Test source: git
/home/nlopes/alive2/build/opt-alive.sh -passes=loop-vectorize -debug-only=loop-vectorize -disable-output < /bitbucket/nlopes/llvm/llvm/test/Transforms/LoopVectorize/ARM/mve-icmpcost.ll 2>&1 | /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/LoopVectorize/ARM/mve-icmpcost.ll # RUN: at line 1
+ /home/nlopes/alive2/build/opt-alive.sh -passes=loop-vectorize -debug-only=loop-vectorize -disable-output
+ /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/LoopVectorize/ARM/mve-icmpcost.ll
/bitbucket/nlopes/llvm/llvm/test/Transforms/LoopVectorize/ARM/mve-icmpcost.ll:295:10: error: CHECK: expected string not found in input
; CHECK: LV: Found an estimated cost of 1 for VF 1 For instruction: %cmp1 = fcmp
^
<stdin>:1136:22: note: scanning from here
LV: Selecting VF: 16.
^
<stdin>:1153:1: note: possible intended match here
LV: Found a vectorizable loop (16) in <stdin>
^
Input file: <stdin>
Check file: /bitbucket/nlopes/llvm/llvm/test/Transforms/LoopVectorize/ARM/mve-icmpcost.ll
-dump-input=help explains the following input dump.
Input was:
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1131: Cost of 0 for VF 16: induction instruction %incdec.ptr5 = getelementptr inbounds i8, ptr %pDst.addr.010, i32 1
1132: Cost of 0 for VF 16: induction instruction %pDst.addr.010 = phi ptr [ %incdec.ptr5, %while.body ], [ %pDst, %while.body.preheader ]
1133: Cost of 0 for VF 16: induction instruction %incdec.ptr2 = getelementptr inbounds i8, ptr %pSrcB.addr.09, i32 1
1134: Cost of 0 for VF 16: induction instruction %pSrcB.addr.09 = phi ptr [ %incdec.ptr2, %while.body ], [ %pSrcB, %while.body.preheader ]
1135: Cost of 1 for VF 16: exit condition instruction %cmp.not = icmp eq i32 %dec, 0
1136: LV: Selecting VF: 16.
check:295'0 X error: no match found
1137: LV: The target has 13 registers of Generic::ScalarRC register class
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1138: LV: The target has 8 registers of Generic::VectorRC register class
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1139: LV: Loop does not require scalar epilogue
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1140: LV: Loop cost is 50
check:295'0 ~~~~~~~~~~~~~~~~~~~~
1141: LV: IC is 1
check:295'0 ~~~~~~~~~~~~
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1148: 1 for %diff.check4 = icmp ult i32 %1, 16
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1149: 1 for %conflict.rdx = or i1 %diff.check, %diff.check4
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1150: Total cost of runtime checks: 5
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1151: LV: Minimum required TC for runtime checks to be profitable:16
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1152: LV: Interleaving is not beneficial.
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1153: LV: Found a vectorizable loop (16) in <stdin>
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
check:295'1 ? possible intended match
1154: LEV: Epilogue vectorization is not profitable for this loop
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1155: LV: Loop does not require scalar epilogue
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1156: LV: Loop does not require scalar epilogue
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1157: Executing best plan with VF=16, UF=1
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1158: VPlan 'Final VPlan for VF={2,4,8,16},UF={1}' {
check:295'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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