[cfe-commits] r97014 - in /cfe/trunk: lib/Analysis/CFG.cpp test/Sema/warn-unreachable.c test/SemaCXX/warn-unreachable.cpp

[Zhongxing Xu]

Author: zhongxingxu
Date: Tue Feb 23 20:19:28 2010
New Revision: 97014

URL: http://llvm.org/viewvc/llvm-project?rev=97014&view=rev
Log:
Always add CallExpr as block-level expression. Inline-based interprocedural
analysis needs this.

Modified:
    cfe/trunk/lib/Analysis/CFG.cpp
    cfe/trunk/test/Sema/warn-unreachable.c
    cfe/trunk/test/SemaCXX/warn-unreachable.cpp

Modified: cfe/trunk/lib/Analysis/CFG.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Analysis/CFG.cpp?rev=97014&r1=97013&r2=97014&view=diff
==============================================================================
--- cfe/trunk/lib/Analysis/CFG.cpp (original)
+++ cfe/trunk/lib/Analysis/CFG.cpp Tue Feb 23 20:19:28 2010
@@ -589,7 +589,7 @@
     AddEHEdge = false;
 
   if (!NoReturn && !AddEHEdge)
-    return VisitStmt(C, asc);
+    return VisitStmt(C, AddStmtChoice::AlwaysAdd);
 
   if (Block) {
     Succ = Block;

Modified: cfe/trunk/test/Sema/warn-unreachable.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Sema/warn-unreachable.c?rev=97014&r1=97013&r2=97014&view=diff
==============================================================================
--- cfe/trunk/test/Sema/warn-unreachable.c (original)
+++ cfe/trunk/test/Sema/warn-unreachable.c Tue Feb 23 20:19:28 2010
@@ -35,8 +35,8 @@
       dead();   // expected-warning {{will never be executed}}
 
   case 3:
-  live()
-    +           // expected-warning {{will never be executed}}
+  live()        // expected-warning {{will never be executed}}
+    +           
     halt();
   dead();
 

Modified: cfe/trunk/test/SemaCXX/warn-unreachable.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/SemaCXX/warn-unreachable.cpp?rev=97014&r1=97013&r2=97014&view=diff
==============================================================================
--- cfe/trunk/test/SemaCXX/warn-unreachable.cpp (original)
+++ cfe/trunk/test/SemaCXX/warn-unreachable.cpp Tue Feb 23 20:19:28 2010
@@ -52,8 +52,8 @@
     int mem;
   } s;
   S &foor();
-  halt(), foor()
-    .mem;       // expected-warning {{will never be executed}}
+  halt(), foor()// expected-warning {{will never be executed}}
+    .mem;       
 }
 
 void test5() {