llvm-project

Commit Graph

Author	SHA1	Message	Date
Eli Friedman	30bd27bf7d	Misc compiler-rt fixes. Clarify neg implementations to show what is actually happening. Fix mod implementation so it doesn't get optimized to a recursive call. Make x86-32 non-SSE2 shift implementation use shld/shrd instead of emulating it (the only x86 processor where the emulation might be remotely close to justifiable is the Pentium 4). llvm-svn: 74756	2009-07-03 02:26:38 +00:00
Daniel Dunbar	fd089990f7	Initial import of compiler-rt. - llvm-svn: 74292	2009-06-26 16:47:03 +00:00

Author

SHA1

Message

Date

Eli Friedman

30bd27bf7d

Misc compiler-rt fixes. Clarify neg implementations to show what is

actually happening.  Fix mod implementation so it doesn't get 
optimized to a recursive call.  Make x86-32 non-SSE2 shift 
implementation use shld/shrd instead of emulating it (the only x86 processor
where the emulation might be remotely close to justifiable is the Pentium 4).

llvm-svn: 74756

2009-07-03 02:26:38 +00:00

Daniel Dunbar

fd089990f7

Initial import of compiler-rt.

-

llvm-svn: 74292

2009-06-26 16:47:03 +00:00

2 Commits