-Original Message-
From: Richard Henderson [mailto:r...@redhat.com]
Sent: Wednesday, November 05, 2014 9:42 PM
To: Zhenqiang Chen
Cc: gcc-patches@gcc.gnu.org
Subject: Re: [Ping] [PATCH, 9/10] aarch64: generate conditional compare
instructions
On 11/05/2014 10:05 AM, Zhenqiang
+ /* Generate insn to match ccmp_and/ccmp_ior. */
+ target = gen_rtx_REG (mode, CC_REGNUM);
+ emit_insn (gen_rtx_SET (VOIDmode, target,
+ gen_rtx_fmt_ee (COMPARE, VOIDmode,
+ bit_op, const0_rtx)));
Invalid mode for the
Of Zhenqiang Chen
Sent: Monday, October 27, 2014 3:50 PM
To: 'Richard Henderson'
Cc: gcc-patches@gcc.gnu.org
Subject: RE: [Ping] [PATCH, 9/10] aarch64: generate conditional compare
instructions
-Original Message-
From: Richard Henderson [mailto:r...@redhat.com]
Sent: Sunday
On 11/05/2014 10:05 AM, Zhenqiang Chen wrote:
I had retested all the ccmp patches.
Bootstrap and no make check regression on X86-64.
Bootstrap and no make check regression on AARCH64 qemu.
OK for trunk?
No patch? Or what is it that you're wanting approval for?
r~
-Original Message-
From: Richard Henderson [mailto:r...@redhat.com]
Sent: Sunday, October 12, 2014 4:46 AM
To: Zhenqiang Chen; gcc-patches@gcc.gnu.org
Subject: Re: [Ping] [PATCH, 9/10] aarch64: generate conditional compare
instructions
On 09/22/2014 11:46 PM, Zhenqiang Chen
On 09/22/2014 11:46 PM, Zhenqiang Chen wrote:
+static bool
+aarch64_convert_mode (rtx* op0, rtx* op1, int unsignedp)
+{
+ enum machine_mode mode;
+
+ mode = GET_MODE (*op0);
+ if (mode == VOIDmode)
+mode = GET_MODE (*op1);
+
+ if (mode == QImode || mode == HImode)
+{
+
, June 23, 2014 3:01 PM
To: gcc-patches@gcc.gnu.org
Subject: [PATCH, 9/10] aarch64: generate conditional compare instructions
Hi,
The patches implements the two hooks for AARCH64 to generate ccmp
instructions.
Bootstrap and no make check regression on qemu.
OK for trunk?
Thanks
Hi,
The patches implements the two hooks for AARCH64 to generate ccmp instructions.
Bootstrap and no make check regression on qemu.
OK for trunk?
Thanks!
-Zhenqiang
ChangeLog:
2014-06-23 Zhenqiang Chen zhenqiang.c...@linaro.org
* config/aarch64/aarch64.c (aarch64_code_to_ccmode):
