forked from OSchip/llvm-project
38 lines
1019 B
YAML
38 lines
1019 B
YAML
# RUN: llc -march=x86-64 -run-pass none -o - %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
|
|
...
|