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[Bug target/78057] [7 Regression]: FAIL: gcc.target/i386/bmi-{4,5,6}.c
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 21 Oct 2016 15:39:57 +0000
- Subject: [Bug target/78057] [7 Regression]: FAIL: gcc.target/i386/bmi-{4,5,6}.c
- Auto-submitted: auto-generated
- References: <bug-78057-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78057
--- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Fri Oct 21 15:39:25 2016
New Revision: 241411
URL: https://gcc.gnu.org/viewcvs?rev=241411&root=gcc&view=rev
Log:
PR target/78057
* config/i386/i386.c: Include fold-const-call.h, tree-vrp.h
and tree-ssanames.h.
(ix86_fold_builtin): Fold IX86_BUILTIN_[LT]ZCNT{16,32,64}
with INTEGER_CST argument.
(ix86_gimple_fold_builtin): New function.
(TARGET_GIMPLE_FOLD_BUILTIN): Define.
* gcc.target/i386/pr78057.c: New test.
Added:
trunk/gcc/testsuite/gcc.target/i386/pr78057.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/testsuite/ChangeLog