[x32] PATCH: Check SUBREG_REG for parts.index and parts.base

2011-03-06 Thread H.J. Lu
Hi, X32 may use SUBREG_REG in parts.index and parts.base. I checked this patch into x32 branch. H.J. --- commit e2f00cf7ffb008eb4710221853d82fa1b81433e0 Author: H.J. Lu hjl.to...@gmail.com Date: Sun Mar 6 11:14:50 2011 -0800 Check SUBREG_REG for parts.index and parts.base. diff --git

PATCH: Remove README.QMTEST

2011-03-06 Thread Mark Mitchell
It was recently pointed out to me that we still have the README.QMTEST file in gcc/testsuite. That file talks about how to use QMTest instead of DejaGNU to test G++ -- but the information there is just not accurate anymore. Various things have bit-rotted since the point at which that was

Re: PATCH: Remove README.QMTEST

2011-03-06 Thread FX
It was recently pointed out to me that we still have the README.QMTEST file in gcc/testsuite. That file talks about how to use QMTest instead of DejaGNU to test G++ -- but the information there is just not accurate anymore. Various things have bit-rotted since the point at which that was

Re: PATCH: Remove README.QMTEST

2011-03-06 Thread Mark Mitchell
On 3/6/2011 2:57 PM, Mike Stump wrote: It was recently pointed out to me that we still have the README.QMTEST file in gcc/testsuite. That file talks about how to use QMTest instead of DejaGNU to test G++ If you were to summarize the 3 most compelling features provided, I'd be interested.

Re: Harden rs6000 offsettable_ok_by_alignment

2011-03-06 Thread David Edelsohn
Isn't this too conservative? Shouldn't CONSTANT_ALIGNMENT increase the alignment of STRING_CST to word-aligned? The only problem is structs? - David On Wed, Mar 2, 2011 at 2:34 AM, Alan Modra amo...@gmail.com wrote: Prior to a fix I committed recently on the gcc-4.5-ibm branch, we used to

[4.7] Avoid global state in mn10300_handle_option

2011-03-06 Thread Joseph S. Myers
This patch, for 4.7 and relative to a tree with http://gcc.gnu.org/ml/gcc-patches/2011-02/msg01709.html applied, stops the MN10300 handle_option hook from using global state. The -mtune= option, taking a string argument and storing it in a string variable, is made to use Var to store the string

Re: [doc, PATCH] Remove redundant word See before @xref

2011-03-06 Thread Mingjie Xing
2011/3/4 Gerald Pfeifer ger...@pfeifer.com: On Thu, 3 Mar 2011, Mingjie Xing wrote: 2011-03-03  Mingjie Xing  mingjie.x...@gmail.com         * doc/cfg.texi: Remove See before @ref.         * doc/invoke.texi: Likewise. This is fine, thank you.  If you want to apply this to the GCC 4.5

Ping Re: [doc, PATCH] Update the description about ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR

2011-03-06 Thread Mingjie Xing
2011/2/25 Mingjie Xing mingjie.x...@gmail.com: Hi, This patch updates the description about ENTRY_BLOCK_PTR and EXIT_BLOCK_PTR, since their index numbers are no longer negative now. Is it OK? Thanks, Mingjie ChangeLog, 2011-02-25  Mingjie Xing  mingjie.x...@gmail.com        *