a677942d8a
This patch proposes an abstract type that represents fixed point numbers, similar to APInt or APSInt that was discussed in https://reviews.llvm.org/D48456#inline-425585. This type holds a value, scale, and saturation and is meant to perform intermediate calculations on constant fixed point values. Currently this class is used as a way for handling the conversions between fixed point numbers with different sizes and radixes. For example, if I'm casting from a signed _Accum to a saturated unsigned short _Accum, I will need to check the value of the signed _Accum to see if it fits into the short _Accum which involves getting and comparing against the max/min values of the short _Accum. The FixedPointNumber class currently handles the radix shifting and extension when converting to a signed _Accum. Differential Revision: https://reviews.llvm.org/D48661 llvm-svn: 339028
104 lines
2.6 KiB
CMake
104 lines
2.6 KiB
CMake
set(LLVM_LINK_COMPONENTS
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Core
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MC
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Support
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)
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find_first_existing_vc_file(llvm_vc "${LLVM_MAIN_SRC_DIR}")
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find_first_existing_vc_file(clang_vc "${CLANG_SOURCE_DIR}")
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# The VC revision include that we want to generate.
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set(version_inc "${CMAKE_CURRENT_BINARY_DIR}/SVNVersion.inc")
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set(get_svn_script "${LLVM_CMAKE_PATH}/GetSVN.cmake")
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if(DEFINED llvm_vc AND DEFINED clang_vc)
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# Create custom target to generate the VC revision include.
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add_custom_command(OUTPUT "${version_inc}"
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DEPENDS "${llvm_vc}" "${clang_vc}" "${get_svn_script}"
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COMMAND
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${CMAKE_COMMAND} "-DFIRST_SOURCE_DIR=${LLVM_MAIN_SRC_DIR}"
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"-DFIRST_NAME=LLVM"
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"-DSECOND_SOURCE_DIR=${CLANG_SOURCE_DIR}"
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"-DSECOND_NAME=SVN"
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"-DHEADER_FILE=${version_inc}"
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-P "${get_svn_script}")
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# Mark the generated header as being generated.
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set_source_files_properties("${version_inc}"
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PROPERTIES GENERATED TRUE
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HEADER_FILE_ONLY TRUE)
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# Tell Version.cpp that it needs to build with -DHAVE_SVN_VERSION_INC.
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set_source_files_properties(Version.cpp
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PROPERTIES COMPILE_DEFINITIONS "HAVE_SVN_VERSION_INC")
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else()
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# Not producing a VC revision include.
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set(version_inc)
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# Being able to force-set the SVN revision in cases where it isn't available
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# is useful for performance tracking, and matches compatibility from autoconf.
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if(SVN_REVISION)
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set_source_files_properties(Version.cpp
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PROPERTIES COMPILE_DEFINITIONS "SVN_REVISION=\"${SVN_REVISION}\"")
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endif()
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endif()
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add_clang_library(clangBasic
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Attributes.cpp
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Builtins.cpp
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CharInfo.cpp
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Cuda.cpp
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Diagnostic.cpp
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DiagnosticIDs.cpp
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DiagnosticOptions.cpp
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FileManager.cpp
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FileSystemStatCache.cpp
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FixedPoint.cpp
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IdentifierTable.cpp
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LangOptions.cpp
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MemoryBufferCache.cpp
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Module.cpp
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ObjCRuntime.cpp
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OpenMPKinds.cpp
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OperatorPrecedence.cpp
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SanitizerBlacklist.cpp
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SanitizerSpecialCaseList.cpp
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Sanitizers.cpp
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SourceLocation.cpp
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SourceManager.cpp
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TargetInfo.cpp
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Targets.cpp
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Targets/AArch64.cpp
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Targets/AMDGPU.cpp
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Targets/ARM.cpp
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Targets/AVR.cpp
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Targets/BPF.cpp
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Targets/Hexagon.cpp
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Targets/Lanai.cpp
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Targets/Le64.cpp
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Targets/MSP430.cpp
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Targets/Mips.cpp
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Targets/NVPTX.cpp
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Targets/Nios2.cpp
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Targets/OSTargets.cpp
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Targets/PNaCl.cpp
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Targets/PPC.cpp
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Targets/RISCV.cpp
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Targets/SPIR.cpp
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Targets/Sparc.cpp
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Targets/SystemZ.cpp
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Targets/TCE.cpp
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Targets/WebAssembly.cpp
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Targets/X86.cpp
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Targets/XCore.cpp
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TokenKinds.cpp
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Version.cpp
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VirtualFileSystem.cpp
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Warnings.cpp
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XRayInstr.cpp
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XRayLists.cpp
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${version_inc}
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)
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