test-i386: make it compile with a recent gcc

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>

tests/tcg/test-i386.c

@@ -209,7 +209,7 @@ static inline long i2l(long v)
 #define TEST_LEA16(STR)\
 {\
     asm(".code16 ; .byte 0x67 ; leal " STR ", %0 ; .code32"\
-        : "=wq" (res)\
+        : "=r" (res)\
         : "a" (eax), "b" (ebx), "c" (ecx), "d" (edx), "S" (esi), "D" (edi));\
     printf("lea %s = %08lx\n", STR, res);\
 }
@@ -1828,7 +1828,7 @@ void test_exceptions(void)
     printf("lock nop exception:\n");
     if (setjmp(jmp_env) == 0) {
         /* now execute an invalid instruction */
-        asm volatile(".byte 0xf0, 0x90"); /* lock nop */
+        asm volatile(".byte 0xf0, 0x90");
     }
 
     printf("INT exception:\n");