7 Commits

Author	SHA1	Message	Date
Chris Lattner	077707ccc0	Fix the crash on SimplifyLibCalls/2005-05-20-sprintf-crash.ll ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52295 91177308-0d34-0410-b5e6-96231b3b80d8	2008-06-16 04:10:21 +00:00
Chris Lattner	313f0e63f7	lower calls to abs to inline code, PR2337 ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52138 91177308-0d34-0410-b5e6-96231b3b80d8	2008-06-09 08:26:51 +00:00
Duncan Sands	ec00fcb33d	Fix PR2341 - when the length is 4 use an i32 not ... an i16! Cleaned up trailing whitespace while there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51240 91177308-0d34-0410-b5e6-96231b3b80d8	2008-05-19 09:27:24 +00:00
Bill Wendling	ac17822206	Fix: Some classes were derived from a class in an anonymous namespace, but they ... themselves weren't in the anonymous namespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50673 91177308-0d34-0410-b5e6-96231b3b80d8	2008-05-05 21:37:59 +00:00
Chris Lattner	e818f770bb	strength reduce exp2 into ldexp, rdar://5852514 ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50586 91177308-0d34-0410-b5e6-96231b3b80d8	2008-05-02 18:43:35 +00:00
Chris Lattner	56b4f2bdf6	1) add '-debug' output ... 2) Return NULL instead of false in several places for tidiness. 3) fix a bug optimizing sprintf(p, "%c", x) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50521 91177308-0d34-0410-b5e6-96231b3b80d8	2008-05-01 06:39:12 +00:00
Chris Lattner	fd1cbbe9cf	Delete the IPO simplify-libcalls and completely reimplement it as ... a FunctionPass. This makes it simpler, fixes dozens of bugs, adds a couple of minor features, and shrinks is considerably: from 2214 to 1437 lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50520 91177308-0d34-0410-b5e6-96231b3b80d8	2008-05-01 06:25:24 +00:00