1 # RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s 2 --- | 3 4 define i32 @test(i32 %a) { 5 entry: 6 %b = alloca i32 7 store i32 %a, i32* %b 8 %c = load i32, i32* %b 9 ret i32 %c 10 } 11 12 ... 13 --- 14 name: test 15 tracksRegLiveness: true 16 registers: 17 - { id: 0, class: gr32 } 18 frameInfo: 19 maxAlignment: 4 20 stack: 21 - { id: 0, name: b, size: 4, alignment: 4 } 22 body: | 23 bb.0.entry: 24 %0 = COPY $edi 25 ; CHECK: [[@LINE+1]]:13: use of undefined stack object '%stack.2' 26 MOV32mr %stack.2, 1, _, 0, _, %0 27 $eax = COPY %0 28 RETQ $eax 29 ... 30
