Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-15 Thread Mike Stump
On Mar 14, 2007, at 11:12 PM, Mark Mitchell wrote: Zero FAILs may not be achievable on all targets, but if I had a magic XFAIL wand, that would put the right XFAIL goo into all tests before every release so that all users who built the toolchain correctly always got zero FAILs, I would do it

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-15 Thread Richard Guenther
On 3/15/07, Janis Johnson <[EMAIL PROTECTED]> wrote: On Thu, Mar 15, 2007 at 04:58:51AM -0400, Hans-Peter Nilsson wrote: > On Wed, 14 Mar 2007, Joe Buck wrote: > > If we allow XFAILing tests that ICE, it should be an extremely rare thing. > > I worry that once the precedent is set, the number of

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-15 Thread Janis Johnson
On Thu, Mar 15, 2007 at 04:58:51AM -0400, Hans-Peter Nilsson wrote: > On Wed, 14 Mar 2007, Joe Buck wrote: > > If we allow XFAILing tests that ICE, it should be an extremely rare thing. > > I worry that once the precedent is set, the number of XFAIL ICEs will > > go up with time, making it more lik

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-15 Thread Hans-Peter Nilsson
On Wed, 14 Mar 2007, Joe Buck wrote: > If we allow XFAILing tests that ICE, it should be an extremely rare thing. > I worry that once the precedent is set, the number of XFAIL ICEs will > go up with time, making it more likely that users will experience > compiler crashes. What's so bad about an I

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-14 Thread Mark Mitchell
Janis Johnson wrote: >> It's not punishing the testcase; it's recognising that we have a bug >> tracking system to track regressions and having "expected unexpected >> FAILs" is helpful neither to users wishing to know if their compiler built >> as expected nor to developers glancing over test

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-14 Thread Ian Lance Taylor
Joe Buck <[EMAIL PROTECTED]> writes: > On Wed, Mar 14, 2007 at 03:47:57AM +, Joseph S. Myers wrote: > > > It's not punishing the testcase; it's recognising that we have a bug > > > tracking system to track regressions and having "expected unexpected > > > FAILs" is helpful neither to users w

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-14 Thread Joe Buck
On Wed, Mar 14, 2007 at 03:47:57AM +, Joseph S. Myers wrote: > > It's not punishing the testcase; it's recognising that we have a bug > > tracking system to track regressions and having "expected unexpected > > FAILs" is helpful neither to users wishing to know if their compiler built > > a

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-14 Thread Janis Johnson
On Wed, Mar 14, 2007 at 03:47:57AM +, Joseph S. Myers wrote: > On Tue, 13 Mar 2007, Andrew Pinski wrote: > > > Anyways the best way to fix this is just to fix the bug. Someone > > We should have 0 unexpected FAILs in 4.2.0 on common platforms (in > particular the primary release criteria one

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-13 Thread Joseph S. Myers
On Tue, 13 Mar 2007, Andrew Pinski wrote: > Anyways the best way to fix this is just to fix the bug. Someone We should have 0 unexpected FAILs in 4.2.0 on common platforms (in particular the primary release criteria ones for the testsuites of the languages in the release criteria). How this is

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-13 Thread Andrew Pinski
On 3/13/07, Joseph S. Myers <[EMAIL PROTECTED]> wrote: On Tue, 13 Mar 2007, Andrew Pinski wrote: It's true that in development we may not want to XFAIL them - but it's also true that this FAIL is on 4.2 branch and 4.2.0 is likely to be released with it. And users installing GCC on common platfor

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-13 Thread Joseph S. Myers
On Tue, 13 Mar 2007, Andrew Pinski wrote: > On 3/13/07, Kazu Hirata <[EMAIL PROTECTED]> wrote: > > Hi Janis, > > > > While PR 28834 stays open, I'm thinking about XFAILing > > gcc.c-torture/execute/mayalias-2.c when it is run with -O3 -g. > > However, I am not having any luck with writing mayalia

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-13 Thread Janis Johnson
On Tue, Mar 13, 2007 at 12:28:22PM -0700, Kazu Hirata wrote: > Hi Janis, > > While PR 28834 stays open, I'm thinking about XFAILing > gcc.c-torture/execute/mayalias-2.c when it is run with -O3 -g. > However, I am not having any luck with writing mayalias-2.x. I am > wondering if you could help me

Re: XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-13 Thread Andrew Pinski
On 3/13/07, Kazu Hirata <[EMAIL PROTECTED]> wrote: Hi Janis, While PR 28834 stays open, I'm thinking about XFAILing gcc.c-torture/execute/mayalias-2.c when it is run with -O3 -g. However, I am not having any luck with writing mayalias-2.x. I am wondering if you could help me with XFAIL. There

XFAILing gcc.c-torture/execute/mayalias-2.c -O3 -g (PR 28834)

2007-03-13 Thread Kazu Hirata
Hi Janis, While PR 28834 stays open, I'm thinking about XFAILing gcc.c-torture/execute/mayalias-2.c when it is run with -O3 -g. However, I am not having any luck with writing mayalias-2.x. I am wondering if you could help me with XFAIL. When I try mayalias-2.x like so: set torture_eval_before_e