[PATCH] D20657: MemorySSA: Fix example in header comment.
Peter Collingbourne via llvm-commits
llvm-commits at lists.llvm.org
Wed May 25 17:58:59 PDT 2016
pcc created this revision.
pcc added a reviewer: dberlin.
pcc added a subscriber: llvm-commits.
This fixes the example so that it matches the pass's behavior. I was a
little confused by the example until I tried running it and realized that
there was a mistake.
http://reviews.llvm.org/D20657
Files:
include/llvm/Transforms/Utils/MemorySSA.h
Index: include/llvm/Transforms/Utils/MemorySSA.h
===================================================================
--- include/llvm/Transforms/Utils/MemorySSA.h
+++ include/llvm/Transforms/Utils/MemorySSA.h
@@ -45,9 +45,9 @@
// store i32 5, i32* %2, align 4
// ; 4 = MemoryDef(3)
// store i32 7, i32* %4, align 4
-// ; MemoryUse(4)
-// %7 = load i32* %2, align 4
// ; MemoryUse(3)
+// %7 = load i32* %2, align 4
+// ; MemoryUse(4)
// %8 = load i32* %4, align 4
// %add = add nsw i32 %7, %8
// ret i32 %add
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