From a28343a33ed28b4d5c83c37e350aceaf09b5246f Mon Sep 17 00:00:00 2001
From: Sam Clegg <sbc@chromium.org>
Date: Thu, 5 Dec 2019 13:09:21 -0600
Subject: Add string parameter to WASM_UNREACHABLE (#2499)

This works more like llvm's unreachable handler in that is preserves
information even in release builds.
---
 src/asm2wasm.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/asm2wasm.h')

diff --git a/src/asm2wasm.h b/src/asm2wasm.h
index 24e9ddc76..048d363ef 100644
--- a/src/asm2wasm.h
+++ b/src/asm2wasm.h
@@ -1548,7 +1548,7 @@ void Asm2WasmBuilder::processAsm(Ref ast) {
                 break;
               }
               default:
-                WASM_UNREACHABLE();
+                WASM_UNREACHABLE("unexpected type");
             }
           } else {
             assert(old == none);
@@ -2060,7 +2060,7 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) {
           ret->op = NegFloat32;
           ret->type = Type::f32;
         } else {
-          WASM_UNREACHABLE();
+          WASM_UNREACHABLE("unexpected asm type");
         }
         return ret;
       } else if (ast[1] == B_NOT) {
@@ -2195,7 +2195,7 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) {
             ret->type = value->type;
             return ret;
           } else {
-            WASM_UNREACHABLE();
+            WASM_UNREACHABLE("unexpected type");
           }
         }
         if (name == Math_floor || name == Math_sqrt || name == Math_ceil) {
@@ -2328,7 +2328,7 @@ Function* Asm2WasmBuilder::processFunction(Ref ast) {
               process(ast[2][2]),
               asmToWasmType(view.type));
           }
-          WASM_UNREACHABLE();
+          WASM_UNREACHABLE("unexpected atomic op");
         }
         bool tableCall = false;
         if (wasmOnly) {
-- 
cgit v1.2.3