X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firprog.c;h=9aa961267e1c229a4f727374622f7d349ad62620;hb=1852308bd33b77378f0fca9e5347d4f9082464c4;hp=b0a118d0f0ffb69fbf6e265bdf4bb3ddbd38c6f8;hpb=af9b9a12e6cd2aaf7a0d71c262f068a516a8735f;p=libfirm

diff --git a/ir/ir/irprog.c b/ir/ir/irprog.c
index b0a118d0f..9aa961267 100644
--- a/ir/ir/irprog.c
+++ b/ir/ir/irprog.c
@@ -30,6 +30,7 @@
 
 #include "irprog_t.h"
 #include "irgraph_t.h"
+#include "irpass_t.h"
 #include "pseudo_irg.h"
 #include "array.h"
 #include "error.h"
@@ -322,7 +323,7 @@ void add_irp_opcode(ir_op *opcode) {
 	assert(irp);
 	len  = ARR_LEN(irp->opcodes);
 	code = opcode->code;
-	if (code >= len) {
+	if ((int) code >= len) {
 		ARR_RESIZE(ir_op*, irp->opcodes, code+1);
 		memset(&irp->opcodes[len], 0, (code-len+1) * sizeof(irp->opcodes[0]));
 	}
@@ -333,7 +334,7 @@ void add_irp_opcode(ir_op *opcode) {
 
 /* Removes opcode from the list of opcodes and shrinks the list by one. */
 void remove_irp_opcode(ir_op *opcode) {
-	assert(opcode->code < ARR_LEN(irp->opcodes));
+	assert((int) opcode->code < ARR_LEN(irp->opcodes));
 	irp->opcodes[opcode->code] = NULL;
 }
 
@@ -384,6 +385,45 @@ void set_irp_phase_state(irg_phase_state s) {
 	irp->phase_state = s;
 }
 
+struct pass_t {
+	ir_prog_pass_t  pass;
+	irg_phase_state state;
+};
+
+/**
+ * Wrapper for setting the state of a whole ir_prog.
+ */
+static int set_irp_phase_state_wrapper(ir_prog *irp, void *context) {
+	struct pass_t  *pass  = context;
+	irg_phase_state state = pass->state;
+	int             i;
+
+	(void)irp;
+
+	/* set the phase of all graphs */
+	for (i = get_irp_n_irgs() - 1; i >= 0; --i)
+		set_irg_phase_state(get_irp_irg(i), state);
+
+	/* set the irp phase */
+	set_irp_phase_state(state);
+
+	return 0;
+}
+
+ir_prog_pass_t *set_irp_phase_state_pass(const char *name, irg_phase_state state) {
+	struct pass_t *pass = XMALLOCZ(struct pass_t);
+
+	def_prog_pass_constructor(
+		&pass->pass, name ? name : "set_irp_phase", set_irp_phase_state_wrapper);
+	pass->state = state;
+
+	/* no dump/verify */
+	pass->pass.verify_irprog = ir_prog_no_verify;
+	pass->pass.dump_irprog   = ir_prog_no_dump;
+
+	return &pass->pass;
+}
+
 irg_outs_state get_irp_ip_outs_state(void) {
 	return irp->outs_state;
 }