llvm-6502/2009-01-27-NullStrings.ll at cf4f7199c9ce5ea89d07666f4316192cd6b68551 - llvm-6502 - Applefritter: Git

6502/llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-01-04 05:31:06 +00:00

Chris Lattner ff4bc460c5 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

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 ; 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