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llvm-mirror/test/CodeGen/ARM/darwin-section-order.ll
Jim Grosbach 3237e667f1 ARM: locate user-defined text sections next to default text.
Make sure functions located in user specified text sections (via the
section attribute) are located together with the default text sections.
Otherwise, for large object files, the relocations for call instructions
are more likely to be out of range. This becomes even more likely in the
presence of LTO.

rdar://12402636

llvm-svn: 165254
2012-10-04 21:33:24 +00:00

22 lines
669 B
LLVM

; RUN: llc < %s -mtriple=armv7-apple-darwin | FileCheck %s
; CHECK: .section __TEXT,__text,regular,pure_instructions
; CHECK: .section __TEXT,myprecious
; CHECK: .section __TEXT,__textcoal_nt,coalesced,pure_instructions
; CHECK: .section __TEXT,__const_coal,coalesced
; CHECK: .section __TEXT,__picsymbolstub4,symbol_stubs,none,16
; CHECK: .section __TEXT,__StaticInit,regular,pure_instructions
define void @normal() nounwind readnone {
; CHECK: .section __TEXT,__text,regular,pure_instructions
; CHECK: _normal:
ret void
}
define void @special() nounwind readnone section "__TEXT,myprecious" {
; CHECK: .section __TEXT,myprecious
; CHECK: _special:
ret void
}