[PATCH] D36206: [AMDGPU] Delete dead code

Matt Arsenault via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Aug 1 23:39:56 PDT 2017


arsenm added inline comments.


================
Comment at: lib/Target/AMDGPU/AMDGPUAsmPrinter.cpp:504
-  MCPhysReg HighestVGPRReg = AMDGPU::NoRegister;
-  for (MCPhysReg Reg : reverse(AMDGPU::VGPR_32RegClass.getRegisters())) {
-    if (MRI.isPhysRegUsed(Reg)) {
----------------
This was supposed to be the fast part if there are no calls. I can fix this tomorrow


https://reviews.llvm.org/D36206





More information about the llvm-commits mailing list