From: Christoph Mallon <christoph.mallon@gmx.de>
Date: Wed, 8 Oct 2008 09:32:42 +0000 (+0000)
Subject: Slightly simplify jump table emitter.
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=52e60c1c95eb0bdee09debbc01594d29405796ae;p=libfirm

Slightly simplify jump table emitter.

[r22600]
---

diff --git a/ir/be/ia32/ia32_emitter.c b/ir/be/ia32/ia32_emitter.c
index 9cbde330e..0c4656ab9 100644
--- a/ir/be/ia32/ia32_emitter.c
+++ b/ir/be/ia32/ia32_emitter.c
@@ -1125,20 +1125,18 @@ static void emit_ia32_SwitchJmp(const ir_node *node)
 		be_emit_cstring(":\n");
 		be_emit_write_line();
 
-		be_emit_cstring(".long ");
-		ia32_emit_cfop_target(tbl.branches[0].target);
-		be_emit_finish_line_gas(NULL);
-
 		last_value = tbl.branches[0].value;
-		for (i = 1; i < tbl.num_branches; ++i) {
-			while (++last_value < tbl.branches[i].value) {
+		for (i = 0; i != tbl.num_branches; ++i) {
+			while (last_value != tbl.branches[i].value) {
 				be_emit_cstring(".long ");
 				ia32_emit_cfop_target(tbl.defProj);
 				be_emit_finish_line_gas(NULL);
+				++last_value;
 			}
 			be_emit_cstring(".long ");
 			ia32_emit_cfop_target(tbl.branches[i].target);
 			be_emit_finish_line_gas(NULL);
+			++last_value;
 		}
 		be_gas_emit_switch_section(GAS_SECTION_TEXT);
 	} else {