Implement the "thread_local" keyword.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35950 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Writer/Writer.cpp b/lib/Bytecode/Writer/Writer.cpp
index dfc84be..c48bb22 100644
--- a/lib/Bytecode/Writer/Writer.cpp
+++ b/lib/Bytecode/Writer/Writer.cpp
@@ -950,7 +950,7 @@
"Global must have an initializer or have external linkage!");
// Fields: bit0 = isConstant, bit1 = hasInitializer, bit2-4=Linkage,
- // bit5+ = Slot # for type.
+ // bit5 = isThreadLocal, bit6+ = Slot # for type.
bool HasExtensionWord = (I->getAlignment() != 0) ||
I->hasSection() ||
(I->getVisibility() != GlobalValue::DefaultVisibility);
@@ -958,12 +958,13 @@
// If we need to use the extension byte, set linkage=3(internal) and
// initializer = 0 (impossible!).
if (!HasExtensionWord) {
- unsigned oSlot = (Slot << 5) | (getEncodedLinkage(I) << 2) |
- (I->hasInitializer() << 1) | (unsigned)I->isConstant();
+ unsigned oSlot = (Slot << 6)| (((unsigned)I->isThreadLocal()) << 5) |
+ (getEncodedLinkage(I) << 2) | (I->hasInitializer() << 1)
+ | (unsigned)I->isConstant();
output_vbr(oSlot);
} else {
- unsigned oSlot = (Slot << 5) | (3 << 2) |
- (0 << 1) | (unsigned)I->isConstant();
+ unsigned oSlot = (Slot << 6) | (((unsigned)I->isThreadLocal()) << 5) |
+ (3 << 2) | (0 << 1) | (unsigned)I->isConstant();
output_vbr(oSlot);
// The extension word has this format: bit 0 = has initializer, bit 1-3 =