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llvm-mirror/test/Transforms/LoopStrengthReduce
Andrew Trick 05d7cb17d5 LSR: Reuse the post-inc expansion of expressions.
This avoids unnecessary expansion of expressions and allows the SCEV
expander to work on expression DAGs, not just trees.
Fixes PR11090.

llvm-svn: 141870
2011-10-13 17:31:47 +00:00
..
X86 Move few target-dependant tests to appropriate directories. 2011-05-06 18:24:46 +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
2008-08-14-ShadowIV.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 PR10386: Don't try to split an edge from an indirectbr. 2011-07-19 22:59:41 +00:00
2011-07-20-DoubleIV.ll LSR, correct fix for rdar://9786536. Silly casting bug. 2011-07-21 01:45:54 +00:00
2011-10-03-CritEdgeMerge.ll LSR should avoid redundant edge splitting. 2011-10-04 03:50:44 +00:00
2011-10-06-ReusePhi.ll Unit test for LSR phi reuse in r141442. 2011-10-08 02:34:51 +00:00
2011-10-13-SCEVChain.ll LSR: Reuse the post-inc expansion of expressions. 2011-10-13 17:31:47 +00:00
count-to-zero.ll Reapply the new LoopStrengthReduction code, with compile time and 2010-02-12 10:34:29 +00:00
dead-phi.ll
dg.exp
different-type-ivs.ll
dont_insert_redundant_ops.ll
dont_reduce_bytes.ll
dont_reverse.ll
dont-hoist-simple-loop-constants.ll
exit_compare_live_range.ll
hoist-parent-preheader.ll Add a test for the LSR issue exposed by r125254. 2011-02-11 00:49:27 +00:00
invariant_value_first_arg.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
invariant_value_first.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
nested-reduce.ll
nonlinear-postinc.ll Non-affine post-inc SCEV expansions have more code which must be 2010-03-02 01:59:21 +00:00
ops_after_indvar.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
phi_node_update_multiple_preds.ll
post-inc-icmpzero.ll Stop emitting instructions with the name "tmp" they eat up memory and have to be uniqued, without any benefit. 2011-09-27 20:39:19 +00:00
pr2537.ll add newlines at the end of files. 2010-04-07 22:53:17 +00:00
pr2570.ll Teach RecursivelyDeleteDeadPHINodes to handle multiple self-references. Patch 2011-02-20 08:38:20 +00:00
pr3086.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
pr3399.ll
pr3571.ll Correct bogus module triple specifications. 2010-08-30 10:48:29 +00:00
quadradic-exit-value.ll Generalize IVUsers to track arbitrary expressions rather than expressions 2010-04-07 22:27:08 +00:00
related_indvars.ll Add nounwinds. 2010-01-19 21:51:51 +00:00
remove_indvar.ll Reapply the new LoopStrengthReduction code, with compile time and 2010-02-12 10:34:29 +00:00
share_code_in_preheader.ll
share_ivs.ll
uglygep.ll Move x86-specific tests out of test/Transforms/LoopStrengthReduce and 2010-08-05 17:04:15 +00:00
use_postinc_value_outside_loop.ll Reapply the new LoopStrengthReduction code, with compile time and 2010-02-12 10:34:29 +00:00
var_stride_used_by_compare.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
variable_stride.ll