[PATCH][Tree-optimization/PR89730]grant always_inline when -flive-patching=inline-only-static

Wed, 20 Mar 2019 08:16:34 -0700 

Hi,

there is a bug in the current support for -flive-patching=inline-only-static:

it rejects inlining of external always_inline routine, therefore triggers a 
compilation time error. 

we should always inline “always_inline” routines.

please review the following simple patch, it has been bootstrapped and 
regression tested on aarch64.

Okay for committing? 

thanks.

Qing.

gcc/ChangeLog:

2019-03-20  qing zhao  <qing.z...@oracle.com>

        PR tree-optimization/89730
       * ipa-inline.c (can_inline_edge_p): Grant always_inline even when
       -flive-patching=inline-only-static.      

gcc/testsuite/ChangeLog:

2019-03-20  qing zhao  <qing.z...@oracle.com>

        * gcc.dg/live-patching-4.c: New test.

Attachment: PR89730.patch
Description: Binary data

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