6 Commits

Author	SHA1	Message	Date
Bill Wendling	40a162f75f	Instead of passing in an unsigned value for the optimization level, use an enum, ... which better identifies what the optimization is doing. And is more flexible for future uses. llvm-svn: 70440	2009-04-29 23:29:43 +00:00
Bill Wendling	7546bed590	Second attempt: ... Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to use the old behavior, the flag is -O0. This change allows for finer-grained control over which optimizations are run at different -O levels. Most of this work was pretty mechanical. The majority of the fixes came from verifying that a "fast" variable wasn't used anymore. The JIT still uses a "Fast" flag. I'll change the JIT with a follow-up patch. llvm-svn: 70343	2009-04-29 00:15:41 +00:00
Bill Wendling	ef47ace92f	r70270 isn't ready yet. Back this out. Sorry for the noise. ... llvm-svn: 70275	2009-04-28 01:04:53 +00:00
Bill Wendling	2799e916c3	Massive check in. This changes the "-fast" flag to "-O#" in llc. If you want to ... use the old behavior, the flag is -O0. This change allows for finer-grained control over which optimizations are run at different -O levels. Most of this work was pretty mechanical. The majority of the fixes came from verifying that a "fast" variable wasn't used anymore. The JIT still uses a "Fast" flag. I'm not 100% sure if it's necessary to change it there... llvm-svn: 70270	2009-04-28 00:21:31 +00:00
Evan Cheng	3a7489a4cc	CodeGen still defaults to non-verbose asm, but llc now overrides it and default to verbose. ... llvm-svn: 67668	2009-03-25 01:47:28 +00:00
Richard Osborne	acc7a27e24	Add XCore backend. ... llvm-svn: 58838	2008-11-07 10:59:00 +00:00