1 # RUN: llc -march=x86 -start-after branch-folder -stop-after branch-folder -o - %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 stackSize: 4 21 maxAlignment: 4 22 # CHECK: fixedStack: 23 # CHECK-NEXT: - { id: 0, offset: 0, size: 4, alignment: 4, isImmutable: true, isAliased: false } 24 fixedStack: 25 - { id: 0, offset: 0, size: 4, alignment: 4, isImmutable: true, isAliased: false } 26 stack: 27 - { id: 0, offset: -8, size: 4, alignment: 4 } 28 body: | 29 bb.0.entry: 30 %eax = MOV32rm %esp, 1, _, 8, _ 31 MOV32mr %esp, 1, _, 0, _, %eax 32 RETL %eax 33 ... 34
