llvm-6502/test/CodeGen/X86/2009-01-27-NullStrings.ll

; RUN: llvm-as < %s | llc -mtriple=i686-apple-darwin | FileCheck %s
; CHECK: .section __TEXT,__cstring,cstring_literals

@x = internal constant [1 x i8] zeroinitializer		; <[1 x i8]*> [#uses=1]

@y = global [1 x i8]* @x
Make the big switch: Change MCSectionMachO to represent a section semantically instead of syntactically as a string. This means that it keeps track of the segment, section, flags, etc directly and asmprints them in the right format. This also includes parsing and validation support for llvm-mc and "attribute(section)", so we should now start getting errors about invalid section attributes from the compiler instead of the assembler on darwin. Still todo: 1) Uniquing of darwin mcsections 2) Move all the Darwin stuff out to MCSectionMachO.[cpp\|h] 3) there are a few FIXMEs, for example what is the syntax to get the S_GB_ZEROFILL segment type? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78547 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-10 01:39:42 +00:00			`; RUN: llvm-as < %s \| llc -mtriple=i686-apple-darwin \| FileCheck %s`
			`; CHECK: .section __TEXT,__cstring,cstring_literals`
Add testcase for r63142. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63149 91177308-0d34-0410-b5e6-96231b3b80d8 2009-01-27 23:00:53 +00:00
Make the big switch: Change MCSectionMachO to represent a section semantically instead of syntactically as a string. This means that it keeps track of the segment, section, flags, etc directly and asmprints them in the right format. This also includes parsing and validation support for llvm-mc and "attribute(section)", so we should now start getting errors about invalid section attributes from the compiler instead of the assembler on darwin. Still todo: 1) Uniquing of darwin mcsections 2) Move all the Darwin stuff out to MCSectionMachO.[cpp\|h] 3) there are a few FIXMEs, for example what is the syntax to get the S_GB_ZEROFILL segment type? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78547 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-10 01:39:42 +00:00			`@x = internal constant [1 x i8] zeroinitializer ; <[1 x i8]*> [#uses=1]`
Add testcase for r63142. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63149 91177308-0d34-0410-b5e6-96231b3b80d8 2009-01-27 23:00:53 +00:00
Make the big switch: Change MCSectionMachO to represent a section semantically instead of syntactically as a string. This means that it keeps track of the segment, section, flags, etc directly and asmprints them in the right format. This also includes parsing and validation support for llvm-mc and "attribute(section)", so we should now start getting errors about invalid section attributes from the compiler instead of the assembler on darwin. Still todo: 1) Uniquing of darwin mcsections 2) Move all the Darwin stuff out to MCSectionMachO.[cpp\|h] 3) there are a few FIXMEs, for example what is the syntax to get the S_GB_ZEROFILL segment type? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78547 91177308-0d34-0410-b5e6-96231b3b80d8 2009-08-10 01:39:42 +00:00			`@y = global [1 x i8]* @x`
Add testcase for r63142. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63149 91177308-0d34-0410-b5e6-96231b3b80d8 2009-01-27 23:00:53 +00:00