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SemaChecking.cpp
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Oleg Ranevskyy authoredSummary: This is a simple sema check patch for arguments of `__builtin_arm_rsr` and the related builtins, which currently do not allow special registers with indexes >7. Some of the possible register name formats these builtins accept are: ``` {c}p<coprocessor>:<op1>:c<CRn>:c<CRm>:<op2> ``` ``` o0:op1:CRn:CRm:op2 ``` where `op1` / `op2` are integers in the range [0, 7] and `CRn` / `CRm` are integers in the range [0, 15]. The current sema check does not allow `CRn` > 7 and accepts `op2` up to 15. Reviewers: LukeCheeseman, rengolin Subscribers: asl, aemerson, rengolin, cfe-commits Differential Revision: https://reviews.llvm.org/D26464 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@287378 91177308-0d34-0410-b5e6-96231b3b80d8Oleg Ranevskyy authoredSummary: This is a simple sema check patch for arguments of `__builtin_arm_rsr` and the related builtins, which currently do not allow special registers with indexes >7. Some of the possible register name formats these builtins accept are: ``` {c}p<coprocessor>:<op1>:c<CRn>:c<CRm>:<op2> ``` ``` o0:op1:CRn:CRm:op2 ``` where `op1` / `op2` are integers in the range [0, 7] and `CRn` / `CRm` are integers in the range [0, 15]. The current sema check does not allow `CRn` > 7 and accepts `op2` up to 15. Reviewers: LukeCheeseman, rengolin Subscribers: asl, aemerson, rengolin, cfe-commits Differential Revision: https://reviews.llvm.org/D26464 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@287378 91177308-0d34-0410-b5e6-96231b3b80d8