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| author | Rafael Espindola <rafael.espindola@gmail.com> | 2014-07-04 19:08:22 +0000 |
|---|---|---|
| committer | Rafael Espindola <rafael.espindola@gmail.com> | 2014-07-04 19:08:22 +0000 |
| commit | 2dc0d9bddb578f5ddf02495caf97a6281ee06fab (patch) | |
| tree | 7605af2fd9fe0dfeb9b8a006d5c60ac0dfddaef6 | |
| parent | 4e63fc498c003b74e03c67e907588cd42389b594 (diff) | |
| download | bcm5719-llvm-2dc0d9bddb578f5ddf02495caf97a6281ee06fab.tar.gz bcm5719-llvm-2dc0d9bddb578f5ddf02495caf97a6281ee06fab.zip | |
Ignore llvm.* globals.
It is not clear if llvm.global_ctors should or should not be in llvm.metadata,
but in practice it is not and we need to ignore it for LTO.
llvm-svn: 212351
| -rw-r--r-- | llvm/lib/Object/IRObjectFile.cpp | 9 | ||||
| -rw-r--r-- | llvm/test/Object/Inputs/trivial.ll | 1 |
2 files changed, 4 insertions, 6 deletions
diff --git a/llvm/lib/Object/IRObjectFile.cpp b/llvm/lib/Object/IRObjectFile.cpp index e927447739e..62eaac7a2f0 100644 --- a/llvm/lib/Object/IRObjectFile.cpp +++ b/llvm/lib/Object/IRObjectFile.cpp @@ -238,16 +238,13 @@ uint32_t IRObjectFile::getSymbolFlags(DataRefImpl Symb) const { if (GV->hasLinkOnceLinkage() || GV->hasWeakLinkage()) Res |= BasicSymbolRef::SF_Weak; - if (auto *Var = dyn_cast<GlobalVariable>(GV)) { + if (GV->getName().startswith("llvm.")) + Res |= BasicSymbolRef::SF_FormatSpecific; + else if (auto *Var = dyn_cast<GlobalVariable>(GV)) { if (Var->getSection() == StringRef("llvm.metadata")) Res |= BasicSymbolRef::SF_FormatSpecific; } - if (auto *F = dyn_cast<Function>(GV)) { - if (F->getName().startswith("llvm.")) - Res |= BasicSymbolRef::SF_FormatSpecific; - } - return Res; } diff --git a/llvm/test/Object/Inputs/trivial.ll b/llvm/test/Object/Inputs/trivial.ll index 622d1e97f1e..463442eb90a 100644 --- a/llvm/test/Object/Inputs/trivial.ll +++ b/llvm/test/Object/Inputs/trivial.ll @@ -13,3 +13,4 @@ declare void @SomeOtherFunction(...) @var = global i32 0 @llvm.used = appending global [1 x i8*] [i8* bitcast (i32* @var to i8*)], section "llvm.metadata" +@llvm.global_ctors = appending global [1 x { i32, void ()*, i8* }] [{ i32, void ()*, i8* } { i32 65535, void ()* null, i8* null }] |
