Support for .ifdef / .ifndef in the assembler parser. Patch by Joerg Sonnenberger.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125120 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2011-02-08 22:29:56 +00:00
parent d08d77318a
commit 0fd90bc12f
3 changed files with 89 additions and 1 deletions

29
test/MC/AsmParser/ifdef.s Normal file
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@@ -0,0 +1,29 @@
# RUN: llvm-mc -triple i386-unknown-unknown %s | FileCheck %s
# CHECK-NOT: .byte 0
# CHECK: .byte 1
.ifdef undefined
.byte 0
.else
.byte 1
.endif
defined:
# CHECK: .byte 1
# CHECK-NOT: .byte 0
.ifdef defined
.byte 1
.else
.byte 0
.endif
movl %eax, undefined
# CHECK-NOT: .byte 0
# CHECK: .byte 1
.ifdef undefined
.byte 0
.else
.byte 1
.endif

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@@ -0,0 +1,29 @@
# RUN: llvm-mc -triple i386-unknown-unknown %s | FileCheck %s
# CHECK: .byte 1
# CHECK-NOT: byte 0
.ifndef undefined
.byte 1
.else
.byte 0
.endif
defined:
# CHECK-NOT: byte 0
# CHECK: .byte 1
.ifndef defined
.byte 0
.else
.byte 1
.endif
movl %eax, undefined
# CHECK: .byte 1
# CHECK-NOT: byte 0
.ifndef undefined
.byte 1
.else
.byte 0
.endif