X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbemain.c;h=e41b4d958f2f51f530cf971156cbef90bd318d06;hb=040868cbcb834457c8195efbbccf221123c7f153;hp=2e0d96c4eaf3b8c5a8cc6e40089e4862c7d1aa70;hpb=4f05442375e6352494a71dd16f089bc2a5588af0;p=libfirm

diff --git a/ir/be/bemain.c b/ir/be/bemain.c
index 2e0d96c4e..e41b4d958 100644
--- a/ir/be/bemain.c
+++ b/ir/be/bemain.c
@@ -273,31 +273,35 @@ asm_constraint_flags_t be_parse_asm_constraints(const char *constraint)
 		}
 	}
 
-	if ( ((flags & ASM_CONSTRAINT_FLAG_MODIFIER_WRITE)
-			&& (flags & ASM_CONSTRAINT_FLAG_MODIFIER_NO_WRITE))
-		|| ((flags & ASM_CONSTRAINT_FLAG_MODIFIER_READ
-			&& (flags & ASM_CONSTRAINT_FLAG_MODIFIER_NO_READ)))) {
+	if ((
+	    	flags & ASM_CONSTRAINT_FLAG_MODIFIER_WRITE &&
+	    	flags & ASM_CONSTRAINT_FLAG_MODIFIER_NO_WRITE
+	    ) || (
+	    	flags & ASM_CONSTRAINT_FLAG_MODIFIER_READ &&
+	    	flags & ASM_CONSTRAINT_FLAG_MODIFIER_NO_READ
+	    )) {
 		flags |= ASM_CONSTRAINT_FLAG_INVALID;
 	}
-	if (! (flags & (ASM_CONSTRAINT_FLAG_MODIFIER_READ
-					| ASM_CONSTRAINT_FLAG_MODIFIER_WRITE
-					| ASM_CONSTRAINT_FLAG_MODIFIER_NO_WRITE
-					| ASM_CONSTRAINT_FLAG_MODIFIER_NO_READ))) {
+	if (!(flags & (ASM_CONSTRAINT_FLAG_MODIFIER_READ     |
+	               ASM_CONSTRAINT_FLAG_MODIFIER_WRITE    |
+	               ASM_CONSTRAINT_FLAG_MODIFIER_NO_WRITE |
+	               ASM_CONSTRAINT_FLAG_MODIFIER_NO_READ)
+	    )) {
 		flags |= ASM_CONSTRAINT_FLAG_MODIFIER_READ;
 	}
 
 	return flags;
 }
 
-bool be_is_valid_clobber(const char *clobber)
+int be_is_valid_clobber(const char *clobber)
 {
 	/* memory is a valid clobber. (the frontend has to detect this case too,
 	 * because it has to add memory edges to the asm) */
 	if (strcmp(clobber, "memory") == 0)
-		return true;
+		return 1;
 	/* cc (condition code) is always valid */
 	if (strcmp(clobber, "cc") == 0)
-		return true;
+		return 1;
 
 	return isa_if->is_valid_clobber(isa_if, clobber);
 }