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llvm/test/MC/AsmParser/macros.s

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MC: Unknown assembler directives are now hard errors. Previously, an unsupported/unknown assembler directive issued a warning. That's generally unsafe, and inconsistent with the behaviour of pretty much every system assembler. Now that the MC assemblers are mature enough to be the default on multiple targets, it's reasonable to issue errors for these. For target or platform directives that need to stay warnings, we should add explicit handlers for them in, e.g., ELFAsmParser.cpp, DarwinAsmParser.cpp, et. al., and issue the warning there. rdar://9246275 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155926 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01 18:38:27 +00:00
// RUN: not llvm-mc -triple x86_64-apple-darwin10 %s 2> %t.err | FileCheck %s
MC/AsmParser: Add macro argument substitution support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108654 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-18 19:00:10 +00:00
// RUN: FileCheck --check-prefix=CHECK-ERRORS %s < %t.err
.macro .test0
.macrobody0
.endmacro
.macro .test1
.test0
.endmacro
.test1
MC: Unknown assembler directives are now hard errors. Previously, an unsupported/unknown assembler directive issued a warning. That's generally unsafe, and inconsistent with the behaviour of pretty much every system assembler. Now that the MC assemblers are mature enough to be the default on multiple targets, it's reasonable to issue errors for these. For target or platform directives that need to stay warnings, we should add explicit handlers for them in, e.g., ELFAsmParser.cpp, DarwinAsmParser.cpp, et. al., and issue the warning there. rdar://9246275 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@155926 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-01 18:38:27 +00:00
// CHECK-ERRORS: <instantiation>:1:1: error: unknown directive
MC/AsmParser: Add macro argument substitution support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108654 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-18 19:00:10 +00:00
// CHECK-ERRORS-NEXT: macrobody0
// CHECK-ERRORS-NEXT: ^
// CHECK-ERRORS: <instantiation>:1:1: note: while in macro instantiation
// CHECK-ERRORS-NEXT: .test0
// CHECK-ERRORS-NEXT: ^
// CHECK-ERRORS: 11:1: note: while in macro instantiation
// CHECK-ERRORS-NEXT: .test1
// CHECK-ERRORS-NEXT: ^
.macro test2
.byte $0
.endmacro
test2 10
.macro test3
.globl "$0 $1 $2 $$3 $n"
.endmacro
// CHECK: .globl "1 23 $3 2"
test3 1,2 3
MC/AsmParser: Fix a bug in macro argument parsing, which was dropping parentheses from argument lists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110692 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-10 17:38:52 +00:00
.macro test4
.globl "$0 -- $1"
.endmacro
// CHECK: .globl "ab)(,) -- (cd)"
test4 a b)(,),(cd)
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