edi), %ss:(%esi) # encoding: [0x36,0xa7] +// 16: cmpsl %es:(%edi), %ss:(%esi) # encoding: [0x66,0x36,0x67,0xa7] + +cmpsq (%rdi), (%rsi) +// 64: cmpsq %es:(%rdi), (%rsi) # encoding: [0x48,0xa7] +// ERR32: 64-bit +// ERR16: 64-bit |