reference, declaration → definition definition → references, declarations, derived classes, virtual overrides reference to multiple definitions → definitions unreferenced |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | ; Test general-dynamic TLS access optimizations. ; ; If we access the same TLS variable twice, there should only be ; a single call to __tls_get_offset. ; ; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | grep "__tls_get_offset" | count 1 @x = thread_local global i32 0 define i32 @foo() { %val = load i32, i32* @x %inc = add nsw i32 %val, 1 store i32 %inc, i32* @x ret i32 %val } |