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Differential D137993

[AArch64] Unit test for zext lowering for different types of vectors
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Authored by nilanjana_basu on Nov 14 2022, 3:32 PM.

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fhahn
Commits
rGaf42d80a63e3: [AArch64] Unit test for zext lowering for different types of vectors
Summary

These are unit tests for code generated for zext lowering of vectors.
There are tests for different types of vectors, as well as cases where multiple 'zext' instructions of same type occur back-to-back.
This will help in comparing changes in zext lowering in https://reviews.llvm.org/D136722.

Diff Detail

Unit TestsFailed
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TimeTest
230 msx64 debian > LLVM.Examples/OrcV2Examples::lljit-with-thinlto-summaries.test
Script: -- : 'RUN: at line 1'; /var/lib/buildkite-agent/builds/llvm-project/build/bin/opt -module-summary /var/lib/buildkite-agent/builds/llvm-project/llvm/test/Examples/OrcV2Examples/Inputs/main-mod.ll -o /var/lib/buildkite-agent/builds/llvm-project/build/test/Examples/OrcV2Examples/Output/main-mod.bc
60,070 msx64 debian > libFuzzer.libFuzzer::fuzzer-leak.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/LeakTest.cpp -o /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/fuzzer-leak.test.tmp-LeakTest
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
60,100 msx64 debian > libFuzzer.libFuzzer::minimize_crash.test
Script: -- : 'RUN: at line 1'; /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/NullDerefTest.cpp -o /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/minimize_crash.test.tmp-NullDerefTest
60,060 msx64 debian > libFuzzer.libFuzzer::out-of-process-fuzz.test
Script: -- : 'RUN: at line 2'; rm -rf /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/out-of-process-fuzz.test.tmp && mkdir /var/lib/buildkite-agent/builds/llvm-project/build/projects/compiler-rt/test/fuzzer/X86_64DefaultLinuxConfig/Output/out-of-process-fuzz.test.tmp
View Full Test Results (6 Failed)

Event Timeline

nilanjana_basu created this revision.Nov 14 2022, 3:32 PM
Herald added a project: Restricted Project. · View Herald TranscriptNov 14 2022, 3:32 PM
Herald added a subscriber: kristof.beyls. · View Herald Transcript
Harbormaster completed remote builds in B197642: Diff 475298.Nov 14 2022, 5:03 PM
nilanjana_basu published this revision for review.Nov 21 2022, 4:16 PM
Herald added a project: Restricted Project. · View Herald TranscriptNov 21 2022, 4:16 PM
Herald added a subscriber: llvm-commits. · View Herald Transcript
fhahn accepted this revision.Nov 22 2022, 3:43 AM

LGTM, thanks! Please make sure that you also move any additional tests mentioned in D136722 to this patch.

This revision is now accepted and ready to land.Nov 22 2022, 3:43 AM
nilanjana_basu updated this revision to Diff 478584.Nov 29 2022, 7:13 AM

Added tests for multiple back-to-back zext instructions for vectors & rebased on recent commit

nilanjana_basu added a child revision: D136722: [AArch64] Extending lowering of 'zext <Y x i8> %x to <Y x i8X>' to use tbl instructions.Nov 29 2022, 7:41 AM
nilanjana_basu edited the summary of this revision. (Show Details)
Harbormaster completed remote builds in B200024: Diff 478584.Nov 29 2022, 9:01 AM
nilanjana_basu updated this revision to Diff 479685.Dec 2 2022, 11:04 AM

Added two new test cases for destination vectors of arbitrary lengths

Harbormaster completed remote builds in B200807: Diff 479685.Dec 2 2022, 12:18 PM
nilanjana_basu updated this revision to Diff 481354.Dec 8 2022, 10:24 AM

Added an extra unit test for 'zext <8xi8> to <8xi33>'. Added GISel path testing.

fhahn accepted this revision.Dec 8 2022, 10:43 AM

LGTM, thanks!

Harbormaster completed remote builds in B202024: Diff 481354.Dec 8 2022, 5:22 PM
This revision was landed with ongoing or failed builds.Dec 9 2022, 12:51 AM
Closed by commit rGaf42d80a63e3: [AArch64] Unit test for zext lowering for different types of vectors (authored by nilanjana_basu). · Explain Why
This revision was automatically updated to reflect the committed changes.
nilanjana_basu added a commit: rGaf42d80a63e3: [AArch64] Unit test for zext lowering for different types of vectors.

Revision Contents
Changeset List

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llvm/
test/
CodeGen/
AArch64/
1056 lines

Diff 478584

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llvm/test/CodeGen/AArch64/zext-to-tbl.ll

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