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author	edlinger <edlinger@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 23 Jun 2017 12:44:07 +0000 (12:44 +0000)
committer	edlinger <edlinger@138bc75d-0d04-0410-961f-82ee72b054a4>
	Fri, 23 Jun 2017 12:44:07 +0000 (12:44 +0000)
commit	7f5df6a79db3adac74b7cc11a7ecba1bfca0ec05
tree	892f77d0c25f7c9466a953d82453e67a199eb7b2	tree
parent	4e551c7de5072438e7a06a99a0ee432420dc6dd5	commit \| diff

2017-06-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        rtl-optimizatoin/79286
        * ira.c (update_equiv_regs): Revert to using may_trap_or_fault_p again.
        * rtlanal.c (rtx_addr_can_trap_p_1): SYMBOL_REF_FUNCTION_P can never
        trap.  PIC register plus a const unspec without offset can never trap.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@249588 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/ira.c		diff \| blob \| blame \| history
gcc/rtlanal.c		diff \| blob \| blame \| history

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