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llvm-mirror/test/Assembler/tls-models.ll
Hans Wennborg 8c011bd43a Extend the IL for selecting TLS models (PR9788)
This allows the user/front-end to specify a model that is better
than what LLVM would choose by default. For example, a variable
might be declared as

  @x = thread_local(initialexec) global i32 42

if it will not be used in a shared library that is dlopen'ed.

If the specified model isn't supported by the target, or if LLVM can
make a better choice, a different model may be used.

llvm-svn: 159077
2012-06-23 11:37:03 +00:00

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LLVM

; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s
; CHECK: @a = thread_local global i32 0
; CHECK: @b = thread_local(localdynamic) global i32 0
; CHECK: @c = thread_local(initialexec) global i32 0
; CHECK: @d = thread_local(localexec) global i32 0
@a = thread_local global i32 0
@b = thread_local(localdynamic) global i32 0
@c = thread_local(initialexec) global i32 0
@d = thread_local(localexec) global i32 0