* gcc.target/i386/badshift.c: Renamed to...
* gcc.dg/badshift.c: ... this. Fix typo. Use -march=i386 on i?86
only.
From-SVN: r96988
2005-03-24 Alexandre Oliva <aoliva@redhat.com>
+ * gcc.target/i386/badshift.c: Renamed to...
+ * gcc.dg/badshift.c: ... this. Fix typo. Use -march=i386 on i?86
+ only.
+
PR rtl-optimization/20532
* gcc.target/i386/badshift.c: New.
/* PR rtl-optimization/20532 */
/* { dg-do run } */
-/* { dg-options "-m32 -march=i386 -O1" } */
+/* { dg-options "-O1" } */
+/* { dg-options "-march=i386 -O1" { target i?86-*-* } } */
/* We used to optimize the DImode shift-by-32 to zero because in combine
we turned:
- (v << 31) * (v << 31)
+ (v << 31) + (v << 31)
into: