llvm/test/MC/AsmParser/labels.s

// RUN: llvm-mc -triple i686-apple-darwin10 %s | FileCheck %s

        .data
// CHECK: a:
a:
        .long 0
// CHECK: b:
"b":
        .long 0
// CHECK: a$b:
"a$b":
        .long 0

        .text
foo:
// CHECK: addl $24, a$b(%eax)
        addl $24, "a$b"(%eax)
// CHECK: addl $24, a$b+10(%eax)
        addl $24, ("a$b" + 10)(%eax)

// CHECK: b$c = 10
"b$c" = 10
// CHECK: addl $10, %eax
        addl $"b$c", %eax

// CHECK: "a 0" = 11
        .set "a 0", 11

// CHECK: .long 11
        .long "a 0"

// XXCHCK: .section "a 1,a 2"
//.section "a 1", "a 2"

// CHECK: .globl "a 3"
        .globl "a 3"

// CHECK: .desc "a 5",1
        .desc "a 5", 1

// CHECK: .comm "a 6",1
        .comm "a 6", 1

// CHECK: .lcomm "a 7",1
        .lcomm "a 7", 1

// FIXME: We don't bother to support .lsym.

// CHECX: .lsym "a 8",1
//        .lsym "a 8", 1

// CHECK: "a 9" = a-b
        .set "a 9", a - b

// CHECK: .long "a 9"
        .long "a 9"
use a darwin triple git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80900 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-03 06:15:11 +00:00			`// RUN: llvm-mc -triple i686-apple-darwin10 %s \| FileCheck %s`
llvm-mc: Support quoted identifiers. - Uses MCAsmToken::getIdentifier which returns the (sub)string representing the meaningfull contents a string or identifier token. - Directives aren't done yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77739 91177308-0d34-0410-b5e6-96231b3b80d8 2009-07-31 21:55:09 +00:00
llvm-mc: Add -triple, and fix some typos git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77750 91177308-0d34-0410-b5e6-96231b3b80d8 2009-07-31 23:13:12 +00:00			`.data`
llvm-mc: Support quoted identifiers. - Uses MCAsmToken::getIdentifier which returns the (sub)string representing the meaningfull contents a string or identifier token. - Directives aren't done yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77739 91177308-0d34-0410-b5e6-96231b3b80d8 2009-07-31 21:55:09 +00:00			`// CHECK: a:`
			`a:`
			`.long 0`
			`// CHECK: b:`
			`"b":`
			`.long 0`
adjust expected lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80898 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-03 06:13:45 +00:00			`// CHECK: a$b:`
llvm-mc: Support quoted identifiers. - Uses MCAsmToken::getIdentifier which returns the (sub)string representing the meaningfull contents a string or identifier token. - Directives aren't done yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77739 91177308-0d34-0410-b5e6-96231b3b80d8 2009-07-31 21:55:09 +00:00			`"a$b":`
			`.long 0`

llvm-mc: Add -triple, and fix some typos git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77750 91177308-0d34-0410-b5e6-96231b3b80d8 2009-07-31 23:13:12 +00:00			`.text`
MC: When parsing a variable reference, substitute absolute variables immediately since they are allowed to be redefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84230 91177308-0d34-0410-b5e6-96231b3b80d8 2009-10-16 01:34:54 +00:00			`foo:`
adjust expected lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80898 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-03 06:13:45 +00:00			`// CHECK: addl $24, a$b(%eax)`
MC: When parsing a variable reference, substitute absolute variables immediately since they are allowed to be redefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84230 91177308-0d34-0410-b5e6-96231b3b80d8 2009-10-16 01:34:54 +00:00			`addl $24, "a$b"(%eax)`
Unbreak these tests. Chris, please verify that these changes are intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81217 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-08 14:14:24 +00:00			`// CHECK: addl $24, a$b+10(%eax)`
llvm-mc: Support quoted identifiers. - Uses MCAsmToken::getIdentifier which returns the (sub)string representing the meaningfull contents a string or identifier token. - Directives aren't done yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77739 91177308-0d34-0410-b5e6-96231b3b80d8 2009-07-31 21:55:09 +00:00			`addl $24, ("a$b" + 10)(%eax)`
MC: When parsing a variable reference, substitute absolute variables immediately since they are allowed to be redefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84230 91177308-0d34-0410-b5e6-96231b3b80d8 2009-10-16 01:34:54 +00:00
adjust expected lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80898 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-03 06:13:45 +00:00			`// CHECK: b$c = 10`
llvm-mc: Support quoted identifiers. - Uses MCAsmToken::getIdentifier which returns the (sub)string representing the meaningfull contents a string or identifier token. - Directives aren't done yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77739 91177308-0d34-0410-b5e6-96231b3b80d8 2009-07-31 21:55:09 +00:00			`"b$c" = 10`
MC: When parsing a variable reference, substitute absolute variables immediately since they are allowed to be redefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84230 91177308-0d34-0410-b5e6-96231b3b80d8 2009-10-16 01:34:54 +00:00			`// CHECK: addl $10, %eax`
MC/X86 AsmParser: Handle absolute memory operands correctly. We were doing something totally broken and parsing them as immediates, but the .td file also had the wrong match class so things sortof worked. Except, that is, that we would parse movl $0, %eax as movl 0, %eax Feel free to guess how well that worked. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94869 91177308-0d34-0410-b5e6-96231b3b80d8 2010-01-30 01:02:48 +00:00			`addl $"b$c", %eax`
MC: When parsing a variable reference, substitute absolute variables immediately since they are allowed to be redefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84230 91177308-0d34-0410-b5e6-96231b3b80d8 2009-10-16 01:34:54 +00:00
llvm-mc: Simplify EmitAssignment ('.set' is identical to '='). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80577 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-31 08:09:09 +00:00			`// CHECK: "a 0" = 11`
llvm-mc: When handling a .set, make sure to print subsequent references to the symbol as the symbol name itself, not the expression it was defined to. These have different semantics due to the quirky .set behavior (which absolutizes an expression that would otherwise be treated as a relocation). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79025 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-14 19:10:46 +00:00			`.set "a 0", 11`
MC: When parsing a variable reference, substitute absolute variables immediately since they are allowed to be redefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84230 91177308-0d34-0410-b5e6-96231b3b80d8 2009-10-16 01:34:54 +00:00
			`// CHECK: .long 11`
llvm-mc: More quoted identifier support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77761 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-01 00:48:30 +00:00			`.long "a 0"`

