From 331de9413f4f82db41dfbe60f521b21880b6688e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Sun, 14 Apr 2019 07:45:54 +0200
Subject: Eliminate the beam_except pass

The beam_except pass rewrites certain calls `erlang:error/{1,2}` to
use specialized instructions for common exceptions such as
`{badmatch,Term}`.

Move this optimization to `beam_ssa_pre_codegen` and `beam_ssa_codegen`.

The main reason for this change is that optimization passes operating
on SSA code are easier to maintain than optimization passes working
on BEAM code.
---
 lib/compiler/src/Makefile | 1 -
 1 file changed, 1 deletion(-)

(limited to 'lib/compiler/src/Makefile')

diff --git a/lib/compiler/src/Makefile b/lib/compiler/src/Makefile
index 87b0d345f2..0c1dc30f9c 100644
--- a/lib/compiler/src/Makefile
+++ b/lib/compiler/src/Makefile
@@ -52,7 +52,6 @@ MODULES =  \
 	beam_clean \
 	beam_dict \
 	beam_disasm \
-	beam_except \
 	beam_flatten \
 	beam_jump \
 	beam_listing \
-- 
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