X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_emitter.c;h=ca08ba6de430e02c48b5c30450c0d360c2cd070c;hb=3a17d433225f46418db86ab1edbfea1cc25b9d22;hp=47160f898a922046a067f60a2a477e6daeabc7f1;hpb=4682c56dfcddf63198405587968006735ddecae4;p=libfirm

diff --git a/ir/be/ia32/ia32_emitter.c b/ir/be/ia32/ia32_emitter.c
index 47160f898..ca08ba6de 100644
--- a/ir/be/ia32/ia32_emitter.c
+++ b/ir/be/ia32/ia32_emitter.c
@@ -86,8 +86,11 @@ const arch_register_t *get_in_reg(ia32_emit_env_t *env, const ir_node *irn,
 
 	assert(reg && "no in register found");
 
-	/* in case of a joker register: just return a valid register */
-	if (arch_register_type_is(reg, joker)) {
+	if(reg == &ia32_gp_regs[REG_GP_NOREG])
+		panic("trying to emit noreg");
+
+	/* in case of unknown register: just return a valid register */
+	if (reg == &ia32_gp_regs[REG_GP_UKNWN]) {
 		const arch_register_req_t *req;
 
 		/* ask for the requirements */
@@ -176,12 +179,14 @@ char get_mode_suffix(const ir_mode *mode) {
 
 static
 int produces_result(const ir_node *node) {
-	return !(is_ia32_St(node) ||
-		is_ia32_CondJmp(node) ||
-		is_ia32_xCondJmp(node) ||
-		is_ia32_CmpSet(node) ||
-		is_ia32_xCmpSet(node) ||
-		is_ia32_SwitchJmp(node));
+	return
+		!is_ia32_CmpSet(node)    &&
+		!is_ia32_CondJmp(node)   &&
+		!is_ia32_St(node)        &&
+		!is_ia32_SwitchJmp(node) &&
+		!is_ia32_TestJmp(node)   &&
+		!is_ia32_xCmpSet(node)   &&
+		!is_ia32_xCondJmp(node);
 }
 
 static
@@ -836,19 +841,10 @@ void emit_ia32_CondJmp(ia32_emit_env_t *env, const ir_node *node) {
  */
 static
 void TestJmp_emitter(ia32_emit_env_t *env, const ir_node *node) {
-	if(is_ia32_ImmSymConst(node) || is_ia32_ImmConst(node)) {
-		be_emit_cstring(env, "\ttest ");
-		ia32_emit_immediate(env, node);
-		be_emit_cstring(env, ", ");
-		ia32_emit_source_register(env, node, 0);
-		be_emit_finish_line_gas(env, node);
-	} else {
-		be_emit_cstring(env, "\ttest ");
-		ia32_emit_source_register(env, node, 1);
-		be_emit_cstring(env, ", ");
-		ia32_emit_source_register(env, node, 0);
-		be_emit_finish_line_gas(env, node);
-	}
+	be_emit_cstring(env, "\ttest ");
+	ia32_emit_binop(env, node);
+	be_emit_finish_line_gas(env, node);
+
 	finish_CondJmp(env, node, mode_Iu, get_ia32_pncode(node));
 }