1 # RUN: not llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s 2>&1 | FileCheck %s 2 3 --- | 4 5 @addr = global i8* null 6 7 define void @test() { 8 entry: 9 store volatile i8* blockaddress(@test, %0), i8** @addr 10 %val = load volatile i8*, i8** @addr 11 indirectbr i8* %val, [label %0] 12 13 ret void 14 } 15 16 ... 17 --- 18 name: test 19 body: | 20 bb.0.entry: 21 successors: %bb.1 22 ; CHECK: [[@LINE+1]]:51: use of undefined IR block '%ir-block.1' 23 %rax = LEA64r %rip, 1, _, blockaddress(@test, %ir-block.1), _ 24 MOV64mr %rip, 1, _, @addr, _, killed %rax 25 JMP64m %rip, 1, _, @addr, _ 26 27 bb.1 (address-taken): 28 RETQ 29 ... 30
