Re: [PATCH, AArch64] Support BICS instruction in the backend

[Marcus Shawcroft]

On 01/05/13 18:45, Ian Bolton wrote:

From: Marcus Shawcroft [mailto:marcus.shawcr...@gmail.com]
+  /* { dg-final { scan-assembler "bics\tx\[0-9\]+, x\[0-9\]+, x\[0-
9\]+" } } */

+  /* { dg-final { scan-assembler "bics\tx\[0-9\]+, x\[0-9\]+,
x\[0-9\]+, lsl 3" } } */

Ian, These two patterns have the same issue Richard just highlighted
on your other patch, ie the first pattern will also match anything
matched by the second pattern.

/Marcus

I've fixed the rules in the testcases and renamed the files to match
naming conventions in the latest patch (attached).

OK to commit?

Cheers,
Ian


2013-05-01  Ian Bolton  <ian.bol...@arm.com>

gcc/
        * config/aarch64/aarch64.md (*and_one_cmpl<mode>3_compare0):
        New pattern.
        (*and_one_cmplsi3_compare0_uxtw): Likewise.
        (*and_one_cmpl_<SHIFT:optab><mode>3_compare0): Likewise.
        (*and_one_cmpl_<SHIFT:optab>si3_compare0_uxtw): Likewise.


testsuite/
        * gcc.target/aarch64/bics_1.c: New test.
        * gcc.target/aarch64/bics_2.c: Likewise.

Can we have the patch attached ?

Cheers
/Marcus