llvm/test/CodeGen/X86/tls2.ll
Anton Korobeynikov d4a19b6a72 Add support for implicit TLS model used with MS VC runtime.
Patch by Kai Nacke!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150307 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-11 17:26:53 +00:00

22 lines
785 B
LLVM

; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu | FileCheck -check-prefix=X32_LINUX %s
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-linux-gnu | FileCheck -check-prefix=X64_LINUX %s
; RUN: llc < %s -march=x86 -mtriple=x86-pc-win32 | FileCheck -check-prefix=X32_WIN %s
; RUN: llc < %s -march=x86-64 -mtriple=x86_64-pc-win32 | FileCheck -check-prefix=X64_WIN %s
@i = thread_local global i32 15
define i32* @f() {
entry:
ret i32* @i
}
; X32_LINUX: movl %gs:0, %eax
; X32_LINUX: leal i@NTPOFF(%eax), %eax
; X64_LINUX: movq %fs:0, %rax
; X64_LINUX: leaq i@TPOFF(%rax), %rax
; X32_WIN: movl __tls_index, %eax
; X32_WIN: movl %fs:__tls_array, %ecx
; X32_WIN: leal _i@SECREL(%eax), %eax
; X64_WIN: movl _tls_index(%rip), %eax
; X64_WIN: movq %gs:88, %rcx
; X64_WIN: addq $i@SECREL, %rax