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[Bug target/79066] [7 Regression] non-PIC code generated for powerpc glibc with -fpic
- From: "amodra at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 17 Jan 2017 02:54:43 +0000
- Subject: [Bug target/79066] [7 Regression] non-PIC code generated for powerpc glibc with -fpic
- Auto-submitted: auto-generated
- References: <bug-79066-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79066
--- Comment #7 from Alan Modra <amodra at gcc dot gnu.org> ---
Author: amodra
Date: Tue Jan 17 02:54:11 2017
New Revision: 244515
URL: https://gcc.gnu.org/viewcvs?rev=244515&root=gcc&view=rev
Log:
PR79066, non-PIC code generated for powerpc glibc with -fpic
PR target/79066
* config/rs6000/rs6000.md (elf_high, elf_low): Disable when pic.
* config/rs6000/rs6000.c (rs6000_emit_allocate_stack): Don't allow
symbolic stack limit when pic.
testsuite/
* gcc.target/powerpc/pr79066.c: New.
Added:
trunk/gcc/testsuite/gcc.target/powerpc/pr79066.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/rs6000/rs6000.c
trunk/gcc/config/rs6000/rs6000.md
trunk/gcc/testsuite/ChangeLog