1 ; Test general-dynamic TLS access optimizations.
3 ; If we access two different TLS variables, we need two calls to
4 ; __tls_get_offset, but should load _GLOBAL_OFFSET_TABLE only once.
6 ; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | grep "__tls_get_offset" | count 2
7 ; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | grep "_GLOBAL_OFFSET_TABLE_" | count 1
9 @x = thread_local global i32 0
10 @y = thread_local global i32 0
13 %valx = load i32, ptr @x
14 %valy = load i32, ptr @y
15 %add = add nsw i32 %valx, %valy