Andrew Trick 5d73448bb7 Add -unroll-runtime for unrolling loops with run-time trip counts. ... Patch by Brendon Cahoon! This extends the existing LoopUnroll and LoopUnrollPass. Brendon measured no regressions in the llvm test suite with -unroll-runtime enabled. This implementation works by using the existing loop unrolling code to unroll the loop by a power-of-two (default 8). It generates an if-then-else sequence of code prior to the loop to execute the extra iterations before entering the unrolled loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146245 91177308-0d34-0410-b5e6-96231b3b80d8		2011-12-09 06:19:40 +00:00
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IPO	make asan work at -O0, llvm part. Patch by glider@google.com	2011-11-30 22:19:26 +00:00
Utils	Add -unroll-runtime for unrolling loops with run-time trip counts.	2011-12-09 06:19:40 +00:00
Instrumentation.h	Expose a switch for the new gcov format.	2011-12-06 00:29:13 +00:00
IPO.h	Remove the LowerSetJmp pass. It wasn't used effectively by any of the targets.	2011-08-03 22:18:20 +00:00
Scalar.h	Remove reference to dead GEPSplitterPass. PR11506.	2011-12-08 22:28:17 +00:00