diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/tls-no-plt.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/tls-no-plt.ll | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/X86/tls-no-plt.ll b/llvm/test/CodeGen/X86/tls-no-plt.ll index 6439843b869..5c4944f6f7b 100644 --- a/llvm/test/CodeGen/X86/tls-no-plt.ll +++ b/llvm/test/CodeGen/X86/tls-no-plt.ll @@ -1,5 +1,10 @@ -; 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 +; 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 @gd = thread_local global i32 0 @ld = internal thread_local global i32 0 @@ -9,9 +14,11 @@ entry: ; 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 i32* @gd } @@ -20,9 +27,11 @@ define i32* @get_ld() { ; 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 i32* @ld } |
