Author: hans Date: Thu Aug 9 00:32:30 2018 New Revision: 339315 URL: http://llvm.org/viewvc/llvm-project?rev=339315&view=rev Log: Merging r339303: ------------------------------------------------------------------------ r339303 | george.karpenkov | 2018-08-09 02:41:22 +0200 (Thu, 09 Aug 2018) | 11 lines
[libFuzzer] Increase the iteration limit in shrink.test After https://reviews.llvm.org/D48800, shrink.test started failing on x86_64h architecture. Looking into this, the optimization pass is too eager to unroll the loop on x86_64h, possibly leading to worse coverage data. Alternative solutions include not unrolling the loop when fuzzing, or disabling this test on that architecture. Differential Revision: https://reviews.llvm.org/D50484 ------------------------------------------------------------------------ Modified: compiler-rt/branches/release_70/ (props changed) compiler-rt/branches/release_70/test/fuzzer/shrink.test Propchange: compiler-rt/branches/release_70/ ------------------------------------------------------------------------------ --- svn:mergeinfo (original) +++ svn:mergeinfo Thu Aug 9 00:32:30 2018 @@ -1 +1 @@ -/compiler-rt/trunk:338577,338606 +/compiler-rt/trunk:338577,338606,339303 Modified: compiler-rt/branches/release_70/test/fuzzer/shrink.test URL: http://llvm.org/viewvc/llvm-project/compiler-rt/branches/release_70/test/fuzzer/shrink.test?rev=339315&r1=339314&r2=339315&view=diff ============================================================================== --- compiler-rt/branches/release_70/test/fuzzer/shrink.test (original) +++ compiler-rt/branches/release_70/test/fuzzer/shrink.test Thu Aug 9 00:32:30 2018 @@ -1,6 +1,6 @@ RUN: %cpp_compiler %S/ShrinkControlFlowTest.cpp -o %t-ShrinkControlFlowTest RUN: %cpp_compiler %S/ShrinkValueProfileTest.cpp -o %t-ShrinkValueProfileTest -RUN: %run %t-ShrinkControlFlowTest -seed=1 -exit_on_item=0eb8e4ed029b774d80f2b66408203801cb982a60 -runs=1000000 -shrink=1 -reduce_inputs=0 2>&1 | FileCheck %s --check-prefix=SHRINK1 +RUN: %run %t-ShrinkControlFlowTest -seed=1 -exit_on_item=0eb8e4ed029b774d80f2b66408203801cb982a60 -runs=2000000 -shrink=1 -reduce_inputs=0 2>&1 | FileCheck %s --check-prefix=SHRINK1 # Limit max_len to run this negative test faster. RUN: %run %t-ShrinkControlFlowTest -seed=1 -exit_on_item=0eb8e4ed029b774d80f2b66408203801cb982a60 -runs=1000000 -shrink=0 -reduce_inputs=0 -max_len=64 2>&1 | FileCheck %s --check-prefix=SHRINK0 RUN: %run %t-ShrinkValueProfileTest -seed=1 -exit_on_item=aea2e3923af219a8956f626558ef32f30a914ebc -runs=100000 -shrink=1 -reduce_inputs=0 -use_value_profile=1 2>&1 | FileCheck %s --check-prefix=SHRINK1_VP _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
