From: Manuel Mohr <manuel.mohr@kit.edu>
Date: Tue, 27 Sep 2011 10:58:37 +0000 (+0200)
Subject: sparc:  Lower CopyB nodes before lowering double words.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=1216a772fd1b02bde70b8d78c14c140b1ea9eaf8;hp=e8cf3d720aae749ac58d2da1c1f9aff3dccfa087;p=libfirm

sparc:  Lower CopyB nodes before lowering double words.
---

diff --git a/ir/be/sparc/bearch_sparc.c b/ir/be/sparc/bearch_sparc.c
index 9c2fef41d..690f2bede 100644
--- a/ir/be/sparc/bearch_sparc.c
+++ b/ir/be/sparc/bearch_sparc.c
@@ -426,6 +426,13 @@ static void sparc_lower_for_target(void)
 
 	lower_calls_with_compounds(LF_RETURN_HIDDEN);
 
+	for (i = 0; i < n_irgs; ++i) {
+		ir_graph *irg = get_irp_irg(i);
+		/* Turn all small CopyBs into loads/stores and all bigger CopyBs into
+		 * memcpy calls. */
+		lower_CopyB(irg, 31, 32, false);
+	}
+
 	if (sparc_isa_template.fpu_arch == SPARC_FPU_ARCH_SOFTFLOAT)
 		lower_floating_point();
 
@@ -439,13 +446,6 @@ static void sparc_lower_for_target(void)
 		lower_switch(irg, 4, 256, false);
 		lower_alloc(irg, SPARC_STACK_ALIGNMENT, false, -SPARC_MIN_STACKSIZE);
 	}
-
-	for (i = 0; i < n_irgs; ++i) {
-		ir_graph *irg = get_irp_irg(i);
-		/* Turn all small CopyBs into loads/stores and all bigger CopyBs into
-		 * memcpy calls. */
-		lower_CopyB(irg, 31, 32, false);
-	}
 }
 
 static int sparc_is_mux_allowed(ir_node *sel, ir_node *mux_false,