File: llvmIR.mir

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llvm-toolchain-17 1%3A17.0.6-22
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# RUN: llc -run-pass none -o - %s | FileCheck %s
# This test ensures that the LLVM IR that's embedded with MIR is parsed
# correctly.

--- |
  ; CHECK: define i32 @foo(i32 %x, i32 %y)
  ; CHECK: %z = alloca i32, align 4
  ; CHECK: store i32 %x, ptr %z, align 4
  ; CHECK: br label %Test
  ; CHECK: Test:
  ; CHECK: %m = load i32, ptr %z, align 4
  ; CHECK: %cond = icmp eq i32 %y, %m
  ; CHECK: br i1 %cond, label %IfEqual, label %IfUnequal
  ; CHECK: IfEqual:
  ; CHECK: ret i32 1
  ; CHECK: IfUnequal:
  ; CHECK: ret i32 0
  define i32 @foo(i32 %x, i32 %y) {
    %z = alloca i32, align 4
    store i32 %x, ptr %z, align 4
    br label %Test
  Test:
    %m = load i32, ptr %z, align 4
    %cond = icmp eq i32 %y, %m
    br i1 %cond, label %IfEqual, label %IfUnequal
  IfEqual:
    ret i32 1
  IfUnequal:
    ret i32 0
  }

...
---
name: foo
...