[PATCH] D45648: [WebAssembly] Fix bugs in MachineBasicBlock::findDebugLoc() calls

[Heejin Ahn via Phabricator via llvm-commits]

aheejin updated this revision to Diff 142497.
aheejin added a comment.

Delete `findPrevDebugLoc()` call and leave only Header bugfix


Repository:
  rL LLVM

https://reviews.llvm.org/D45648

Files:
  lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp


Index: lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp
===================================================================
--- lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp
+++ lib/Target/WebAssembly/WebAssemblyCFGStackify.cpp
@@ -147,9 +147,10 @@
   }
 
   // Add the BLOCK.
-  MachineInstr *Begin = BuildMI(*Header, InsertPos, MBB.findDebugLoc(InsertPos),
-                                TII.get(WebAssembly::BLOCK))
-                            .addImm(int64_t(WebAssembly::ExprType::Void));
+  MachineInstr *Begin =
+      BuildMI(*Header, InsertPos, Header->findDebugLoc(InsertPos),
+              TII.get(WebAssembly::BLOCK))
+          .addImm(int64_t(WebAssembly::ExprType::Void));
 
   // Mark the end of the block.
   InsertPos = MBB.begin();


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