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| author | Daniel Dunbar <daniel@zuster.org> | 2009-08-10 21:06:41 +0000 |
|---|---|---|
| committer | Daniel Dunbar <daniel@zuster.org> | 2009-08-10 21:06:41 +0000 |
| commit | 44f63f9335bfb487a2e94cbe20d2950bbdef840e (patch) | |
| tree | 7e574799b230c049a42742223f52e62f5f3672a6 | |
| parent | 5c468e3d7006e854fd41b29d5539a7adcee53904 (diff) | |
llvm-mc/AsmParser: Disambiguate i64i8imm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78598 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/X86/X86Instr64bit.td | 4 | ||||
| -rw-r--r-- | test/MC/AsmParser/x86_instructions.s | 8 |
2 files changed, 10 insertions, 2 deletions
diff --git a/lib/Target/X86/X86Instr64bit.td b/lib/Target/X86/X86Instr64bit.td index ef52785d5d..53935689f1 100644 --- a/lib/Target/X86/X86Instr64bit.td +++ b/lib/Target/X86/X86Instr64bit.td @@ -28,7 +28,9 @@ def i64i32imm_pcrel : Operand<i64> { // 64-bits but only 8 bits are significant. -def i64i8imm : Operand<i64>; +def i64i8imm : Operand<i64> { + let ParserMatchClass = ImmSExt8AsmOperand; +} def lea64mem : Operand<i64> { let PrintMethod = "printlea64mem"; diff --git a/test/MC/AsmParser/x86_instructions.s b/test/MC/AsmParser/x86_instructions.s index 57d9decaf2..1ddd9e3b38 100644 --- a/test/MC/AsmParser/x86_instructions.s +++ b/test/MC/AsmParser/x86_instructions.s @@ -1,6 +1,6 @@ // FIXME: Switch back to FileCheck once we print actual instructions -// RUN: llvm-mc -triple i386-unknown-unknown %s > %t +// RUN: llvm-mc -triple x86_64-unknown-unknown %s > %t // RUN: grep {MCInst(opcode=.*, operands=.reg:2, reg:0, reg:2.)} %t subb %al, %al @@ -29,4 +29,10 @@ // RUN: grep {MCInst(opcode=.*, operands=.reg:19, reg:0, val:256.)} %t subl $256, %eax +// FIXME: Check that this matches XOR64ri8 +// RUN: grep {MCInst(opcode=.*, operands=.reg:19, reg:0, val:1.)} %t + xorq $1, %eax +// FIXME: Check that this matches XOR64ri32 +// RUN: grep {MCInst(opcode=.*, operands=.reg:19, reg:0, val:256.)} %t + xorq $256, %eax |