4 files changed, 41 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/Generic/stop-after.ll b/llvm/test/CodeGen/Generic/stop-after.ll
index 557e097840a..791378c3737 100644
--- a/llvm/test/CodeGen/Generic/stop-after.ll
+++ b/llvm/test/CodeGen/Generic/stop-after.ll
@@ -1,9 +1,10 @@
 ; RUN: llc < %s -debug-pass=Structure -stop-after=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=STOP
 ; RUN: llc < %s -debug-pass=Structure -start-after=loop-reduce -o /dev/null 2>&1 | FileCheck %s -check-prefix=START
 
-; STOP: -loop-reduce -print-module
+; STOP: -loop-reduce
 ; STOP: Loop Strength Reduction
 ; STOP-NEXT: Machine Function Analysis
+; STOP-NEXT: MIR Printing Pass
 
 ; START: -machine-branch-prob -gc-lowering
 ; START: FunctionPass Manager
diff --git a/llvm/test/CodeGen/MIR/lit.local.cfg b/llvm/test/CodeGen/MIR/lit.local.cfg
new file mode 100644
index 00000000000..e69aa576535
--- /dev/null
+++ b/llvm/test/CodeGen/MIR/lit.local.cfg
@@ -0,0 +1,2 @@
+config.suffixes = ['.mir']
+
diff --git a/llvm/test/CodeGen/MIR/llvmIR.mir b/llvm/test/CodeGen/MIR/llvmIR.mir
new file mode 100644
index 00000000000..7a7b46b6263
--- /dev/null
+++ b/llvm/test/CodeGen/MIR/llvmIR.mir
@@ -0,0 +1,32 @@
+# RUN: llc -start-after branch-folder -stop-after branch-folder -o /dev/null %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, i32* %z, align 4
+  ; CHECK: br label %Test
+  ; CHECK: Test:
+  ; CHECK: %m = load i32, i32* %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, i32* %z, align 4
+    br label %Test
+  Test:
+    %m = load i32, i32* %z, align 4
+    %cond = icmp eq i32 %y, %m
+    br i1 %cond, label %IfEqual, label %IfUnequal
+  IfEqual:
+    ret i32 1
+  IfUnequal:
+    ret i32 0
+  }
+  
+...
diff --git a/llvm/test/CodeGen/MIR/llvmIRMissing.mir b/llvm/test/CodeGen/MIR/llvmIRMissing.mir
new file mode 100644
index 00000000000..2acbcd1f988
--- /dev/null
+++ b/llvm/test/CodeGen/MIR/llvmIRMissing.mir
@@ -0,0 +1,5 @@
+# RUN: llc -start-after branch-folder -stop-after branch-folder -o /dev/null %s
+# This test ensures that the MIR parser accepts files without the LLVM IR.
+
+---
+...