github-repos/tinycc
1
0
Fork 0
mirror of https://github.com/mirror/tinycc.git synced 2025-01-15 05:20:06 +08:00
Code Issues Packages Projects Releases Wiki Activity

arm: force rounding towards zero on cast to integer with VFP

Browse Source 
Cast to integer should not be affected by the current rounding mode
as set by fesetround.
This commit is contained in:
Daniel Glöckner 2013-02-04 09:17:01 +01:00
parent f7f6025bd1
commit 61a4fd1d6e
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arm-gen.c
View File

@ -1926,7 +1926,7 @@ void gen_cvt_ftoi(int t)
#ifdef TCC_ARM_VFP #ifdef TCC_ARM_VFP
r=vfpr(gv(RC_FLOAT)); r=vfpr(gv(RC_FLOAT));
u=u?0:0x10000; u=u?0:0x10000;
o(0xEEBC0A40|(r<<12)|r|T2CPR(r2)|u); /* ftoXiY */ o(0xEEBC0AC0|(r<<12)|r|T2CPR(r2)|u); /* ftoXizY */
r2=intr(vtop->r=get_reg(RC_INT)); r2=intr(vtop->r=get_reg(RC_INT));
o(0xEE100A10|(r<<16)|(r2<<12)); o(0xEE100A10|(r<<16)|(r2<<12));
return; return;