[gcc/devel/c++-coroutines] [PATCH, GCC/ARM] Add MVE target check to sourcebuild.texi
Iain D Sandoe
iains@gcc.gnu.org
Fri Feb 21 21:38:00 GMT 2020
https://gcc.gnu.org/g:131fbdd7b750faecd7c874dc97adb01b53d073ea
commit 131fbdd7b750faecd7c874dc97adb01b53d073ea
Author: Mihail Ionescu <mihail.ionescu@arm.com>
Date: Fri Feb 21 15:26:06 2020 +0000
[PATCH, GCC/ARM] Add MVE target check to sourcebuild.texi
Follow up to: https://gcc.gnu.org/ml/gcc-patches/2020-02/msg01109.html
Committed as obvious.
gcc/ChangeLog:
2020-02-21 Mihail Ionescu <mihail.ionescu@arm.com>
* doc/sourcebuild.texi (arm_v8_1m_mve_ok):
Document new target supports option.
Diff:
---
gcc/ChangeLog | 5 +++++
gcc/doc/sourcebuild.texi | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 833fa6a..cb28cd6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2020-02-21 Mihail Ionescu <mihail.ionescu@arm.com>
+
+ * doc/sourcebuild.texi (arm_v8_1m_mve_ok):
+ Document new target supports option.
+
2020-02-21 Dennis Zhang <dennis.zhang@arm.com>
* config/arm/arm_neon.h (vmmlaq_s32, vmmlaq_u32, vusmmlaq_s32): New.
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index 1f412de..eef1432 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -1893,6 +1893,11 @@ ARM target supports options to generate instructions from ARMv8.2-A with
the 8-Bit Integer Matrix Multiply extension (i8mm). Some multilibs may be
incompatible with these options.
+@item arm_v8_1m_mve_ok
+ARM target supports options to generate instructions from ARMv8.1-M with
+the M-Profile Vector Extension (MVE). Some multilibs may be incompatible
+with these options.
+
@item arm_prefer_ldrd_strd
ARM target prefers @code{LDRD} and @code{STRD} instructions over
@code{LDM} and @code{STM} instructions.
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