support ptrtoint into i64 in i64 mode 1

2 files changed, 5 insertions, 3 deletions

diff --git a/src/intertyper.js b/src/intertyper.js
index 4b4544ae..c9580319 100644
--- a/src/intertyper.js
+++ b/src/intertyper.js
@@ -815,8 +815,10 @@ function intertyper(data, sidePass, baseLineNums) {
       } else {
         item.type = item.param1.type;
       }
-      for (var i = 1; i <= 4; i++) {
-        if (item['param'+i]) item['param'+i].type = item.type; // All params have the same type, normally
+      if (item.op != 'ptrtoint') {
+        for (var i = 1; i <= 4; i++) {
+          if (item['param'+i]) item['param'+i].type = item.type; // All params have the same type, normally
+        }
       }
       if (item.op in LLVM.EXTENDS) {
         item.type = item.param2.ident;
diff --git a/src/parseTools.js b/src/parseTools.js
index 7f837419..88c7ce68 100644
--- a/src/parseTools.js
+++ b/src/parseTools.js
@@ -1652,7 +1652,7 @@ function processMathop(item) {
         return '((' + ident1 + '[0]) & ' + (Math.pow(2, bitsLeft)-1) + ')';
       }
       case 'select': return ident1 + ' ? ' + makeCopyI64(ident2) + ' : ' + makeCopyI64(ident3);
-      case 'ptrtoint': throw 'Pointers cannot be 64-bit!';
+      case 'ptrtoint': return makeI64(ident1, 0);
       case 'inttoptr': return '(' + ident1 + '[0])'; // just directly truncate the i64 to a 'pointer', which is an i32
       // Dangerous, rounded operations. TODO: Fully emulate
       case 'add': warnI64_1(); return handleOverflow(splitI64(mergeI64(ident1) + '+' + mergeI64(ident2)), bits);