In the absence of a linker to build the GOT, use the 32-bit
non_lazy_ptr mechanism on x86-64 Darwin JIT. Fixes a bunch
of last night's failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54692 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86CodeEmitter.cpp b/lib/Target/X86/X86CodeEmitter.cpp
index c0d051f..8a02ca4 100644
--- a/lib/Target/X86/X86CodeEmitter.cpp
+++ b/lib/Target/X86/X86CodeEmitter.cpp
@@ -251,7 +251,9 @@
}
bool Emitter::gvNeedsLazyPtr(const GlobalValue *GV) {
- return !Is64BitMode &&
+ // For Darwin, simulate the linktime GOT by using the same lazy-pointer
+ // mechanism as 32-bit mode.
+ return (!Is64BitMode || TM.getSubtarget<X86Subtarget>().isTargetDarwin()) &&
TM.getSubtarget<X86Subtarget>().GVRequiresExtraLoad(GV, TM, false);
}