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From: "hpenner at de dot ibm dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/14960] -maltivec affects vector return with -mabi=no-altivec
Date: Mon, 19 Apr 2004 11:39:00 -0000 [thread overview]
Message-ID: <20040419092535.22479.qmail@sources.redhat.com> (raw)
In-Reply-To: <20040414231341.14960.janis187@us.ibm.com>
------- Additional Comments From hpenner at de dot ibm dot com 2004-04-19 09:25 -------
Yes, this is a bug. Looks to me, that rs6000_function_arg has a wrong check.
I think, we should check for TARGET_ALTIVEC_ABI instead of TARGET_ALTIVEC,
when we decide how to pass return value.
Index: rs6000.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/config/rs6000/rs6000.c,v
retrieving revision 1.397.2.35
diff -u -p -r1.397.2.35 rs6000.c
--- rs6000.c 30 Mar 2004 09:01:22 -0000 1.397.2.35
+++ rs6000.c 19 Apr 2004 09:21:52 -0000
@@ -16200,7 +16200,7 @@ rs6000_function_value (valtype, func)
&& TARGET_HARD_FLOAT
&& SPLIT_COMPLEX_ARGS)
return rs6000_complex_function_value (mode);
- else if (TREE_CODE (valtype) == VECTOR_TYPE && TARGET_ALTIVEC)
+ else if (TREE_CODE (valtype) == VECTOR_TYPE && TARGET_ALTIVEC_ABI)
regno = ALTIVEC_ARG_RETURN;
else
regno = GP_ARG_RETURN;
--
What |Removed |Added
----------------------------------------------------------------------------
CC| |aldyh at redhat dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14960
next prev parent reply other threads:[~2004-04-19 9:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-14 23:35 [Bug target/14960] New: " janis187 at us dot ibm dot com
2004-04-14 23:49 ` [Bug target/14960] " pinskia at gcc dot gnu dot org
2004-04-19 11:39 ` hpenner at de dot ibm dot com [this message]
2004-04-19 11:44 ` aldyh at redhat dot com
2004-04-22 22:06 ` janis187 at us dot ibm dot com
2004-04-24 10:32 ` cvs-commit at gcc dot gnu dot org
2004-04-28 7:20 ` cvs-commit at gcc dot gnu dot org
2004-06-05 20:33 ` mmitchel at gcc dot gnu dot org
2004-06-10 2:02 ` amodra at bigpond dot net dot au
2004-06-10 6:15 ` [Bug target/14960] [3.4 only] " cvs-commit at gcc dot gnu dot org
2004-06-10 6:40 ` amodra at bigpond dot net dot au
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