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| author | David Woodhouse <dwmw2@infradead.org> | 2014-01-08 12:57:45 +0000 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2014-01-08 12:57:45 +0000 |
| commit | 1a19e262765168d7c944507171ca98f37dc08c7e (patch) | |
| tree | 9d7d85057733e08e2c8cd951510a2be2ec528c9f /test/MC/X86 | |
| parent | a493812047cace1d21c7c188ce226558faa62fa8 (diff) | |
| download | llvm-1a19e262765168d7c944507171ca98f37dc08c7e.tar.gz llvm-1a19e262765168d7c944507171ca98f37dc08c7e.tar.bz2 llvm-1a19e262765168d7c944507171ca98f37dc08c7e.tar.xz | |
[x86] Add PUSHA16,POPA16 instructions, and fix aliases for 16-bit mode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198753 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/MC/X86')
| -rw-r--r-- | test/MC/X86/x86-16.s | 49 | ||||
| -rw-r--r-- | test/MC/X86/x86-32.s | 12 |
2 files changed, 59 insertions, 2 deletions
diff --git a/test/MC/X86/x86-16.s b/test/MC/X86/x86-16.s index d160d46920..75611bfb6f 100644 --- a/test/MC/X86/x86-16.s +++ b/test/MC/X86/x86-16.s @@ -62,8 +62,12 @@ int $255 // CHECK: int $255 // CHECK: encoding: [0xcd,0xff] +// CHECK: pushfw # encoding: [0x9c] + pushf // CHECK: pushfl # encoding: [0x66,0x9c] pushfl +// CHECK: popfw # encoding: [0x9d] + popf // CHECK: popfl # encoding: [0x66,0x9d] popfl @@ -311,6 +315,22 @@ cmovnae %bx,%bx // CHECK: encoding: [0x9b] fwait +// CHECK: pusha +// CHECK: encoding: [0x60] + pusha + +// CHECK: popa +// CHECK: encoding: [0x61] + popa + +// CHECK: pushaw +// CHECK: encoding: [0x60] + pushaw + +// CHECK: popaw +// CHECK: encoding: [0x61] + popaw + // CHECK: pushal // CHECK: encoding: [0x66,0x60] pushal @@ -341,6 +361,25 @@ testl -24(%ebp), %ecx // CHECK: testl -24(%ebp), %ecx +push %cs +// CHECK: pushw %cs +// CHECK: encoding: [0x0e] +push %ds +// CHECK: pushw %ds +// CHECK: encoding: [0x1e] +push %ss +// CHECK: pushw %ss +// CHECK: encoding: [0x16] +push %es +// CHECK: pushw %es +// CHECK: encoding: [0x06] +push %fs +// CHECK: pushw %fs +// CHECK: encoding: [0x0f,0xa0] +push %gs +// CHECK: pushw %gs +// CHECK: encoding: [0x0f,0xa8] + pushw %cs // CHECK: pushw %cs // CHECK: encoding: [0x0e] @@ -379,6 +418,16 @@ pushl %gs // CHECK: pushl %gs // CHECK: encoding: [0x66,0x0f,0xa8] +pop %ss +// CHECK: popw %ss +// CHECK: encoding: [0x17] +pop %ds +// CHECK: popw %ds +// CHECK: encoding: [0x1f] +pop %es +// CHECK: popw %es +// CHECK: encoding: [0x07] + popl %ss // CHECK: popl %ss // CHECK: encoding: [0x66,0x17] diff --git a/test/MC/X86/x86-32.s b/test/MC/X86/x86-32.s index 99136bd19c..fa88f28712 100644 --- a/test/MC/X86/x86-32.s +++ b/test/MC/X86/x86-32.s @@ -442,14 +442,22 @@ cmovnae %bx,%bx // FIXME: This is a correct bug poor encoding: Use 65 a1 7c 00 00 00 movl %gs:124, %eax -// CHECK: pusha +// CHECK: pushal // CHECK: encoding: [0x60] pusha -// CHECK: popa +// CHECK: popal // CHECK: encoding: [0x61] popa +// CHECK: pushaw +// CHECK: encoding: [0x66,0x60] + pushaw + +// CHECK: popaw +// CHECK: encoding: [0x66,0x61] + popaw + // CHECK: pushal // CHECK: encoding: [0x60] pushal |