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Currently the default C calling convention functions are treated
the same as compute kernels. Make this explicit so the default
calling convention can be changed to a non-kernel.
Converted with perl -pi -e 's/define void/define amdgpu_kernel void/'
on the relevant test directories (and undoing in one place that actually
wanted a non-kernel).
llvm-svn: 298444
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A target intrinsic may be defined as possibly reading memory,
but the call site may have additional knowledge that it doesn't read
memory. The intrinsic lowering will expect the pessimistic
assumption of the intrinsic definition, so the chain should
still be used.
llvm-svn: 287593
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registers.
Possibility to specify code of hardware register kept.
Disassemble to symbolic name, if name is known.
Tests updated/added.
Differential Revision: http://reviews.llvm.org/D19335
llvm-svn: 267724
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Added hwreg(reg[,offset,width]) syntax.
Default offset = 0, default width = 32.
Possibility to specify 16-bit immediate kept.
Added out-of-range checks.
Disassembling is always to hwreg(...) format.
Tests updated/added.
Differential Revision: http://reviews.llvm.org/D19329
llvm-svn: 267410
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Summary:
Define s_getreg intrinsic to generate s_getreg instruction to read
hardware registers.
Reviewers: tstellarAMD, arsenm
Subscribers: llvm-commits, arsenm
Differential Revision: http://reviews.llvm.org/D17892
llvm-svn: 263124
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