a1710eb3cd
The LIT test cases were migrated with the script provided by Nikita Popov. No manual changes were made. Committed without review since no functional changes, after consultation with uweigand.
24 lines
787 B
LLVM
24 lines
787 B
LLVM
; Test general-dynamic TLS accesses.
|
|
;
|
|
; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=CHECK-MAIN
|
|
; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu -relocation-model=pic | FileCheck %s -check-prefix=CHECK-CP
|
|
|
|
@x = thread_local global i32 0
|
|
|
|
; Call __tls_get_offset to retrieve the symbol's TLS offset.
|
|
define ptr@foo() {
|
|
; CHECK-CP: .LCP{{.*}}:
|
|
; CHECK-CP: .quad x@TLSGD
|
|
;
|
|
; CHECK-MAIN-LABEL: foo:
|
|
; CHECK-MAIN-DAG: larl %r12, _GLOBAL_OFFSET_TABLE_
|
|
; CHECK-MAIN-DAG: lgrl %r2, .LCP{{.*}}
|
|
; CHECK-MAIN: brasl %r14, __tls_get_offset@PLT:tls_gdcall:x
|
|
; CHECK-MAIN: ear [[HIGH:%r[0-5]]], %a0
|
|
; CHECK-MAIN: sllg [[TP:%r[0-5]]], [[HIGH]], 32
|
|
; CHECK-MAIN: ear [[TP]], %a1
|
|
; CHECK-MAIN: agr %r2, [[TP]]
|
|
; CHECK-MAIN: br %r14
|
|
ret ptr@x
|
|
}
|