From: Aurelien Jarno <aurelien@aurel32.net>
Date: Fri, 10 Jul 2015 16:03:30 +0000 (+0200)
Subject: tcg/optimize: fix tcg_opt_gen_movi
X-Git-Tag: qemu-xen-4.7.0-rc1~145^2
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=961521261a3d600b0695b2e6d2b0f490076f7e90;p=qemu-xen.git

tcg/optimize: fix tcg_opt_gen_movi

Due to a copy&paste, the new op value is tested against mov_i32 instead
of movi_i32. The test is therefore always false. Fix that.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <1436544211-2769-1-git-send-email-aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---

diff --git a/tcg/optimize.c b/tcg/optimize.c
index 0f6f7008da..18283cfd7b 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -205,7 +205,7 @@ static void tcg_opt_gen_movi(TCGContext *s, TCGOp *op, TCGArg *args,
     temps[dst].state = TCG_TEMP_CONST;
     temps[dst].val = val;
     mask = val;
-    if (TCG_TARGET_REG_BITS > 32 && new_op == INDEX_op_mov_i32) {
+    if (TCG_TARGET_REG_BITS > 32 && new_op == INDEX_op_movi_i32) {
         /* High bits of the destination are now garbage.  */
         mask |= ~0xffffffffull;
     }