+2007-01-14 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/30413
+ * config/i386/i386.c (print_operand) ['z']: Output 'b' for
+ operands of size 1.
+
2007-01-14 Jan Hubicka <jh@suse.cz>
* tree-dfa.c (remove_referenced_var): New function.
* config/i386/i386.md (*sinxf2): Rename to *sinxf2_i387.
(*cosxf2): Rename to cosxf2_i387.
-
(*sindf2, *sinsf2): Extend operand 1 to XFmode. Macroize patterns
using X87MODEF12 mode macro. Rename patterns to
*sin_extend<mode>xf2_i387. Use SSE_FLOAT_MODE_P to disable patterns
(*cosdf2, *cossf2): Ditto.
(sincosdf3, sincossf3): Ditto. Rewrite corresponding splitters
to match extended input operands.
-
(sincos<mode>3): New expander.
-
(*sinextendsfdf2, *cosextendsfdf2, *sincosextendsfdf3): Remove
insn patterns and corresponding splitters.
--- /dev/null
+/* { dg-do run { target i?86-*-* x86_64-*-* } } */
+/* { dg-options "-O2" } */
+
+extern void abort (void);
+
+int test() {
+ char a, b = -1;
+ asm volatile ("mov%z0 %1, %0" : "=q"(a) : "m"(b));
+ return a;
+}
+
+int main()
+{
+ if (test() != -1)
+ abort();
+
+ return 0;
+}