[llvm-commits] [llvm-gcc-4.2] r57301 - /llvm-gcc-4.2/trunk/gcc/testsuite/gcc.apple/i386-bitmask1.c

[Dale Johannesen]

Author: johannes
Date: Wed Oct  8 12:55:52 2008
New Revision: 57301

URL: http://llvm.org/viewvc/llvm-project?rev=57301&view=rev
Log:
Remove undefined behavior in test (llvm-gcc was
removing the entire generated code, not what I'd
want it to do, but standard-conformant)


Modified:
    llvm-gcc-4.2/trunk/gcc/testsuite/gcc.apple/i386-bitmask1.c

Modified: llvm-gcc-4.2/trunk/gcc/testsuite/gcc.apple/i386-bitmask1.c
URL: http://llvm.org/viewvc/llvm-project/llvm-gcc-4.2/trunk/gcc/testsuite/gcc.apple/i386-bitmask1.c?rev=57301&r1=57300&r2=57301&view=diff

==============================================================================
--- llvm-gcc-4.2/trunk/gcc/testsuite/gcc.apple/i386-bitmask1.c (original)
+++ llvm-gcc-4.2/trunk/gcc/testsuite/gcc.apple/i386-bitmask1.c Wed Oct  8 12:55:52 2008
@@ -4,12 +4,15 @@
 /* { dg-skip-if "" { i?86-*-* } { "-m64" } { "" } } */
 /* { dg-final { scan-assembler "and.*(0xffffff00|4294967040)" } } */
 unsigned char lut[256];
+/* LLVM LOCAL make these global */
+unsigned int *srcptr, *dstptr;
 
 void foo( int count )
 {
   int j;
 	
-  unsigned int *srcptr, *dstptr;
+  /* LLVM LOCAL begin remove uninitialized srcptr, dstptr */
+  /* LLVM LOCAL end */
   for (j = 0; j < count; j++) {
     unsigned int tmp = *srcptr;
     unsigned int alpha = (tmp&255);