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[Bug target/79343] [7 Regression] error: PIC register clobbered by '%2' in 'asm'
- From: "trippels at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 02 Feb 2017 14:28:53 +0000
- Subject: [Bug target/79343] [7 Regression] error: PIC register clobbered by '%2' in 'asm'
- Auto-submitted: auto-generated
- References: <bug-79343-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79343
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |trippels at gcc dot gnu.org
Resolution|--- |INVALID
--- Comment #2 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
Yes, please see https://gcc.gnu.org/gcc-7/changes.html:
PowerPC / PowerPC64 / RS6000
The PowerPC port now uses LRA by default.
GCC now diagnoses inline assembly that clobbers register r2. This has always
been invalid code, and is no longer quietly tolerated.