Match SelectionDAG logic for enabling movt.
Darwin doesn't do static, and ELF targets only support static.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147740 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMFastISel.cpp b/lib/Target/ARM/ARMFastISel.cpp
index 9b056d7..801c663 100644
--- a/lib/Target/ARM/ARMFastISel.cpp
+++ b/lib/Target/ARM/ARMFastISel.cpp
@@ -620,7 +620,11 @@
unsigned DestReg = createResultReg(TLI.getRegClassFor(VT));
// Use movw+movt when possible, it avoids constant pool entries.
- if (Subtarget->isTargetDarwin() && Subtarget->useMovt()) {
+ // Darwin targets don't support movt with Reloc::Static, see
+ // ARMTargetLowering::LowerGlobalAddressDarwin. Other targets only support
+ // static movt relocations.
+ if (Subtarget->useMovt() &&
+ Subtarget->isTargetDarwin() == (RelocM != Reloc::Static)) {
unsigned Opc;
switch (RelocM) {
case Reloc::PIC_: