[gcc/aoliva/heads/testme] (11 commits) fix frange_nextafter odr violation

[Alexandre Oliva]

The branch 'aoliva/heads/testme' was updated to point to:

 96171ede02a... fix frange_nextafter odr violation

It previously pointed to:

 ba8a5d58396... fix frange_nextafter odr violation

Diff:

!!! WARNING: THE FOLLOWING COMMITS ARE NO LONGER ACCESSIBLE (LOST):
-------------------------------------------------------------------

  ba8a5d5... fix frange_nextafter odr violation
  91627f2... strub: preserve comdat group
  0bf96d4... drop obsolete compat gunk from strub
  9411c5d... silence warnings
  9837802... enable strub for all viable functions by default, for testi
  88546c1... [strub] tolerate call_stmt-less cgraph_edges
  d49ef29... strub: introduce downward scrubbing
  6544d61... Adjust gnat.dg testsuite after fix for V509-015.
  8e8d5eb... Introduce strub: machine-independent stack scrubbing
  2a59ca7... Add leafy mode for zero-call-used-regs [ada doc]
  d6f4940... Add leafy mode for zero-call-used-regs
  1eac826... Introduce hardbool attribute for C
  53ddfc8... enable control flow redundancy hardening unconditionally


Summary of changes (added commits):
-----------------------------------

  96171ed... fix frange_nextafter odr violation
  7ab0449... strub: preserve comdat group
  8334d2e... drop obsolete compat gunk from strub
  4843f0e... silence warnings
  015382d... [strub] tolerate call_stmt-less cgraph_edges
  54b333f... strub: introduce downward scrubbing
  c42d584... Adjust gnat.dg testsuite after fix for V509-015.
  2ab1eb4... Introduce strub: machine-independent stack scrubbing
  da37fed... Add leafy mode for zero-call-used-regs [ada doc]
  8107c78... Add leafy mode for zero-call-used-regs
  90036bb... Introduce hardbool attribute for C