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Re: [patch, lto] add testcase for PR60179


On 05/21/2014 03:12 AM, Richard Biener wrote:
On Wed, May 21, 2014 at 3:51 AM, Sandra Loosemore
<sandra@codesourcery.com> wrote:
One of the consequences of the (now-fixed) bug in PR60179 is that Nios II
code using target pragmas to specify custom instructions failed to generate
those instructions with -flto.  We came up with this test case for it, but
there didn't seem to be an existing hook to scan LTO output.  Is this OK, or
is there a better way to do it?

Not really - though you should force LTO to generate a single
assembler file by using -flto-partition=one.

Hmmmm, I notice there is no documentation for that option in the manual. Looks like you just added it last month; maybe you should fix that?

-Sandra


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