en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll#b7cef81f Replace "no-frame-pointer-*" function attributes with "frame-pointer"Part of the effort to refactoring frame pointer code generation. We usedto use two function attributes "no-frame-pointer-elim" and"no-frame-pointer-elim-non-leaf" to represent three kinds of framepointer usage: (all) frames use frame pointer, (non-leaf) frames useframe pointer, (none) frame use frame pointer. This CL makes the ideaexplicit by using only one enum function attribute "frame-pointer"Option "-frame-pointer=" replaces "-disable-fp-elim" for tools such asllc."no-frame-pointer-elim" and "no-frame-pointer-elim-non-leaf" are stillsupported for easy migration to "frame-pointer".tests are mostly updated with// replace command line args ‘-disable-fp-elim=false’ with ‘-frame-pointer=none’grep -iIrnl '\-disable-fp-elim=false' * | xargs sed -i '' -e "s/-disable-fp-elim=false/-frame-pointer=none/g"// replace command line args ‘-disable-fp-elim’ with ‘-frame-pointer=all’grep -iIrnl '\-disable-fp-elim' * | xargs sed -i '' -e "s/-disable-fp-elim/-frame-pointer=all/g"Patch by Yuanfang Chen (tabloid.adroit)!Differential Revision: https://reviews.llvm.org/D56351llvm-svn: 351049 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll Mon, 14 Jan 2019 10:55:55 +0000 Francis Visoiu Mistrih <francisvm@yahoo.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll#083e6a5b Don't emit CFI instructions at the end of a functionWhen functions are terminated by unreachable instructions, the lastinstruction might trigger a CFI instruction to be generated. However,emitting it would be be illegal since the function (and thus the FDEthe CFI is in) has already ended with the previous instruction.Darwin's dwarfdump --verify --eh-frame complains about this and thespecification supports this.Relevant bits from the DWARF 5 standard (6.4 Call Frame Information):"[The] address_range [field in an FDE]: The number of bytes of program instructions described by this entry.""Row creation instructions: [...] The new location value is always greater than the current one."The first quotation implies that a CFI cannot describe a targetaddress outside of the enclosing FDE's range.rdar://problem/26244988Differential Revision: https://reviews.llvm.org/D32246llvm-svn: 301219 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll Mon, 24 Apr 2017 18:45:59 +0000 Adrian Prantl <aprantl@apple.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll#310e4b59 Use the vanilla func_end symbol for .size.No need to create yet another temp symbol.llvm-svn: 231198 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll Wed, 04 Mar 2015 01:35:23 +0000 Rafael Espindola <rafael.espindola@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll#9dd2d581 Add back tests for empty function in SPARC and PowerPC.llvm-svn: 217834 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll Mon, 15 Sep 2014 22:11:07 +0000 Rafael Espindola <rafael.espindola@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll#2ce0d91b Provide an implementation of getNoopForMachoTarget for SPARC.llvm-svn: 217611 List of files: /llvm-project-15.0.7/llvm/test/CodeGen/SPARC/empty-functions.ll Thu, 11 Sep 2014 17:40:51 +0000 Brad Smith <brad@comstyle.com>