llvm-6502/test/Transforms/LoopIndexSplit
Dan Gohman ae3a0be92e Split the Add, Sub, and Mul instruction opcodes into separate
integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.

For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.

This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-04 22:49:04 +00:00
..
2007-09-21-LoopBound.ll
2007-09-24-UpdateIterationSpace.ll Split the Add, Sub, and Mul instruction opcodes into separate 2009-06-04 22:49:04 +00:00
2007-09-25-UpdateIterationSpace-2.ll Split the Add, Sub, and Mul instruction opcodes into separate 2009-06-04 22:49:04 +00:00
2008-01-28-IndDecrement.ll
2008-02-08-Crash.ll
2008-02-13-ExitValueNum.ll
2008-02-13-LoopLatch.ll
2008-02-13-LoopLatchPHI.ll
2008-02-14-Crash.ll
2008-03-24-ExitPhi.ll
2008-05-19-IndVar.ll
2008-06-03-DomFrontier.ll
2008-07-08-MisCompilation.ll
2008-09-17-IVUse.ll
2008-09-20-Crash.ll
2008-10-06-Crash.ll Fix typo, fix PR 2865. 2008-10-06 23:22:54 +00:00
2008-10-10-OneIteration.ll Rewrite code that 1) filters loops and 2) calculates new loop bounds. 2008-12-04 21:38:42 +00:00
2008-11-10-Sign.ll If the sign of exit condition and split condition does not match 2008-11-10 19:48:34 +00:00
2009-03-02-UpdateIterationSpace-crash.ll If branch conditions' one successor is dominating another non-latch successor then this loop's iteration space can not be restricted. In this example block bb5 is always executed. 2009-03-02 23:39:14 +00:00
2009-03-30-undef.ll Loop Index Split can eliminate a loop if it can determin if loop body is executed only once. There was a bug in determining IV based value of the iteration for which the loop body is executed. Fix it. 2009-03-30 22:24:10 +00:00
Crash2-2007-08-17.ll
Crash-2007-08-17.ll
Crash-2007-12-03.ll
dg.exp
ExitCondition-2007-09-10.ll
OneIterLoop2-2007-08-17.ll Rewrite code that 1) filters loops and 2) calculates new loop bounds. 2008-12-04 21:38:42 +00:00
OneIterLoop3-2007-08-17.ll
OneIterLoop-2007-08-17.ll Rewrite code that 1) filters loops and 2) calculates new loop bounds. 2008-12-04 21:38:42 +00:00
SaveLastValue-2007-08-17.ll
SplitValue-2007-08-24-dbg.ll Ignore DbgInfoIntrinsics. 2009-02-06 06:19:06 +00:00
SplitValue-2007-08-24.ll
UpperBound-2007-08-24.ll