llvm-project/llvm/test/CodeGen/MIR/X86/variable-sized-stack-object...

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# RUN: not llc -march=x86-64 -run-pass none -o /dev/null %s 2>&1 | FileCheck %s
--- |
define i32 @test(i32 %a) {
entry:
%b = alloca i32
%x = alloca i64
%y = alloca i32, i32 %a
store i32 %a, i32* %b
store i64 2, i64* %x
%c = load i32, i32* %b
ret i32 %c
}
...
---
name: test
frameInfo:
stackSize: 24
offsetAdjustment: -16
maxAlignment: 8
adjustsStack: true
stack:
- { id: 0, offset: -20, size: 4, alignment: 4 }
- { id: 1, offset: -32, size: 8, alignment: 8 }
# CHECK: [[@LINE+1]]:55: unknown key 'size'
- { id: 2, type: variable-sized, offset: -32, size: 42, alignment: 1 }
body: |
bb.0.entry:
MOV32mr %rsp, 1, _, -4, _, %edi
MOV64mi32 %rsp, 1, _, -16, _, 2
%eax = MOV32rm %rsp, 1, _, -4, _
RETQ %eax
...