From 950ac0d7715203ea19aa6e5d355c74aba894361e Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sat, 2 Feb 2019 03:22:42 +0000
Subject: [PATCH] add llvm evl links

---
 3d_gpu/microarchitecture.mdwn | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/3d_gpu/microarchitecture.mdwn b/3d_gpu/microarchitecture.mdwn
index d26d89484..c9473f5d5 100644
--- a/3d_gpu/microarchitecture.mdwn
+++ b/3d_gpu/microarchitecture.mdwn
@@ -798,6 +798,12 @@ costs 2 address comparators to disambiguate this short shadow in the pipeline.
 This is a lower expense than building another read port into the RF, in
 both area and power, and uses the pipeline efficiently.
 
+# Explicit Vector Length (EVL) extension to LLVM <a name="llvm_evl" />
+
+* <https://reviews.llvm.org/D57504>
+* <http://lists.libre-riscv.org/pipermail/libre-riscv-dev/2019-January/000433.html>
+* <http://lists.llvm.org/pipermail/llvm-dev/2019-January/129822.html>
+
 # References
 
 * <https://en.wikipedia.org/wiki/Tomasulo_algorithm>
-- 
2.30.2