forked from OSchip/llvm-project
35 lines
911 B
YAML
35 lines
911 B
YAML
# RUN: llc -march=x86-64 -run-pass none -o - %s | FileCheck %s
|
|
# This test ensures that the MIR parser parses fixed stack objects correctly.
|
|
|
|
--- |
|
|
|
|
define i32 @test(i32 %a) #0 {
|
|
entry:
|
|
%b = alloca i32
|
|
store i32 %a, i32* %b
|
|
%c = load i32, i32* %b
|
|
ret i32 %c
|
|
}
|
|
|
|
attributes #0 = { "no-frame-pointer-elim"="false" }
|
|
|
|
...
|
|
---
|
|
name: test
|
|
frameInfo:
|
|
maxAlignment: 4
|
|
# CHECK: fixedStack:
|
|
# CHECK-NEXT: - { id: 0, type: spill-slot, offset: 0, size: 4, alignment: 4, stack-id: default,
|
|
# CHECK-NEXT: callee-saved-register: '', callee-saved-restored: true, debug-info-variable: '',
|
|
# CHECK-NEXT: debug-info-expression: '', debug-info-location: '' }
|
|
fixedStack:
|
|
- { id: 0, type: spill-slot, offset: 0, size: 4, alignment: 4 }
|
|
stack:
|
|
- { id: 0, offset: -12, size: 4, alignment: 4 }
|
|
body: |
|
|
bb.0.entry:
|
|
MOV32mr $rsp, 1, _, -4, _, $edi
|
|
$eax = COPY $edi
|
|
RETQ $eax
|
|
...
|