This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Committed] Fix PR tree-opt/26781

The problem here is that create_component_ref_by_pieces does not handle
STRING_CST.  Since STRING_CST is constant, it just can return that tree.

Committed as both obvious and pre-approved by Daniel after a bootstrap
and test on x86_64-linux-gnu.

Thanks,
Andrew Pinski

ChangeLog:

	* tree-ssa-pre.c (create_component_ref_by_pieces):
	Handle STRING_CST.

testsuite/ChangeLog:

	* gcc.c-torture/compile/pr26781-1.c: New test.
	* gcc.c-torture/compile/pr26781-2.c: New test.


Attachment: fixPRE.diff.txt
Description: Text document

Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]