选择版本
C29-CGT
C29 code generation tools -- compiler
发布信息
This is the 2.1.0.STS Short-Term Support (STS) release of the TI C29 Clang (c29clang) Compiler Tools. The c29clang compiler tools provide software development tools including the compiler, assembler, and linker, among others, which can be used to develop applications with C/C++ source code for loading and running on C29 core processors.
For definitions and explanations of STS, LTS, and the versioning number scheme, please see https://software-dl.ti.com/ccs/esd/documents/sdto_cgt_compiler_version_numbers_and_what_they_mean.html.
新增功能
- Support for link-time optimization with -flto
- Fixed an issue where the stack section (.stack) was erroneously treated as an initialized section, inflating the size of binary files created with c29objcopy
- Fixed an issue where a small subset of functions in the runtime support library were unable to be captured and placed effectively in the SECTIONS directives of the linker command file
- New floating point mode: -mfpu=none, which emulates all floating point operations in general-purpose registers.
- Performance and code size improvements
- At -O3, integer division sequences are now inlined
- Memory operations will more intelligently use the built-in address scaling of offset registers
- General reduction of superfluous or redundant sign and zero extension