20020919-1.c: Fix for x86 Darwin.

2005-03-24  Dale Johannesen  <dalej@apple.com>

        * gcc.dg/20020919-1.c:  Fix for x86 Darwin.

From-SVN: r97026

gcc/testsuite/ChangeLog

+2005-03-24  Dale Johannesen  <dalej@apple.com>
+
+	* gcc.dg/20020919-1.c:  Fix for x86 Darwin.
+
 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
 
 	* g++.dg/expr/cast3.C: New.

gcc/testsuite/gcc.dg/20020919-1.c

@@ -31,8 +31,14 @@
 #elif defined (__i386__)
 # define REG1 "%eax"
 # define REG2 "%edx"
+#if defined (__MACH__)
+/* On Darwin -fpic is on by default, so don't use %ebx. */
+# define REG3 "%esi"
+# define REG4 "%edi"
+#else
 # define REG3 "%ecx"
 # define REG4 "%ebx"
+#endif
 #elif defined (__MMIX__)
 # define REG1 "$8"
 # define REG2 "$9"