From 0540825b30e079c75487acccf8152f485b6134fd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Bargull?= <andre.bargull@gmail.com>
Date: Tue, 22 Oct 2019 09:37:21 +0000
Subject: [PATCH] Bug 1383436 - Part 9: Use MToIntegerInt32 when inlining
 ToIntegerPositiveZero. r=jandem

Differential Revision: https://phabricator.services.mozilla.com/D37292

--HG--
extra : moz-landing-system : lando
---
 js/src/jit/MCallOptimize.cpp | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/js/src/jit/MCallOptimize.cpp b/js/src/jit/MCallOptimize.cpp
index d228a919b3b3..e31a1b575cf1 100644
--- a/js/src/jit/MCallOptimize.cpp
+++ b/js/src/jit/MCallOptimize.cpp
@@ -3689,11 +3689,7 @@ IonBuilder::InliningResult IonBuilder::inlineToIntegerPositiveZero(
   }
 
   if (returnType == MIRType::Int32) {
-    if (input->mightBeType(MIRType::Undefined)) {
-      return InliningStatus_NotInlined;
-    }
-
-    auto* toInt32 = MToNumberInt32::New(alloc(), input);
+    auto* toInt32 = MToIntegerInt32::New(alloc(), input);
     current->add(toInt32);
     current->push(toInt32);
   } else {