1 files changed, 66 insertions, 0 deletions
diff --git a/test/CodeGen/MIR/Generic/machine-function.mir b/test/CodeGen/MIR/Generic/machine-function.mir
new file mode 100644
index 000000000000..1c4ca3d07d2a
--- /dev/null
+++ b/test/CodeGen/MIR/Generic/machine-function.mir
@@ -0,0 +1,66 @@
+# RUN: llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s | FileCheck %s
+# This test ensures that the MIR parser parses machine functions correctly.
+
+--- |
+
+  define i32 @foo() {
+    ret i32 0
+  }
+
+  define i32 @bar() {
+    ret i32 0
+  }
+
+  define i32 @func() {
+    ret i32 0
+  }
+
+  define i32 @func2() {
+    ret i32 0
+  }
+  
+...
+---
+# CHECK: name: foo
+# CHECK-NEXT: alignment:
+# CHECK-NEXT: exposesReturnsTwice: false
+# CHECK-NEXT: hasInlineAsm: false
+# CHECK: ...
+name:            foo
+body: |
+  bb.0:
+...
+---
+# CHECK: name: bar
+# CHECK-NEXT: alignment:
+# CHECK-NEXT: exposesReturnsTwice: false
+# CHECK-NEXT: hasInlineAsm: false
+# CHECK: ...
+name:            bar
+body: |
+  bb.0:
+...
+---
+# CHECK: name: func
+# CHECK-NEXT: alignment: 8
+# CHECK-NEXT: exposesReturnsTwice: false
+# CHECK-NEXT: hasInlineAsm: false
+# CHECK: ...
+name:            func
+alignment:       8
+body: |
+  bb.0:
+...
+---
+# CHECK: name: func2
+# CHECK-NEXT: alignment: 16
+# CHECK-NEXT: exposesReturnsTwice: true
+# CHECK-NEXT: hasInlineAsm: true
+# CHECK: ...
+name:            func2
+alignment:       16
+exposesReturnsTwice: true
+hasInlineAsm:    true
+body: |
+  bb.0:
+...