Using DejaGNU on GCC's Testsuite

[PARAT Didier]

If no options are passed to DejaGNU for the GCC testsuite,
it will take default ones in testsuite/lib/gcc-dg.exp and 
testsuite/lib/c-torture.exp. So 'dg' tests, as well as c-torture,
use basic options.

By the way, I'm working on gcc-4.5.2 (gnat-6.4.2)

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From : Andreas Schwab
On 21/08/2012

PARAT Didier <didier.parat@fr.thalesgroup.com> writes:

> For example: The test gcc.dg/pr27528.c has the line " /* { dg-options
> "" } */ " which means that this test should be compiled without any
> options, right? But DejaGNU seems to pass some basic options anyway
> (for ex. -O1, -O2, etc...)

Does it?  Only c-torture tests normally do that.  What does the testuite
log file says for that test?

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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