From 3b0b011b36797388a379da85b11e55830906cf0d Mon Sep 17 00:00:00 2001
From: Alon Zakai <azakai@google.com>
Date: Tue, 30 May 2023 17:07:28 -0700
Subject: StackIR: Remove nops (#5746)

No nop instruction is necessary in wasm, so in StackIR we can simply
remove them all.

Fixes #5745
---
 scripts/fuzz_opt.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'scripts/fuzz_opt.py')

diff --git a/scripts/fuzz_opt.py b/scripts/fuzz_opt.py
index 18bd95828..3039e2bd8 100755
--- a/scripts/fuzz_opt.py
+++ b/scripts/fuzz_opt.py
@@ -1527,6 +1527,8 @@ opt_choices = [
     ("--optimize-instructions",),
     ("--optimize-stack-ir",),
     ("--generate-stack-ir", "--optimize-stack-ir",),
+    # the full lifecycle of stack IR: generate, optimize, and write (and read)
+    ("--generate-stack-ir", "--optimize-stack-ir", "--roundtrip"),
     ("--pick-load-signs",),
     ("--precompute",),
     ("--precompute-propagate",),
-- 
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