commit 9dc54e25f007bf5309894337c8682a678deb7033
author Evandro Menezes <e.menezes@samsung.com> Tue Nov 21 21:33:52 2017 +0000
committer Evandro Menezes <e.menezes@samsung.com> Tue Nov 21 21:33:52 2017 +0000
tree 67dd8a37c9b4368d06a8a0873e8d298940e8f9a7
parent 5a3fdbd8292094b0eab5250756d3ebfe138c90e6

[TableGen] Improve error reporting

When searching for a resource unit, use the reference location instead of
the definition location in case of an error.

Differential revision: https://reviews.llvm.org/D40263

llvm-svn: 318803

llvm/utils/TableGen/CodeGenSchedule.h

diff --git a/llvm/utils/TableGen/CodeGenSchedule.h b/llvm/utils/TableGen/CodeGenSchedule.h
index 3a30ba9..46e22cd 100644
--- a/llvm/utils/TableGen/CodeGenSchedule.h
+++ b/llvm/utils/TableGen/CodeGenSchedule.h
@@ -382,8 +382,8 @@
   unsigned findSchedClassIdx(Record *ItinClassDef, ArrayRef<unsigned> Writes,
                              ArrayRef<unsigned> Reads) const;
 
-  Record *findProcResUnits(Record *ProcResKind,
-                           const CodeGenProcModel &PM) const;
+  Record *findProcResUnits(Record *ProcResKind, const CodeGenProcModel &PM,
+                           ArrayRef<SMLoc> Loc) const;
 
 private:
   void collectProcModels();
@@ -432,7 +432,8 @@
   void collectRWResources(ArrayRef<unsigned> Writes, ArrayRef<unsigned> Reads,
                           ArrayRef<unsigned> ProcIndices);
 
-  void addProcResource(Record *ProcResourceKind, CodeGenProcModel &PM);
+  void addProcResource(Record *ProcResourceKind, CodeGenProcModel &PM,
+                       ArrayRef<SMLoc> Loc);
 
   void addWriteRes(Record *ProcWriteResDef, unsigned PIdx);