[PATCH] D59012: [WebAssembly] LTO: Don't include bitcode-only symbols in the symtab

[Phabricator via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL355577: [WebAssembly] LTO: Don't include bitcode-only symbols in the symtab (authored by sbc, committed by ).

Changed prior to commit:
  https://reviews.llvm.org/D59012?vs=189538&id=189637#toc

Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D59012/new/

https://reviews.llvm.org/D59012

Files:
  lld/trunk/test/ELF/lto/relocatable.ll
  lld/trunk/test/wasm/lto/relocatable.ll
  lld/trunk/wasm/Writer.cpp


Index: lld/trunk/test/wasm/lto/relocatable.ll
===================================================================
--- lld/trunk/test/wasm/lto/relocatable.ll
+++ lld/trunk/test/wasm/lto/relocatable.ll
@@ -0,0 +1,27 @@
+; RUN: llvm-as %s -o %t1.o
+; RUN: wasm-ld %t1.o -r -o %t
+; RUN: llvm-readobj -symbols %t | FileCheck %s
+
+; CHECK:      Symbols [
+; CHECK-NEXT:   Symbol {
+; CHECK-NEXT:     Name: foo
+; CHECK-NEXT:     Type: FUNCTION (0x0)
+; CHECK-NEXT:     Flags [ (0x0)
+; CHECK-NEXT:     ]
+; CHECK-NEXT:     ElementIndex: 0x0
+; CHECK-NEXT:   }
+; CHECK-NEXT: ]
+
+target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
+target triple = "wasm32-unknown-unknown"
+
+define void @foo() {
+  call void @bar()
+  ret void
+}
+
+define internal void @bar() {
+  ret void
+}
+
+declare i32 @baz(...)
Index: lld/trunk/test/ELF/lto/relocatable.ll
===================================================================
--- lld/trunk/test/ELF/lto/relocatable.ll
+++ lld/trunk/test/ELF/lto/relocatable.ll
@@ -71,3 +71,5 @@
 define internal void @bar() {
   ret void
 }
+
+declare i32 @baz(...)
Index: lld/trunk/wasm/Writer.cpp
===================================================================
--- lld/trunk/wasm/Writer.cpp
+++ lld/trunk/wasm/Writer.cpp
@@ -950,7 +950,7 @@
   };
 
   for (Symbol *Sym : Symtab->getSymbols())
-    if (!Sym->isLazy())
+    if (Sym->IsUsedInRegularObj)
       AddSymbol(Sym);
 
   for (ObjFile *File : Symtab->ObjectFiles) {


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