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| author | Diana Picus <diana.picus@linaro.org> | 2017-03-13 14:28:34 +0000 |
|---|---|---|
| committer | Diana Picus <diana.picus@linaro.org> | 2017-03-13 14:28:34 +0000 |
| commit | 94db2e288b82a163d2aeabada1ac37fd0f518319 (patch) | |
| tree | 42b5962947e3a3831f9456d1f9a3ff7bf7ff2546 /llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp | |
| parent | 9f9634748885657bee3d9f1414876361049a99c7 (diff) | |
| download | bcm5719-llvm-94db2e288b82a163d2aeabada1ac37fd0f518319.tar.gz bcm5719-llvm-94db2e288b82a163d2aeabada1ac37fd0f518319.zip | |
[ARM] GlobalISel: Support SP in regbankselect
We used to hit an unreachable in getRegBankFromRegClass when dealing with the
stack pointer. This commit adds support for the GPRsp reg class.
llvm-svn: 297621
Diffstat (limited to 'llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp b/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp index 8eb13235de1..08f3da73886 100644 --- a/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp +++ b/llvm/lib/Target/ARM/ARMRegisterBankInfo.cpp @@ -180,6 +180,7 @@ const RegisterBank &ARMRegisterBankInfo::getRegBankFromRegClass( switch (RC.getID()) { case GPRRegClassID: case GPRnopcRegClassID: + case GPRspRegClassID: case tGPR_and_tcGPRRegClassID: case tGPRRegClassID: return getRegBank(ARM::GPRRegBankID); |
