Stephen Tozer 4316b0e59c [LoopStrengthReduce] Ensure that debug intrinsics do not affect LSR's output ... During Loop Strength Reduce, if the terminating condition for the loop is not immediately adjacent to the terminating branch and it has more than one use, a clone of the condition will be created just before the terminating branch and will be used as the branch condition. Currently, whether the instructions are "immediately adjacent" is determined by checking whether the next instruction after the condition is the terminating branch; this is incorrect however, as the presence of a debug intrinsic between the two will result in a change to the output. This is fixed by using getNextNonDebugInstruction() instead. Differential Revision: https://reviews.llvm.org/D103033		2021-06-02 15:56:23 +01:00
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AArch64	[LSR] Fix for pre-indexed generated constant offset	2021-04-15 16:44:42 +01:00
AMDGPU	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
ARM	Precommit tests that have poison as shufflevector's placeholder	2020-12-29 17:09:31 +09:00
NVPTX	…
Power	[PowerPC] implement target hook getTgtMemIntrinsic	2020-10-07 00:02:44 -04:00
X86	[LoopStrengthReduce] Ensure that debug intrinsics do not affect LSR's output	2021-06-02 15:56:23 +01:00
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	Reland [SCEV] Improve modelling for (null) pointer constants	2021-03-13 16:05:34 +03:00
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	…
2012-03-26-constexpr.ll	…
2012-07-13-ExpandUDiv.ll	…
2012-07-18-LimitReassociate.ll	…
2013-01-05-IndBr.ll	…
2013-01-14-ReuseCast.ll	…
addrec-gep-address-space.ll	…
addrec-gep.ll	…
address-space-loop.ll	…
callbr-critical-edge-splitting.ll	BreakCriticalEdges: do not split the critical edge from a CallBr indirect successor	2021-01-15 13:51:47 -08:00
callbr-critical-edge-splitting2.ll	BreakCriticalEdges: do not split the critical edge from a CallBr indirect successor	2021-01-15 13:51:47 -08:00
count-to-zero.ll	…
dbg-preserve-0.ll	Reland [DebugInfo] Improve dbg preservation in LSR.	2020-12-14 16:15:18 +01:00
dbg-preserve-1.ll	[DebugInfo] Avoid LSR crash on large integer inputs	2021-01-05 10:25:37 +00:00
dbg-preserve-2.ll	[DebugInfo] Prevent invalid debug info being produced during LoopStrengthReduce	2021-04-08 13:04:48 +01:00
dead-phi.ll	…
different-type-ivs.ll	…
dominate-assert.ll	…
dont-hoist-simple-loop-constants.ll	…
dont_insert_redundant_ops.ll	…
dont_reduce_bytes.ll	…
dont_reverse.ll	…
ephemeral.ll	…
exit_compare_live_range.ll	…
funclet.ll	Revert D71539 "Recommit "[SCEV] Look through single value PHIs.""	2020-09-21 17:21:43 -07:00
gnarly-setupcost.ll	…
hoist-parent-preheader.ll	…
illegal-addr-modes.ll	…
invariant_value_first.ll	…
invariant_value_first_arg.ll	…
ivchain.ll	[NewPM][LSR] Rename strength-reduce -> loop-reduce	2020-07-02 11:15:29 -07:00
lsr-comp-time.ll	…
lsr-overflow.ll	…
missing-phi-operand-update.ll	…
multi-edge-latch.ll	[LSR] Add test for multi-edge latch (NFC)	2021-02-06 18:31:45 +01:00
negative-scale.ll	…
nested-reduce.ll	…
nonintegral.ll	…
nonlinear-postinc.ll	…
ops_after_indvar.ll	…
optimizemax_debugloc.ll	[LSR][DebugInfo] Don't unnecessarily drop DebugLocs	2021-04-26 13:14:42 +01:00
phi_node_update_multiple_preds.ll	…
post-inc-icmpzero.ll	Revert "Return "[SCEV] Use isBasicBlockEntryGuardedByCond in isLoopBackedgeGuardedByCond", 2nd try"	2020-11-26 18:12:51 +07:00
post-inc-optsize.ll	…
post-increment-insertion.ll	[LSR] Unify scheduling of existing and inserted addrecs	2021-03-03 12:07:55 -08:00
pr2537.ll	…
pr2570.ll	…
pr3086.ll	[test] Fix tests using -analyze that fail under NPM	2020-10-21 21:54:30 -07:00
pr3399.ll	…
pr3571.ll	…
pr12018.ll	…
pr12048.ll	…
pr12691.ll	…
pr18165.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
pr25541.ll	…
pr27056.ll	[SCEVExpander] Avoid re-using existing casts if it means updating users.	2020-08-09 13:25:17 +01:00
pr31627.ll	…
pr48725.ll	[SCEV] Do not cache comparison result upon reached max depth as "equivalence". PR48725	2021-01-29 12:08:34 +07:00
preserve-gep-loop-variant.ll	…
related_indvars.ll	…
remove_indvar.ll	…
scaling_factor_cost_crash.ll	…
scev-after-loopinstsimplify.ll	…
scev-expander-lcssa.ll	[SCEV] Add additional tests.	2020-07-28 16:15:57 +01:00
scev-insertpt-bug.ll	…
sext-ind-var.ll	…
share_code_in_preheader.ll	…
share_ivs.ll	…
shl.ll	…
two-combinations-bug.ll	Revert "[NFC] remove explicit default value for strboolattr attribute in tests"	2021-05-24 19:43:40 +02:00
uglygep-address-space.ll	…
uglygep.ll	…
use_postinc_value_outside_loop.ll	…
var_stride_used_by_compare.ll	…
variable_stride.ll	…