xref: /aosp_15_r20/external/llvm/test/CodeGen/SystemZ/builtins.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind readnone
4*9880d681SAndroid Build Coastguard Workerdeclare i8* @llvm.thread.pointer() #1
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Workerdefine i8* @thread_pointer() {
7*9880d681SAndroid Build Coastguard Worker; CHECK: thread_pointer:
8*9880d681SAndroid Build Coastguard Worker; CHECK: ear [[REG1:%r[0-5]]], %a0
9*9880d681SAndroid Build Coastguard Worker; CHECK: sllg %r2, [[REG1]], 32
10*9880d681SAndroid Build Coastguard Worker; CHECK: ear %r2, %a1
11*9880d681SAndroid Build Coastguard Worker; CHECK: br %r14
12*9880d681SAndroid Build Coastguard Worker  %1 = tail call i8* @llvm.thread.pointer()
13*9880d681SAndroid Build Coastguard Worker  ret i8* %1
14*9880d681SAndroid Build Coastguard Worker}
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