This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [PATCH][ARM] Fix PR 56809


On 04/03/13 16:07, Kyrylo Tkachov wrote:
Hi all,

This patch fixes an ICE that we encounter when building gcc on arm targets.
The jump table reorganisation exposed a bug in the backend.
This fixes it
by using next_active_insn instead of next_real_insn when looking for the
diff vector in the jump table handling code. (Thanks to Steven Bosscher for
the tip).

A separate aarch64 patch is coming soon separately.

Tested arm-none-eabi on qemu and confirmed that the build for
arm-none-linux-gnueabi is fixed.
Since the PR affects both arm and aarch64 I put a testcase into gcc.dg.

Ok for trunk?

Ok for trunk.

regards
Ramana



Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]