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changeset 866:043b9bd024a1

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arg_order in inline.
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 31 Mar 2014 21:11:16 +0900
parents e12f4a4d796d
children 33d00c6b2a7e
files mc-code-i64.c
diffstat 1 files changed, 15 insertions(+), 9 deletions(-) [+]
line wrap: on
line diff
--- a/mc-code-i64.c	Mon Mar 31 19:41:37 2014 +0900
+++ b/mc-code-i64.c	Mon Mar 31 21:11:16 2014 +0900
@@ -436,7 +436,20 @@
 #define    ENDIAN_L  0
 #define    ENDIAN_D  0
 
-int eval_order = REVERSE;
+/*
+    Eary implementation uses pushl arg for function call. gcc
+    use the same arguement evaluation order. Of course, the
+    order is unspecified in C language, but it is better to
+    use same argument evaluation order. Especially for test
+    program.
+ */
+#ifdef __llvm__
+//  llvm on mavericks has different arg order evaluation
+#define ARG_ORDER NORMAL
+#else
+#define ARG_ORDER REVERSE
+#endif
+int eval_order = ARG_ORDER;
 
 #define TEXT_EMIT_MODE 0
 #define DATA_EMIT_MODE 1
@@ -1291,6 +1304,7 @@
 register_usage(char *s)
 {
     int i;
+    if (!lsrc) return ;
     printf("## %d: %s:",lineno,s);
     if (creg) printf(" creg=%s ",register_name(creg,0));
     for(i=1;i<MAX_REGISTER+1;i++) {
@@ -2244,14 +2258,6 @@
 }
 
 
-/*
-    Eary implementation uses pushl arg for function call. gcc
-    use the same arguement evaluation order. Of course, the
-    order is unspecified in C language, but it is better to
-    use same argument evaluation order. Especially for test
-    program.
- */
-#define ARG_ORDER 1
 #if (ARG_ORDER==1)
 
 static int delayed_arg;