function pointer support in PGO

1 files changed, 1 insertions, 1 deletions

diff --git a/src/modules.js b/src/modules.js
index 797d4d83..e78b294f 100644
--- a/src/modules.js
+++ b/src/modules.js
@@ -291,7 +291,7 @@ var Functions = {
       var sig = ASM_JS ? Functions.implementedFunctions[ident] || Functions.unimplementedFunctions[ident] || LibraryManager.library[ident.substr(1) + '__sig'] : 'x';
       assert(sig, ident);
       if (!tables[sig]) tables[sig] = emptyTable(sig); // TODO: make them compact
-      tables[sig][this.indexedFunctions[ident]] = ident;
+      tables[sig][this.indexedFunctions[ident]] = ident in DEAD_FUNCTIONS ? '0' : ident;
     }
     var generated = false;
     var wrapped = {};