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[Bug target/81422] [aarch64] internal compiler error: in update_equiv_regs, at ira.c:3425
- From: "paolo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 11 Oct 2017 19:44:26 +0000
- Subject: [Bug target/81422] [aarch64] internal compiler error: in update_equiv_regs, at ira.c:3425
- Auto-submitted: auto-generated
- References: <bug-81422-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81422
--- Comment #4 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> ---
Author: paolo
Date: Wed Oct 11 19:43:54 2017
New Revision: 253657
URL: https://gcc.gnu.org/viewcvs?rev=253657&root=gcc&view=rev
Log:
/gcc
2017-10-11 Qing Zhao <qing.zhao@oracle.com>
PR target/81422
* config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
Check whether the dest is REG before adding REG_EQUIV note.
/gcc/testsuite
2017-10-11 Qing Zhao <qing.zhao@oracle.com>
PR target/81422
* gcc.target/aarch64/pr81422.C: New test.
Added:
trunk/gcc/testsuite/gcc.target/aarch64/pr81422.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/aarch64/aarch64.c
trunk/gcc/testsuite/ChangeLog