[PATCH 9/9] Remove alias set comparison.

[Martin Liska]

gcc/ChangeLog:

2019-07-24  Martin Liska  <mliska@suse.cz>

	* ipa-icf-gimple.c (func_checker::compatible_types_p):
	Do not compare alias sets.  It's handled by operand_equal_p.

gcc/testsuite/ChangeLog:

2019-07-24  Martin Liska  <mliska@suse.cz>

	* c-c++-common/Wstringop-truncation-4.c: Disable IPA ICF.
	* gcc.dg/tree-ssa/pr64910-2.c: Likewise.
	* gcc.dg/tree-ssa/pr79352.c: Likewise.
	* gcc.dg/ipa/ipa-icf-40.c: New test.
---
 gcc/ipa-icf-gimple.c                          | 12 -------
 .../c-c++-common/Wstringop-truncation-4.c     |  2 +-
 gcc/testsuite/gcc.dg/ipa/ipa-icf-40.c         | 32 +++++++++++++++++++
 gcc/testsuite/gcc.dg/tree-ssa/pr64910-2.c     |  2 +-
 gcc/testsuite/gcc.dg/tree-ssa/pr79352.c       |  2 +-
 5 files changed, 35 insertions(+), 15 deletions(-)
 create mode 100644 gcc/testsuite/gcc.dg/ipa/ipa-icf-40.c

-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0009-Remove-alias-set-comparison.patch
Type: text/x-patch
Size: 3678 bytes
Desc: not available
URL: <http://gcc.gnu.org/pipermail/gcc-patches/attachments/20190806/d09a5616/attachment.bin>