# RUN: llc -march=x86-64 -start-after branch-folder -stop-after branch-folder -o /dev/null %s | FileCheck %s # This test ensures that the MIR parser parses stack objects correctly. --- | define i32 @test(i32 %a) #0 { entry: %b = alloca i32 %x = alloca i64 store i32 %a, i32* %b store i64 2, i64* %x %c = load i32, i32* %b ret i32 %c } attributes #0 = { "no-frame-pointer-elim"="false" } ... --- name: test frameInfo: maxAlignment: 8 # CHECK: stack: # CHECK-NEXT: - { id: 0, name: b, offset: -12, size: 4, alignment: 4 } # CHECK-NEXT: - { id: 1, name: x, offset: -24, size: 8, alignment: 8 } # CHECK-NEXT: - { id: 2, type: spill-slot, offset: -32, size: 4, alignment: 4 } stack: - { id: 0, name: b, offset: -12, size: 4, alignment: 4 } - { id: 1, name: x, offset: -24, size: 8, alignment: 8 } - { id: 2, type: spill-slot, offset: -32, size: 4, alignment: 4 } body: | bb.0.entry: MOV32mr %rsp, 1, _, -4, _, %edi MOV64mi32 %rsp, 1, _, -16, _, 2 %eax = MOV32rm %rsp, 1, _, -4, _ RETQ %eax ...