sink the 'name' and 'isdirective' state out of MCSection into its derived classes. This totally optimizes PIC16 sections by not having an 'isdirective' bit anymore!! ;-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78517 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-08 23:39:42 +00:00			`// XXCHCK: .section "a 1,a 2"`
			`//.section "a 1", "a 2"`
llvm-mc: More quoted identifier support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77761 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-01 00:48:30 +00:00
			`// CHECK: .globl "a 3"`
			`.globl "a 3"`

			`// CHECK: .desc "a 5",1`
			`.desc "a 5", 1`

			`// CHECK: .comm "a 6",1`
			`.comm "a 6", 1`

MC: Overhaul handling of .lcomm - Darwin lied about not supporting .lcomm and turned it into zerofill in the asm parser. Push the zerofill-conversion down into macho-specific code. - This makes the tri-state LCOMMType enum superfluous, there are no targets without .lcomm. - Do proper error reporting when trying to use .lcomm with alignment on a target that doesn't support it. - .comm and .lcomm alignment was parsed in bytes on COFF, should be power of 2. - Fixes PR13755 (.lcomm crashes on ELF). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163395 91177308-0d34-0410-b5e6-96231b3b80d8 2012-09-07 17:25:13 +00:00			`// CHECK: .lcomm "a 7",1`
llvm-mc: More quoted identifier support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77761 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-01 00:48:30 +00:00			`.lcomm "a 7", 1`

Update test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80490 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-30 07:01:09 +00:00			`// FIXME: We don't bother to support .lsym.`
MC: When parsing a variable reference, substitute absolute variables immediately since they are allowed to be redefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84230 91177308-0d34-0410-b5e6-96231b3b80d8 2009-10-16 01:34:54 +00:00
Update test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80490 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-30 07:01:09 +00:00			`// CHECX: .lsym "a 8",1`
			`// .lsym "a 8", 1`
llvm-mc: When handling a .set, make sure to print subsequent references to the symbol as the symbol name itself, not the expression it was defined to. These have different semantics due to the quirky .set behavior (which absolutizes an expression that would otherwise be treated as a relocation). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79025 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-14 19:10:46 +00:00
Unbreak these tests. Chris, please verify that these changes are intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81217 91177308-0d34-0410-b5e6-96231b3b80d8 2009-09-08 14:14:24 +00:00			`// CHECK: "a 9" = a-b`
llvm-mc: When handling a .set, make sure to print subsequent references to the symbol as the symbol name itself, not the expression it was defined to. These have different semantics due to the quirky .set behavior (which absolutizes an expression that would otherwise be treated as a relocation). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79025 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-14 19:10:46 +00:00			`.set "a 9", a - b`
MC: When parsing a variable reference, substitute absolute variables immediately since they are allowed to be redefined. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84230 91177308-0d34-0410-b5e6-96231b3b80d8 2009-10-16 01:34:54 +00:00
llvm-mc: When handling a .set, make sure to print subsequent references to the symbol as the symbol name itself, not the expression it was defined to. These have different semantics due to the quirky .set behavior (which absolutizes an expression that would otherwise be treated as a relocation). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79025 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-14 19:10:46 +00:00			`// CHECK: .long "a 9"`
			`.long "a 9"`