[PATCH] D21760: AMDGPU: Implement per-function subtargets

[Matt Arsenault via llvm-commits]

arsenm added inline comments.

================
Comment at: lib/Target/AMDGPU/AMDGPUTargetMachine.cpp:219-228
@@ +218,12 @@
+
+#ifndef LLVM_BUILD_GLOBAL_ISEL
+    GISelAccessor *GISel = new GISelAccessor();
+#else
+    SIGISelActualAccessor *GISel =
+      new SIGISelActualAccessor();
+    GISel->CallLoweringInfo.reset(
+      new SICallLowering(*I->getTargetLowering()));
+    GISel->RegBankInfo.reset(
+      new SIRegisterBankInfo(*I->getRegisterInfo()));
+#endif
+
----------------
echristo wrote:
> ?
I just copied the global isel stuff from AArch64. We have some of it implemented already, but I apparently didn't move that out of the subtarget. I'll move those and remove the unimplemented piece


http://reviews.llvm.org/D21760