1 # RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s | FileCheck %s 2 # This test ensures that the MIR parser parses fixed stack objects correctly. 3 4 --- | 5 6 define i32 @test(i32 %a) #0 { 7 entry: 8 %b = alloca i32 9 store i32 %a, i32* %b 10 %c = load i32, i32* %b 11 ret i32 %c 12 } 13 14 attributes #0 = { "no-frame-pointer-elim"="false" } 15 16 ... 17 --- 18 name: test 19 frameInfo: 20 maxAlignment: 4 21 # CHECK: fixedStack: 22 # CHECK-NEXT: - { id: 0, type: spill-slot, offset: 0, size: 4, alignment: 4 } 23 fixedStack: 24 - { id: 0, type: spill-slot, offset: 0, size: 4, alignment: 4 } 25 stack: 26 - { id: 0, offset: -12, size: 4, alignment: 4 } 27 body: | 28 bb.0.entry: 29 MOV32mr %rsp, 1, _, -4, _, %edi 30 %eax = COPY %edi 31 RETQ %eax 32 ... 33
