[lld] b52fc59 - [WebAssembly] Fixed memory.init always using 64-bit ptr

[Wouter van Oortmerssen via llvm-commits]

Author: Wouter van Oortmerssen
Date: 2020-08-12T12:23:36-07:00
New Revision: b52fc59e17044eecdf009f46825f2f44851a3e1d

URL: https://github.com/llvm/llvm-project/commit/b52fc59e17044eecdf009f46825f2f44851a3e1d
DIFF: https://github.com/llvm/llvm-project/commit/b52fc59e17044eecdf009f46825f2f44851a3e1d.diff

LOG: [WebAssembly] Fixed memory.init always using 64-bit ptr

(because the is64 flag was tested incorrectly in LLD).

Added: 
    

Modified: 
    lld/wasm/Writer.cpp

Removed: 
    


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diff  --git a/lld/wasm/Writer.cpp b/lld/wasm/Writer.cpp
index dddecad4ac53..495050c0b631 100644
--- a/lld/wasm/Writer.cpp
+++ b/lld/wasm/Writer.cpp
@@ -838,7 +838,7 @@ void Writer::createInitMemoryFunction() {
       for (const OutputSegment *s : segments) {
         if (needsPassiveInitialization(s)) {
           // destination address
-          if (config->is64) {
+          if (config->is64.getValueOr(false)) {
             writeI64Const(os, s->startVA, "destination address");
           } else {
             writeI32Const(os, static_cast<int32_t>(s->startVA),