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llvm-mirror/test/CodeGen/X86/global-sections.ll
Chris Lattner b95150b65a simplify DarwinTargetAsmInfo::SelectSectionForGlobal a bit
and make it more aggressive, we now put:

const int G2 __attribute__((weak)) = 42;

into the text (readonly) segment like gcc, previously we put
it into the data (readwrite) segment.

llvm-svn: 77104
2009-07-26 00:51:36 +00:00

26 lines
594 B
LLVM

; RUN: llvm-as < %s | llc -mtriple=i386-unknown-linux-gnu | FileCheck %s -check-prefix=LINUX
; RUN: llvm-as < %s | llc -mtriple=i386-apple-darwin9.7 | FileCheck %s -check-prefix=DARWIN
; int G1;
@G1 = common global i32 0
; LINUX: .type G1,@object
; LINUX: .section .gnu.linkonce.b.G1,"aw",@nobits
; LINUX: .comm G1,4,4
; DARWIN: .comm _G1,4,2
; const int G2 __attribute__((weak)) = 42;
@G2 = weak_odr constant i32 42
; TODO: linux drops this into .rodata, we drop it into ".gnu.linkonce.r.G2"
; DARWIN: .section __TEXT,__const_coal,coalesced
; DARWIN: _G2:
; DARWIN: .long 42