i386 requires -fno-strength-reduce because -O2 generates incorrect code

diff --git a/gnu/usr.bin/gcc/config/i386/openbsd.h b/gnu/usr.bin/gcc/config/i386/openbsd.h
index 71efeff..7c8f512 100644 (file)
--- a/gnu/usr.bin/gcc/config/i386/openbsd.h
+++ b/gnu/usr.bin/gcc/config/i386/openbsd.h
@@ -31,13 +31,16 @@
 #undef WCHAR_TYPE_SIZE
 #define WCHAR_TYPE_SIZE 32
 
-/*     $OpenBSD: openbsd.h,v 1.2 1996/04/29 07:09:47 niklas Exp $      */
+/*     $OpenBSD: openbsd.h,v 1.3 1996/05/04 08:20:39 deraadt Exp $     */
 
 /* There are conflicting reports about whether this system uses
    a different assembler syntax.  wilson@cygnus.com says # is right.  */
 #undef COMMENT_BEGIN
 #define COMMENT_BEGIN "#"
 
+#undef CC1_SPEC
+#define CC1_SPEC "-fno-strength-reduce"
+
 #undef ASM_APP_ON
 #define ASM_APP_ON "#APP\n"