[PATCH] D17982: [lto] Don't lazy load metadata for now.

Sean Silva via llvm-commits llvm-commits at lists.llvm.org
Wed Mar 9 10:43:31 PST 2016


This revision was automatically updated to reflect the committed changes.
Closed by commit rL263045: [lto] Don't lazy load metadata for now. (authored by silvas).

Changed prior to commit:
  http://reviews.llvm.org/D17982?vs=50105&id=50159#toc

Repository:
  rL LLVM

http://reviews.llvm.org/D17982

Files:
  lld/trunk/ELF/SymbolTable.cpp
  lld/trunk/test/ELF/lto/metadata.ll

Index: lld/trunk/test/ELF/lto/metadata.ll
===================================================================
--- lld/trunk/test/ELF/lto/metadata.ll
+++ lld/trunk/test/ELF/lto/metadata.ll
@@ -0,0 +1,13 @@
+; REQUIRES: x86
+; RUN: llvm-as %s -o %t1.o
+; RUN: ld.lld -m elf_x86_64 %t1.o %t1.o -o %t.so -shared
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-linux-gnu"
+
+define weak void @foo(i32* %p) {
+  store i32 5, i32* %p, align 4, !tbaa !0
+  ret void
+}
+
+!0 = !{!"Simple C/C++ TBAA"}
Index: lld/trunk/ELF/SymbolTable.cpp
===================================================================
--- lld/trunk/ELF/SymbolTable.cpp
+++ lld/trunk/ELF/SymbolTable.cpp
@@ -132,7 +132,7 @@
       MemoryBuffer::getMemBuffer(F.MB, false);
   std::unique_ptr<Module> M =
       check(getLazyBitcodeModule(std::move(Buffer), Context,
-                                 /*ShouldLazyLoadMetadata*/ true));
+                                 /*ShouldLazyLoadMetadata*/ false));
   std::vector<GlobalValue *> Keep;
   for (SymbolBody *B : F.getSymbols()) {
     if (B->repl() != B)


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