const MCSymbolRefExpr *Sym = MCSymbolRefExpr::create(
MCInstLowering.GetSymbolFromOperand(MI.getOperand(3)), SRVK, Ctx);
-
- // As of binutils 2.32, ld has a bogus TLS relaxation error when the GD/LD
- // code sequence using R_X86_64_GOTPCREL (instead of R_X86_64_GOTPCRELX) is
- // attempted to be relaxed to IE/LE (binutils PR24784). Work around the bug by
- // only using GOT when GOTPCRELX is enabled.
- // TODO Delete the workaround when GOTPCRELX becomes commonplace.
- bool UseGot = MMI->getModule()->getRtLibUseGOT() &&
- Ctx.getAsmInfo()->canRelaxRelocations();
+ const bool UseGot = MMI->getModule()->getRtLibUseGOT();
if (Is64Bits) {
bool NeedsPadding = SRVK == MCSymbolRefExpr::VK_TLSGD;
-; RUN: llc < %s -mtriple=i386-linux-musl -relocation-model=pic -relax-elf-relocations=true | FileCheck --check-prefixes=CHECK,X86 %s
-; RUN: llc < %s -mtriple=x86_64-linux-musl -relocation-model=pic -relax-elf-relocations=true | FileCheck --check-prefixes=CHECK,X64 %s
-
-;; If GOTPCRELX is disabled, don't use GOT for __tls_get_addr to work around
-;; a ld.bfd bug (binutils PR24784).
-; RUN: llc < %s -mtriple=i386-linux-musl -relocation-model=pic | FileCheck --check-prefixes=CHECK,X86-PLT %s
-; RUN: llc < %s -mtriple=x86_64-linux-musl -relocation-model=pic | FileCheck --check-prefixes=CHECK,X64-PLT %s
+; RUN: llc < %s -mtriple=i386-linux-musl -relocation-model=pic | FileCheck --check-prefixes=CHECK,X86 %s
+; RUN: llc < %s -mtriple=x86_64-linux-musl -relocation-model=pic | FileCheck --check-prefixes=CHECK,X64 %s
@gd = thread_local global i32 0
@ld = internal thread_local global i32 0
; CHECK-LABEL: get_gd:
; X86: leal gd@TLSGD(%ebx), %eax
; X86: calll *___tls_get_addr@GOT(%ebx)
-; X86-PLT: calll ___tls_get_addr@PLT
; X64: leaq gd@TLSGD(%rip), %rdi
; X64: callq *__tls_get_addr@GOTPCREL(%rip)
-; X64-PLT: callq __tls_get_addr@PLT
ret ptr @gd
}
; CHECK-LABEL: get_ld:
; X86: leal ld@TLSLDM(%ebx), %eax
; X86: calll *___tls_get_addr@GOT(%ebx)
-; X86-PLT: calll ___tls_get_addr@PLT
; X64: leaq ld@TLSLD(%rip), %rdi
; X64: callq *__tls_get_addr@GOTPCREL(%rip)
-; X64-PLT: callq __tls_get_addr@PLT
ret ptr @ld
}