From: Wolfgang (Blub) Bumiller <blub@speed.at>
Date: Sun, 19 Aug 2012 15:42:22 +0000 (+0200)
Subject: for void returning functions we can use store_return to avoid a useless store after it
X-Git-Tag: 0.1-rc1~162
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=332d306723d74a222d635f0063003667408c40de;p=xonotic%2Fgmqcc.git

for void returning functions we can use store_return to avoid a useless store after it
---

diff --git a/ir.c b/ir.c
index 26aec5c..cc0aa10 100644
--- a/ir.c
+++ b/ir.c
@@ -1225,7 +1225,7 @@ ir_instr* ir_block_create_call(ir_block *self, const char *label, ir_value *func
     in = ir_instr_new(self, INSTR_CALL0);
     if (!in)
         return NULL;
-    out = ir_value_out(self->owner, label, store_value, func->outtype);
+    out = ir_value_out(self->owner, label, (func->outtype == TYPE_VOID) ? store_return : store_value, func->outtype);
     if (!out) {
         ir_instr_delete(in);
         return NULL;