From c9c34fb31f67c59c1c75fb9b567ee1fa4791cea8 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Sun, 19 May 2024 13:04:29 +0200
Subject: [PATCH] Always add -enable-sign-ext to the wasm-opt command-line

At least LLVM 18 seems to emit these instructions by default.
---
 test/default/wasi-test-wrapper.sh | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/test/default/wasi-test-wrapper.sh b/test/default/wasi-test-wrapper.sh
index 5c3cea76..a05fb6be 100755
--- a/test/default/wasi-test-wrapper.sh
+++ b/test/default/wasi-test-wrapper.sh
@@ -4,7 +4,8 @@ unset LDFLAGS
 unset CFLAGS
 
 if command -v wasm-opt >/dev/null; then
-  wasm-opt -O4 -o "${1}.tmp" "$1" && mv -f "${1}.tmp" "$1"
+  wasm-opt -O4 --enable-sign-ext --emit-target-features $WASMOPT_FLAGS \
+    -o "${1}.tmp" "$1" && mv -f "${1}.tmp" "$1"
 fi
 
 if [ -z "$WASI_RUNTIME" ] || [ "$WASI_RUNTIME" = "wasmedge" ]; then
@@ -71,15 +72,15 @@ fi
 
 if [ -z "$WASI_RUNTIME" ] || [ "$WASI_RUNTIME" = "iwasm" ]; then
   if command -v iwasm >/dev/null; then
-  if iwasm | grep -qi wasi >/dev/null 2>&1; then
-    if wamrc --version; then
-      wamrc -o "${1}.o" "$1" >/dev/null &&
-        iwasm --dir=. "${1}.o" && exit 0
-    else
-      iwasm --dir=. "$1" && exit 0
+    if iwasm | grep -qi wasi >/dev/null 2>&1; then
+      if wamrc --version; then
+        wamrc -o "${1}.o" "$1" >/dev/null &&
+          iwasm --dir=. "${1}.o" && exit 0
+      else
+        iwasm --dir=. "$1" && exit 0
+      fi
     fi
   fi
-  fi
 fi
 
 if [ -z "$WASI_RUNTIME" ] || [ "$WASI_RUNTIME" = "wazero" ]; then