search for: __cmdline

...Bitcode Embedding: Several special sections are used by bitcode to mark the presence of the bitcode in the MachO file. "__LLVM, __bitcode" is used to store the optimized bitcode in the object file. It can have an 1-byte size as a marker to provide diagnostics in debug build. "__LLVM, __cmdline" is used to store the clang command-line options. There are few options that are not reflected in the bitcode that we would like to replay in the rebuild. For example, '-O0' option makes us run FastISel during rebuild. Thanks Steven

> On Feb 5, 2016, at 2:14 PM, James Y Knight <jyknight at google.com> wrote: > > On Wed, Feb 3, 2016 at 1:25 PM, Steven Wu via llvm-dev <llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org>> wrote: > "__LLVM, __cmdline" is used to store the clang command-line options. There are > few options that are not reflected in the bitcode that we would like to replay in > the rebuild. For example, '-O0' option makes us run FastISel during rebuild. > > Without knowing more details of your implemen...

...ections are used by bitcode to mark the presence of the bitcode >> in the MachO file. >> "__LLVM, __bitcode" is used to store the optimized bitcode in the object file. >> It can have an 1-byte size as a marker to provide diagnostics in debug build. >> "__LLVM, __cmdline" is used to store the clang command-line options. There are >> few options that are not reflected in the bitcode that we would like to replay in >> the rebuild. For example, '-O0' option makes us run FastISel during rebuild. >> >> >> Thanks >> &g...