Test source: git
+ : 'RUN: at line 1'
+ /home/nlopes/alive2/build/opt-alive.sh -debug-only=loop-vectorize '-passes=function(loop-vectorize),default<O2>' -vectorizer-maximize-bandwidth -mtriple=powerpc64-unknown-linux -S -mcpu=pwr8
+ /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/LoopVectorize/PowerPC/reg-usage.ll --check-prefixes=CHECK,CHECK-PWR8
/bitbucket/nlopes/llvm/llvm/test/Transforms/LoopVectorize/PowerPC/reg-usage.ll:224:15: error: CHECK-LABEL: expected string not found in input
;CHECK-LABEL: fp128_
^
<stdin>:1088:32: note: scanning from here
LV: Checking a loop in 'double_' from <stdin>
^
<stdin>:1117:39: note: possible intended match here
LV: The Widest register safe to use is: 128 bits.
^
Input file: <stdin>
Check file: /bitbucket/nlopes/llvm/llvm/test/Transforms/LoopVectorize/PowerPC/reg-usage.ll
-dump-input=help explains the following input dump.
Input was:
<<<<<<
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1083: LV: Vectorization is possible but not beneficial.
1084: LV: Interleave Count is 12
1085: Executing best plan with VF=1, UF=12
1086: LV: Interleaving disabled by the pass manager
1087:
1088: LV: Checking a loop in 'double_' from <stdin>
label:224'0 X~~~~~~~~~~~~~~ error: no match found
1089: LV: Loop hints: force=? width=0 interleave=0
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1090: LV: Found a loop:
label:224'0 ~~~~~~~~~~~~~~~~~~~
1091: LV: Found an induction variable.
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1092: LV: Found FP op with unsafe algebra.
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1093: LV: Found FP op with unsafe algebra.
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.
.
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1112: LV: We can vectorize this loop!
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1113: LV: Found trip count: 0
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~
1114: LV: The max safe fixed VF is: 33554432.
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1115: LV: The max safe scalable VF is: vscale x 0.
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1116: LV: The Smallest and Widest types: 64 / 64 bits.
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1117: LV: The Widest register safe to use is: 128 bits.
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
label:224'1 ? possible intended match
1118: LV(REG): Calculating max register usage:
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1119: LV(REG): At #0 Interval # 0
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1120: LV(REG): At #1 Interval # 1
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1121: LV(REG): At #2 Interval # 2
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1122: LV(REG): At #3 Interval # 3
label:224'0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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>>>>>>
NOTE: This test would pass if undef didn't exist!