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| author | Chris Lattner <sabre@nondot.org> | 2010-09-08 22:13:08 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-09-08 22:13:08 +0000 |
| commit | 373c458850a963ab062046529337fe976e1f944d (patch) | |
| tree | 34a57d013bbf12b50fcf55df5239acce4a63e034 /test | |
| parent | 52664c8efe8895bf17f7b010d02474c7a712d212 (diff) | |
| download | llvm-373c458850a963ab062046529337fe976e1f944d.tar.gz llvm-373c458850a963ab062046529337fe976e1f944d.tar.bz2 llvm-373c458850a963ab062046529337fe976e1f944d.tar.xz | |
fix bugs in push/pop segment support, rdar://8407242
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113422 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/MC/AsmParser/X86/x86_32-new-encoder.s | 49 | ||||
| -rw-r--r-- | test/MC/AsmParser/X86/x86_64-new-encoder.s | 33 |
2 files changed, 82 insertions, 0 deletions
diff --git a/test/MC/AsmParser/X86/x86_32-new-encoder.s b/test/MC/AsmParser/X86/x86_32-new-encoder.s index 6d9d7ed407..70d4b40c78 100644 --- a/test/MC/AsmParser/X86/x86_32-new-encoder.s +++ b/test/MC/AsmParser/X86/x86_32-new-encoder.s @@ -459,3 +459,52 @@ testl %ecx, -24(%ebp) testl -24(%ebp), %ecx // CHECK: testl -24(%ebp), %ecx + +// rdar://8407242 +push %cs +// CHECK: pushl %cs +// CHECK: encoding: [0x0e] +push %ds +// CHECK: pushl %ds +// CHECK: encoding: [0x1e] +push %ss +// CHECK: pushl %ss +// CHECK: encoding: [0x16] +push %es +// CHECK: pushl %es +// CHECK: encoding: [0x06] +push %fs +// CHECK: pushl %fs +// CHECK: encoding: [0x0f,0xa0] +push %gs +// CHECK: pushl %gs +// CHECK: encoding: [0x0f,0xa8] + +pushw %cs +// CHECK: pushw %cs +// CHECK: encoding: [0x66,0x0e] +pushw %ds +// CHECK: pushw %ds +// CHECK: encoding: [0x66,0x1e] +pushw %ss +// CHECK: pushw %ss +// CHECK: encoding: [0x66,0x16] +pushw %es +// CHECK: pushw %es +// CHECK: encoding: [0x66,0x06] +pushw %fs +// CHECK: pushw %fs +// CHECK: encoding: [0x66,0x0f,0xa0] +pushw %gs +// CHECK: pushw %gs +// CHECK: encoding: [0x66,0x0f,0xa8] + +pop %ss +// CHECK: popl %ss +// CHECK: encoding: [0x17] +pop %ds +// CHECK: popl %ds +// CHECK: encoding: [0x1f] +pop %es +// CHECK: popl %es +// CHECK: encoding: [0x07] diff --git a/test/MC/AsmParser/X86/x86_64-new-encoder.s b/test/MC/AsmParser/X86/x86_64-new-encoder.s index 6f5f8fae1d..e23c22478c 100644 --- a/test/MC/AsmParser/X86/x86_64-new-encoder.s +++ b/test/MC/AsmParser/X86/x86_64-new-encoder.s @@ -211,3 +211,36 @@ sysretl sysretq // CHECK: sysretq // CHECK: encoding: [0x48,0x0f,0x07] + +// rdar://8407242 +push %fs +// CHECK: pushq %fs +// CHECK: encoding: [0x0f,0xa0] +push %gs +// CHECK: pushq %gs +// CHECK: encoding: [0x0f,0xa8] + +pushw %fs +// CHECK: pushw %fs +// CHECK: encoding: [0x66,0x0f,0xa0] +pushw %gs +// CHECK: pushw %gs +// CHECK: encoding: [0x66,0x0f,0xa8] + + +pop %fs +// CHECK: popq %fs +// CHECK: encoding: [0x0f,0xa1] +pop %gs +// CHECK: popq %gs +// CHECK: encoding: [0x0f,0xa9] + +popw %fs +// CHECK: popw %fs +// CHECK: encoding: [0x66,0x0f,0xa1] +popw %gs +// CHECK: popw %gs +// CHECK: encoding: [0x66,0x0f,0xa9] + + + |