[PATCH PR94442] [AArch64] Redundant ldp/stp instructions emitted at -O3

[xiezhiheng]

> -----Original Message-----
> From: Richard Sandiford [mailto:richard.sandiford@arm.com]
> Sent: Wednesday, August 26, 2020 6:14 PM
> To: xiezhiheng <xiezhiheng@huawei.com>
> Cc: Richard Biener <richard.guenther@gmail.com>; gcc-patches@gcc.gnu.org
> Subject: Re: [PATCH PR94442] [AArch64] Redundant ldp/stp instructions
> emitted at -O3
> 

Cut...

> 
> Thanks, looks great.  Pushed to master.
> 
> Richard

I made two separate patches for these two groups for review purposes.

Note: Patch for min/max intrinsics should be applied before the patch for rounding intrinsics

Bootstrapped and tested on aarch64 Linux platform.

Thanks,
Xie Zhiheng


diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f6605eae08c..939aae71ecd 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2020-08-27  Zhiheng Xie  <xiezhiheng@huawei.com>
+
+	* config/aarch64/aarch64-simd-builtins.def: Add proper FLAG
+	for min/max intrinsics.
+


diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f6605eae08c..b0d3ec6cf19 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2020-08-27  Zhiheng Xie  <xiezhiheng@huawei.com>
+
+	* config/aarch64/aarch64-simd-builtins.def: Add proper FLAG
+	for rounding intrinsics.
+
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