Re: [patch] Fix stack allocation oddity

2015-03-21 Thread H.J. Lu
On Thu, Nov 14, 2013 at 3:52 AM, Eric Botcazou wrote: > Hi, > > we have a test in the gnat.dg testsuite (stack_usage1.adb) which checks that > the allocation of big temporaries created in non-overlapping blocks on the > stack is optimal, i.e. that they share a stack slot. It is run at -O0 and > p

Re: [patch] Fix stack allocation oddity

2013-11-14 Thread Jeff Law
On 11/14/13 04:52, Eric Botcazou wrote: Hi, we have a test in the gnat.dg testsuite (stack_usage1.adb) which checks that the allocation of big temporaries created in non-overlapping blocks on the stack is optimal, i.e. that they share a stack slot. It is run at -O0 and passes. If you run it at

Re: [patch] Fix stack allocation oddity

2013-11-14 Thread Richard Biener
On Thu, Nov 14, 2013 at 12:52 PM, Eric Botcazou wrote: > Hi, > > we have a test in the gnat.dg testsuite (stack_usage1.adb) which checks that > the allocation of big temporaries created in non-overlapping blocks on the > stack is optimal, i.e. that they share a stack slot. It is run at -O0 and >