From 2b4b68d9365e7003fb7404aca2540b5372d7791b Mon Sep 17 00:00:00 2001 From: Tom Stellard Date: Tue, 19 Feb 2013 15:22:45 +0000 Subject: [PATCH] R600: Mark all members of the TRegMem register class as reserved This stops the Machine Verifier from complaining about uses of undefined physical registers. NOTE: This is a candidate for the Mesa stable branch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175518 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/R600/R600RegisterInfo.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/lib/Target/R600/R600RegisterInfo.cpp b/lib/Target/R600/R600RegisterInfo.cpp index 33e858dc046..bbd7995d7d5 100644 --- a/lib/Target/R600/R600RegisterInfo.cpp +++ b/lib/Target/R600/R600RegisterInfo.cpp @@ -49,6 +49,12 @@ BitVector R600RegisterInfo::getReservedRegs(const MachineFunction &MF) const { Reserved.set(*I); } + for (TargetRegisterClass::iterator I = AMDGPU::TRegMemRegClass.begin(), + E = AMDGPU::TRegMemRegClass.end(); + I != E; ++I) { + Reserved.set(*I); + } + const R600InstrInfo *RII = static_cast(&TII); std::vector IndirectRegs = RII->getIndirectReservedRegs(MF); for (std::vector::iterator I = IndirectRegs.begin(), -- 2.34.1