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4f20c5bff5
This ports a number of OpenCL and fast-math flags for floating point
over to the new marshalling infrastructure.
As part of this, `Opt{In,Out}FFlag` were enhanced to allow other flags to
imply them, via `DefaultAnyOf<>`. For example:
```
defm signed_zeros : OptOutFFlag<"signed-zeros", ...,
"LangOpts->NoSignedZero",
DefaultAnyOf<[cl_no_signed_zeros, menable_unsafe_fp_math]>>;
```
defines `-fsigned-zeros` (`false`) and `-fno-signed-zeros` (`true`)
linked to the keypath `LangOpts->NoSignedZero`, defaulting to `false`,
but set to `true` implicitly if one of `-cl-no-signed-zeros` or
`-menable-unsafe-fp-math` is on.
Note that the initial patch was written Daniel Grumberg.
Differential Revision: https://reviews.llvm.org/D82756
15 lines
264 B
CMake
15 lines
264 B
CMake
set(LLVM_LINK_COMPONENTS
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Option
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Support
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)
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set(LLVM_TARGET_DEFINITIONS Opts.td)
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tablegen(LLVM Opts.inc -gen-opt-parser-defs)
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add_public_tablegen_target(OptsTestTableGen)
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add_llvm_unittest(OptionTests
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OptionParsingTest.cpp
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OptionMarshallingTest.cpp
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)
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