From: Andreas Schwab <schwab@suse.de>
To: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
Cc: Richard Earnshaw <Richard.Earnshaw@foss.arm.com>,
GCC Patches <gcc-patches@gcc.gnu.org>, nd <nd@arm.com>,
James Greenhalgh <James.Greenhalgh@arm.com>
Subject: Re: [PATCH][AArch64] Mark symbols as constant
Date: Thu, 22 Jun 2017 15:22:00 -0000 [thread overview]
Message-ID: <mvmk24482tk.fsf@suse.de> (raw)
In-Reply-To: <AM5PR0802MB26104A35233ABF33CCD45DF783C50@AM5PR0802MB2610.eurprd08.prod.outlook.com> (Wilco Dijkstra's message of "Tue, 20 Jun 2017 14:56:16 +0000")
On Jun 20 2017, Wilco Dijkstra <Wilco.Dijkstra@arm.com> wrote:
> * config/aarch64/aarch64.c (aarch64_legitimate_constant_p):
> Return true for non-tls symbols.
This breaks gcc.target/aarch64/reload-valid-spoff.c with -mabi=ilp32:
/opt/gcc/gcc-20170622/gcc/testsuite/gcc.target/aarch64/reload-valid-spoff.c: In function 'arp_file':
/opt/gcc/gcc-20170622/gcc/testsuite/gcc.target/aarch64/reload-valid-spoff.c:63:1: internal compiler error: in plus_constant, at explow.c:88
0x801ebf plus_constant(machine_mode, rtx_def*, long, bool)
../../gcc/explow.c:88
0x10b66df recog_126
../../gcc/config/aarch64/aarch64.md:1188
0x10b66df recog_128
../../gcc/config/aarch64/aarch64.md:2685
0x10b66df recog_129
../../gcc/config/aarch64/aarch64-simd.md:4348
0x10e851f recog_for_combine_1
../../gcc/combine.c:11148
0x10e8ba7 recog_for_combine
../../gcc/combine.c:11404
0x10f8ca7 try_combine
../../gcc/combine.c:3520
0x10fbcbb combine_instructions
../../gcc/combine.c:1275
0x10fbcbb rest_of_handle_combine
../../gcc/combine.c:14653
0x10fbcbb execute
../../gcc/combine.c:14698
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
next prev parent reply other threads:[~2017-06-22 15:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-19 18:59 Wilco Dijkstra
2017-06-19 22:13 ` Richard Earnshaw
2017-06-20 14:56 ` Wilco Dijkstra
2017-06-21 10:01 ` Richard Earnshaw (lists)
2017-06-22 15:22 ` Andreas Schwab [this message]
2017-06-23 10:56 ` Wilco Dijkstra
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