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llvm-project/llvm/test/MC/COFF/const-gv-with-rel-init.ll

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MC: Treat ReadOnlyWithRel and ReadOnlyWithRelLocal as ReadOnly for COFF A problem with our old behavior becomes observable under x86-64 COFF when we need a read-only GV which has an initializer which is referenced using a relocation: we would mark the section as writable. Marking the section as writable interferes with section merging. This fixes PR21009. llvm-svn: 218179
2014-09-20 15:31:46 +08:00
; RUN: llc -mtriple x86_64-pc-windows-msvc < %s | FileCheck %s
define void @f() {
ret void
}
@ptr = constant void ()* @f, section ".CRT$XLB", align 8
MC: Emit COFF section flags in the "proper" order COFF section flags are not idempotent: 'rd' will make a read-write section because 'd' implies write 'dr' will make a read-only section because 'r' disables write llvm-svn: 228490
2015-02-07 16:26:40 +08:00
; CHECK: .section .CRT$XLB,"dr"
MC: ReadOnlyWithRel section kinds should map to rdata in COFF Don't consider ReadOnlyWithRel as a writable section in COFF, they really belong in .rdata. llvm-svn: 218268
2014-09-23 04:39:23 +08:00
@weak_array = weak_odr unnamed_addr constant [1 x i8*] [i8* bitcast (void ()* @f to i8*)]
MC: Emit COFF section flags in the "proper" order COFF section flags are not idempotent: 'rd' will make a read-write section because 'd' implies write 'dr' will make a read-only section because 'r' disables write llvm-svn: 228490
2015-02-07 16:26:40 +08:00
; CHECK: .section .rdata,"dr"