23 lines
714 B
LLVM
23 lines
714 B
LLVM
|
; Test local-exec TLS accesses.
|
||
|
|
;
|
||
|
|
; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CHECK-MAIN
|
||
|
|
; RUN: llc < %s -mcpu=z10 -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CHECK-CP
|
||
|
|
|
||
|
|
@x = dso_local thread_local global i32 0
|
||
|
|
|
||
|
|
; The offset must be loaded from the constant pool. It doesn't really
|
||
|
|
; matter whether we use LARL/AG or LGRL/AGR for the last part.
|
||
|
|
define dso_local i32 *@foo() {
|
||
|
|
; CHECK-CP: .LCP{{.*}}:
|
||
|
|
; CHECK-CP: .quad x@NTPOFF
|
||
|
|
;
|
||
|
|
; CHECK-MAIN-LABEL: foo:
|
||
|
|
; CHECK-MAIN: ear [[HIGH:%r[0-5]]], %a0
|
||
|
|
; CHECK-MAIN: sllg %r2, [[HIGH]], 32
|
||
|
|
; CHECK-MAIN-DAG: ear %r2, %a1
|
||
|
|
; CHECK-MAIN-DAG: larl %r1, .LCP{{.*}}
|
||
|
|
; CHECK-MAIN: ag %r2, 0(%r1)
|
||
|
|
; CHECK-MAIN: br %r14
|
||
|
|
ret i32 *@x
|
||
|
|
}
|