From ffa090c10d6210395e3f304e56008e2183a85698 Mon Sep 17 00:00:00 2001
From: azidar
Date: Fri, 6 Nov 2015 09:51:59 -0800
Subject: WIP

---
 notes/memory_v2.txt | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'notes')

diff --git a/notes/memory_v2.txt b/notes/memory_v2.txt
index e6d752eb..dabbadb8 100644
--- a/notes/memory_v2.txt
+++ b/notes/memory_v2.txt
@@ -57,3 +57,16 @@ circuit top :
       rdwr  : {flip rdata : UInt<32>[4], ren : UInt<1>, wdata : UInt<32>[4], wen : UInt<1>, index : UInt<7>, clk : Clock, mask : UInt<1>[4]}[1]
    }
 
+
+Changes to compiler:
+Resolve genders: is much easier because (1) don't need to infer ports, and (2) is no longer fixed-point algorithm
+Expand accessors: now makes an expression indexer
+Lowering: Need to special case memories
+Need to do cse early on, definitely before inline indexers
+Expand whens: need to special case memories and their subfields.. ugh.
+
+
+
+
+
+
-- 
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