From: Daniel Glöckner <daniel-gl@gmx.net>
Date: Sun, 3 Feb 2013 16:51:33 +0000 (+0100)
Subject: arm: fix conversion from integer to float/double with VFP
X-Git-Tag: release_0_9_26~40
X-Git-Url: https://repo.or.cz/w/tinycc.git/commitdiff_plain/506193724f8a1e67de9396486fb4fd090b9f61bb

arm: fix conversion from integer to float/double with VFP

The source register was not encoded in the instruction.
---

diff --git a/arm-gen.c b/arm-gen.c
index e9b83094..37cd3041 100644
--- a/arm-gen.c
+++ b/arm-gen.c
@@ -1847,7 +1847,7 @@ ST_FUNC void gen_cvt_itof1(int t)
 #ifdef TCC_ARM_VFP
     r2=vfpr(vtop->r=get_reg(RC_FLOAT));
     o(0xEE000A10|(r<<12)|(r2<<16)); /* fmsr */
-    r2<<=12;
+    r2|=r2<<12;
     if(!(vtop->type.t & VT_UNSIGNED))
       r2|=0x80;                /* fuitoX -> fsituX */
     o(0xEEB80A40|r2|T2CPR(t)); /* fYitoX*/