llvm-6502/test/Transforms/LoopStrengthReduce
Quentin Colombet 5a2fb058d3 LSR: Fix the parameters used to compute the scaling factor cost.
Prior to this change, the considered addressing modes may be invalid since the
maximum and minimum offsets were not taking into account.
This was causing an assertion failure.

The added test case exercices that behavior.

<rdar://problem/14199725> Assertion failed: (CurScaleCost >= 0 && "Legal
addressing mode has an illegal cost!")


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184341 91177308-0d34-0410-b5e6-96231b3b80d8
2013-06-19 19:59:41 +00:00
..
ARM TBAA: remove !tbaa from testing cases if not used. 2013-05-02 18:11:35 +00:00
X86 Track IR ordering of SelectionDAG nodes 3/4. 2013-05-25 03:08:10 +00:00
2005-08-15-AddRecIV.ll
2005-08-17-OutOfLoopVariant.ll
2005-09-12-UsesOutOutsideOfLoop.ll
2007-04-23-UseIterator.ll
2008-08-13-CmpStride.ll
2008-09-09-Overflow.ll
2009-01-13-nonconstant-stride-outside-loop.ll
2009-04-28-no-reduce-mul.ll
2011-07-19-CritEdgeBreakCrash.ll
2011-10-03-CritEdgeMerge.ll LSR critical edge splitting fix for PR13756. 2012-09-18 17:51:33 +00:00
2011-10-06-ReusePhi.ll
2011-10-13-SCEVChain.ll
2011-10-14-IntPtr.ll
2011-12-19-PostincQuadratic.ll
2012-01-02-nopreheader.ll
2012-01-16-nopreheader.ll
2012-03-15-nopreheader.ll LSR: teach isSimplifiedLoopNest to handle PHI IVUsers. 2012-03-20 21:24:44 +00:00
2012-03-26-constexpr.ll Unit test for PR11950: LSR crash. 2012-03-26 21:45:37 +00:00
2012-07-13-ExpandUDiv.ll TBAA: remove !tbaa from testing cases if not used. 2013-04-30 17:52:57 +00:00
2012-07-18-LimitReassociate.ll Remove triple from this test, it makes it fail when X86 TTI is missing. 2013-01-16 13:19:59 +00:00
2013-01-05-IndBr.ll Fix a crash in LSR replaceCongruentIVs. 2013-01-06 05:59:39 +00:00
2013-01-14-ReuseCast.ll Modify how the formulae are rated in Loop Strength Reduce. 2013-05-31 17:20:29 +00:00
addrec-gep.ll Convert -indvars tests that rely on SCEV expansion to -loop-reduce tests. 2012-03-22 17:10:07 +00:00
count-to-zero.ll
dead-phi.ll
different-type-ivs.ll
dominate-assert.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2012-12-30 02:33:22 +00:00
dont_insert_redundant_ops.ll
dont_reduce_bytes.ll
dont_reverse.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
dont-hoist-simple-loop-constants.ll Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
exit_compare_live_range.ll Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID 2012-12-30 01:28:40 +00:00
hoist-parent-preheader.ll
invariant_value_first_arg.ll Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
invariant_value_first.ll Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
ivchain.ll
lit.local.cfg
nested-reduce.ll
nonlinear-postinc.ll
ops_after_indvar.ll
phi_node_update_multiple_preds.ll
post-inc-icmpzero.ll Remove target triple from an LSR test. 2013-01-22 00:57:16 +00:00
pr2537.ll
pr2570.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
pr3086.ll
pr3399.ll
pr3571.ll
pr12018.ll
pr12048.ll Semantically revert 151015. Add a comment on why we should be able to assert 2012-02-22 03:21:39 +00:00
pr12691.ll Make sure HoistInsertPosition finds a position that is dominated by all 2012-04-30 03:53:06 +00:00
preserve-gep-loop-variant.ll Convert -indvars tests that rely on SCEV expansion to -loop-reduce tests. 2012-03-22 17:10:07 +00:00
quadradic-exit-value.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
related_indvars.ll
remove_indvar.ll
scaling_factor_cost_crash.ll LSR: Fix the parameters used to compute the scaling factor cost. 2013-06-19 19:59:41 +00:00
share_code_in_preheader.ll
share_ivs.ll
uglygep.ll Modify how the formulae are rated in Loop Strength Reduce. 2013-05-31 17:20:29 +00:00
use_postinc_value_outside_loop.ll Convert all tests using TCL-style quoting to use shell-style quoting. 2012-07-02 12:47:22 +00:00
var_stride_used_by_compare.ll Fix the remaining TCL-style quotes found in the testsuite. This is 2012-07-02 19:09:46 +00:00
variable_stride.ll