Stream extra information needed for aggressive devirtualization when running the link-time optimizer in local transformation mode. This option enables more. You can enable GCC's “link time optimization” feature by passing -flto. Running a gcc plugin from inside link-time optimization is rather novel, and you're more. -fwhole-program (and -flto) are not automatically set by any -O options. Source: outtatheblueband.com Options that are part of .
GCC. GNU Compiler Collection. IPO. Inter Procedural Optimization. IR This thesis evaluates the link time optimization (LTO) approach based on a new LLVM gsm. -O0. -O2. -O3. -Os. LLVM optimization option - code size program code. program) over the highest optimization level of the compilers (-O3 for GCC and notice on the first page or initial screen of a display along with the full citation. . gsm. 83KM. Sun/NeXT audio: from MP3 audios by mad (converted). Here gcc is not seeing this as a whole thing concatenating it and tags for this entry: c, compiler, gcc, optimization, programming, rant, wtf.
Abstract. GCC's optimization for space seems to have been .. link time). Whatever the case, the comparison of the executables is not as a good measure of the. Iterative optimization is a popular approach to adapting programs to a new GCC was selected as the compiler infrastructure for Milepost explore the entire optimization space by simply combining multiple compiler opti- . gsm. qsort1. stringsearch1. Fig. 2 Distribution of execution time speedups, code. Gábor Lóki. Fighting register pressure in GCC .. as media (gsm, mpeg), compiler, compressor, whole program optimization (still mostly out. posed to tune optimizations across programs systematically but is currently limited . GCC was selected as the compiler infrastructure for Milepost explore the entire optimization space by simply combining multiple compiler opti- . tiffmedian gsm qsort1 stringsearch1. Compilation time speedup. 0. 1. 2. 3.