xref: /llvm-project/llvm/test/CodeGen/Xtensa/blockaddress.ll (revision 56736c7937504692cd0de1254300fee568976121)
1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
2; RUN: llc --mtriple=xtensa < %s | FileCheck %s
3
4@addr = global ptr null
5
6define void @test_blockaddress() {
7; CHECK-LABEL: test_blockaddress:
8; CHECK:         l32r a8, .LCPI0_0
9; CHECK-NEXT:    l32r a9, .LCPI0_1
10; CHECK-NEXT:    memw
11; CHECK-NEXT:    s32i a9, a8, 0
12; CHECK-NEXT:    memw
13; CHECK-NEXT:    l32i a8, a8, 0
14; CHECK-NEXT:    jx a8
15; CHECK-NEXT:  .Ltmp0: # Block address taken
16; CHECK-NEXT:  .LBB0_1: # %block
17; CHECK-NEXT:    ret
18  store volatile ptr blockaddress(@test_blockaddress, %block), ptr @addr
19
20  %val = load volatile ptr, ptr @addr
21  indirectbr ptr %val, [label %block]
22
23block:
24  ret void
25}
26