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[Attributor] Update min-legal-vector-width when do promotion
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Authored by pengfei on Apr 5 2022, 6:01 AM.

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Unit TestsFailed

TimeTest
40 msx64 debian > ScudoStandalone-Unit-GwpAsanTorture._/ScudoCUnitTest-x86_64-Test::ScudoWrappersCTest.MallocInfo
Script: -- /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/lib/scudo/standalone/tests/./ScudoCUnitTest-x86_64-Test --gtest_filter=ScudoWrappersCTest.MallocInfo
20 msx64 debian > ScudoStandalone-Unit._/ScudoCUnitTest-x86_64-Test::ScudoWrappersCTest.MallocInfo
Script: -- /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/lib/scudo/standalone/tests/./ScudoCUnitTest-x86_64-Test --gtest_filter=ScudoWrappersCTest.MallocInfo
60,070 msx64 debian > libFuzzer.libFuzzer::large.test
Script: -- : 'RUN: at line 3'; /var/lib/buildkite-agent/builds/llvm-project/build/./bin/clang --driver-mode=g++ -O2 -gline-tables-only -fsanitize=address,fuzzer -I/var/lib/buildkite-agent/builds/llvm-project/compiler-rt/lib/fuzzer -m64 /var/lib/buildkite-agent/builds/llvm-project/compiler-rt/test/fuzzer/LargeTest.cpp -o /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/large.test.tmp-LargeTest

Event Timeline

pengfei created this revision.Apr 5 2022, 6:01 AM
Herald added a project: Restricted Project. · View Herald Transcript
pengfei requested review of this revision.Apr 5 2022, 6:01 AM
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Thanks for the patch!

Could you add a commit message explaining the motivation and what this does.
I also left a question below.

llvm/lib/Transforms/IPO/Attributor.cpp
2498

Should this be a helper, seems reausable, no?

pengfei added inline comments.Apr 7 2022, 12:36 AM
llvm/lib/Transforms/IPO/Attributor.cpp
2498

Good point! Added a helper and merged D122594 together to D123284 .