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 ICE

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 XFAIL

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

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 ones for

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 as

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 wishing to

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 results

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

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

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 with

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 mayalias-2.x. I am

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

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