[cfe-commits] r65256 - in /cfe/trunk: lib/Sema/SemaStmt.cpp test/CodeGen/asm.c

[Anders Carlsson]

Author: andersca
Date: Sat Feb 21 20:11:23 2009
New Revision: 65256

URL: http://llvm.org/viewvc/llvm-project?rev=65256&view=rev
Log:
Match gcc and always perform array/function conversion for asm input exprs. Fixes PR3641.

Modified:
    cfe/trunk/lib/Sema/SemaStmt.cpp
    cfe/trunk/test/CodeGen/asm.c

Modified: cfe/trunk/lib/Sema/SemaStmt.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaStmt.cpp?rev=65256&r1=65255&r2=65256&view=diff

==============================================================================
--- cfe/trunk/lib/Sema/SemaStmt.cpp (original)
+++ cfe/trunk/lib/Sema/SemaStmt.cpp Sat Feb 21 20:11:23 2009
@@ -915,9 +915,9 @@
           << InputExpr->getType() << InputConstraint 
           << InputExpr->getSubExpr()->getSourceRange());
       }
-      
-      DefaultFunctionArrayConversion(Exprs[i]);
     }
+    
+    DefaultFunctionArrayConversion(Exprs[i]);
   }
 
   // Check that the clobbers are valid.

Modified: cfe/trunk/test/CodeGen/asm.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/asm.c?rev=65256&r1=65255&r2=65256&view=diff

==============================================================================
--- cfe/trunk/test/CodeGen/asm.c (original)
+++ cfe/trunk/test/CodeGen/asm.c Sat Feb 21 20:11:23 2009
@@ -27,3 +27,9 @@
 {
   asm("nop" : "=r"(i) : "0"(t5));
 }
+
+// PR3641
+void t6(void)
+{
+  __asm__ volatile("" : : "i" (t6));
+}