From 85f814e17f7d4e8d665fee4281831c8f4576e40f Mon Sep 17 00:00:00 2001
From: Jukka Jylänki <jujjyl@gmail.com>
Date: Mon, 28 Mar 2016 15:12:17 +0300
Subject: Fix function trapIfGt() to operate on 64-bit integers even when
 building a 32-bit executable.

---
 src/wasm-interpreter.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/wasm-interpreter.h')

diff --git a/src/wasm-interpreter.h b/src/wasm-interpreter.h
index 9aadccb59..00a3db0c6 100644
--- a/src/wasm-interpreter.h
+++ b/src/wasm-interpreter.h
@@ -695,7 +695,7 @@ private:
 
   template <class LS>
   size_t getFinalAddress(LS* curr, Literal ptr) {
-    auto trapIfGt = [this](size_t lhs, size_t rhs, const char* msg) {
+    auto trapIfGt = [this](uint64_t lhs, uint64_t rhs, const char* msg) {
       if (lhs > rhs) {
         std::stringstream ss;
         ss << msg << ": " << lhs << " > " << rhs;
-- 
cgit v1.2.3


From a471455c7fb4ffc01badedbb2ac9328a646f4693 Mon Sep 17 00:00:00 2001
From: Jukka Jylänki <jujjyl@gmail.com>
Date: Mon, 28 Mar 2016 16:01:56 +0300
Subject: Clean up src\wasm-interpreter.h(286): warning C4800: 'int64_t':
 forcing value to bool 'true' or 'false' (performance warning)

---
 src/wasm-interpreter.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/wasm-interpreter.h')

diff --git a/src/wasm-interpreter.h b/src/wasm-interpreter.h
index 00a3db0c6..5f51ff253 100644
--- a/src/wasm-interpreter.h
+++ b/src/wasm-interpreter.h
@@ -283,7 +283,7 @@ private:
         if (curr->condition) {
           Flow conditionFlow = visit(curr->condition);
           if (conditionFlow.breaking()) return conditionFlow;
-          condition = conditionFlow.value.getInteger();
+          condition = conditionFlow.value.getInteger() != 0;
         }
         return condition ? flow : Flow();
       }
-- 
cgit v1.2.3


From bce9c632434bafd99bc18e57a0ba077785b333fa Mon Sep 17 00:00:00 2001
From: Jukka Jylänki <jujjyl@gmail.com>
Date: Mon, 28 Mar 2016 16:03:19 +0300
Subject: Clean up src\wasm-interpreter.h(307): warning C4244: 'argument':
 conversion from 'int64_t' to 'unsigned int', possible loss of data

---
 src/wasm-interpreter.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/wasm-interpreter.h')

diff --git a/src/wasm-interpreter.h b/src/wasm-interpreter.h
index 5f51ff253..6f3d872fa 100644
--- a/src/wasm-interpreter.h
+++ b/src/wasm-interpreter.h
@@ -304,7 +304,7 @@ private:
 
         Name target = curr->default_;
         if (index >= 0 && (size_t)index < curr->targets.size()) {
-          target = curr->targets[index];
+          target = curr->targets[(size_t)index];
         }
         flow.breakTo = target;
         return flow;
-- 
cgit v1.2.3


From 6f7f0286a93a0356f8548760082d082bede57ed8 Mon Sep 17 00:00:00 2001
From: Jukka Jylänki <jujjyl@gmail.com>
Date: Mon, 28 Mar 2016 16:04:49 +0300
Subject: Clean up src\wasm-interpreter.h(644): warning C4244: 'initializing':
 conversion from 'double' to 'int64_t', possible loss of data.

---
 src/wasm-interpreter.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/wasm-interpreter.h')

diff --git a/src/wasm-interpreter.h b/src/wasm-interpreter.h
index 6f3d872fa..e7a5d6d14 100644
--- a/src/wasm-interpreter.h
+++ b/src/wasm-interpreter.h
@@ -641,7 +641,7 @@ private:
           if (val > (double)std::numeric_limits<int32_t>::max() || val < (double)std::numeric_limits<int32_t>::min()) trap("i32.truncSFloat overflow");
           return Literal(int32_t(val));
         } else {
-          int64_t converted = val;
+          int64_t converted = (int64_t)val;
           if ((val >= 1 && converted <= 0) || val < (double)LLONG_MIN) trap("i64.truncSFloat overflow");
           return Literal(converted);
         }
@@ -654,7 +654,7 @@ private:
           if (val > (double)std::numeric_limits<uint32_t>::max() || val <= (double)-1) trap("i32.truncUFloat overflow");
           return Literal(uint32_t(val));
         } else {
-          uint64_t converted = val;
+          uint64_t converted = (uint64_t)val;
           if (converted < val - 1 || val <= (double)-1) trap("i64.truncUFloat overflow");
           return Literal(converted);
         }
-- 
cgit v1.2.3