llvm-reduce: Avoid invalid reductions on x86_intrcc

[arsenm]

If there are arguments, the first one must be byval.

[arsenm]

• llvm-reduce: Try to preserve instruction metadata as argument attributes #133557
• llvm-reduce: Fix losing call metadata in operands-to-args #133422
• llvm-reduce: Fix losing fast math flags in operands-to-args #133421
• llvm-reduce: Fix losing callsite attributes in operand-to-args #133420
• llvm-reduce: Filter function based on uses before removing arguments #133412
• llvm-reduce: Preserve original callsite calling conv when removing arguments #133411
• llvm-reduce: Fix losing operand bundles when removing arguments #133410
• llvm-reduce: Fix losing metadata when removing arguments #133409
• llvm-reduce: Fix losing fast math flags when removing arguments #133408
• llvm-reduce: Fix losing callsite attributes when removing arguments #133407
• llvm-reduce: Avoid invalid reductions on x86_intrcc #133396 👈 (View in Graphite)
• main

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[fhahn]

LGTM, thanks

[fhahn]

unrelated whitespace change

Suggested change

[arsenm]

Merge activity

• Mar 28, 12:07 PM EDT: A user started a stack merge that includes this pull request via Graphite.
• Mar 28, 12:09 PM EDT: Graphite rebased this pull request as part of a merge.
• Mar 28, 12:11 PM EDT: A user merged this pull request with Graphite.

[llvm-ci]

LLVM Buildbot has detected a new failure on builder clang-aarch64-sve-vla running on linaro-g3-04 while building llvm at step 7 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/17/builds/6841

Here is the relevant piece of the build log for the reference

Step 7 (ninja check 1) failure: stage 1 checked (failure)
...
llvm-lit: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/llvm/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/stage1/bin/ld64.lld
llvm-lit: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/llvm/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/stage1/bin/wasm-ld
llvm-lit: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/llvm/llvm/utils/lit/lit/discovery.py:276: warning: input '/home/tcwg-buildbot/worker/clang-aarch64-sve-vla/stage1/runtimes/runtimes-bins/compiler-rt/test/interception/Unit' contained no tests
llvm-lit: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/llvm/llvm/utils/lit/lit/discovery.py:276: warning: input '/home/tcwg-buildbot/worker/clang-aarch64-sve-vla/stage1/runtimes/runtimes-bins/compiler-rt/test/sanitizer_common/Unit' contained no tests
llvm-lit: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/llvm/llvm/utils/lit/lit/llvm/config.py:520: note: using ld.lld: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/stage1/bin/ld.lld
llvm-lit: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/llvm/llvm/utils/lit/lit/llvm/config.py:520: note: using lld-link: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/stage1/bin/lld-link
llvm-lit: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/llvm/llvm/utils/lit/lit/llvm/config.py:520: note: using ld64.lld: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/stage1/bin/ld64.lld
llvm-lit: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/llvm/llvm/utils/lit/lit/llvm/config.py:520: note: using wasm-ld: /home/tcwg-buildbot/worker/clang-aarch64-sve-vla/stage1/bin/wasm-ld
-- Testing: 97442 tests, 64 workers --
UNRESOLVED: Flang :: Driver/slp-vectorize.ll (1 of 97442)
******************** TEST 'Flang :: Driver/slp-vectorize.ll' FAILED ********************
Test has no 'RUN:' line
********************
PASS: AddressSanitizer-Unit :: ./Asan-aarch64-inline-Noinst-Test/12/16 (2 of 97442)
PASS: AddressSanitizer-Unit :: ./Asan-aarch64-calls-Noinst-Test/12/16 (3 of 97442)
PASS: UBSan-MemorySanitizer-aarch64 :: TestCases/ImplicitConversion/unsigned-integer-truncation-ignorelist.c (4 of 97442)
PASS: ThreadSanitizer-aarch64 :: force_background_thread.cpp (5 of 97442)
PASS: LLVM-Unit :: Support/./SupportTests/83/95 (6 of 97442)
PASS: UBSan-AddressSanitizer-aarch64 :: TestCases/ImplicitConversion/unsigned-integer-truncation-ignorelist.c (7 of 97442)
PASS: Clang :: CodeGen/X86/sse-builtins-constrained.c (8 of 97442)
PASS: Clang :: Driver/clang_f_opts.c (9 of 97442)
PASS: UBSan-AddressSanitizer-aarch64 :: TestCases/ImplicitConversion/signed-integer-truncation-ignorelist.c (10 of 97442)
PASS: LLVM :: CodeGen/ARM/build-attributes.ll (11 of 97442)
PASS: libFuzzer-aarch64-default-Linux :: fuzzer-timeout.test (12 of 97442)
PASS: UBSan-ThreadSanitizer-aarch64 :: TestCases/ImplicitConversion/unsigned-integer-truncation-ignorelist.c (13 of 97442)
PASS: UBSan-ThreadSanitizer-aarch64 :: TestCases/ImplicitConversion/signed-integer-truncation-ignorelist.c (14 of 97442)
PASS: Clang :: OpenMP/target_teams_distribute_codegen_registration.cpp (15 of 97442)
PASS: Clang :: Driver/linux-ld.c (16 of 97442)
PASS: Clang :: OpenMP/target_parallel_for_codegen_registration.cpp (17 of 97442)
PASS: Clang :: OpenMP/target_teams_distribute_simd_codegen_registration.cpp (18 of 97442)
PASS: ThreadSanitizer-aarch64 :: stress.cpp (19 of 97442)
PASS: Clang :: OpenMP/target_parallel_for_simd_codegen_registration.cpp (20 of 97442)
PASS: LLVM :: CodeGen/AMDGPU/llvm.amdgcn.permlane.ll (21 of 97442)
PASS: Clang :: Preprocessor/predefined-arch-macros.c (22 of 97442)
PASS: libFuzzer-aarch64-default-Linux :: value-profile-cmp.test (23 of 97442)
PASS: Clang :: CodeGen/X86/sse2-builtins.c (24 of 97442)
PASS: Clang :: Analysis/runtime-regression.c (25 of 97442)
PASS: ThreadSanitizer-aarch64 :: deadlock_detector_stress_test.cpp (26 of 97442)
PASS: DataFlowSanitizer-aarch64 :: custom.cpp (27 of 97442)
PASS: Clang :: Headers/arm-neon-header.c (28 of 97442)
PASS: Clang :: OpenMP/target_teams_distribute_parallel_for_simd_codegen_registration.cpp (29 of 97442)
PASS: Clang :: CodeGen/X86/rot-intrinsics.c (30 of 97442)
PASS: Clang :: Preprocessor/arm-target-features.c (31 of 97442)
PASS: HWAddressSanitizer-aarch64 :: TestCases/Linux/create-thread-stress.cpp (32 of 97442)
PASS: SanitizerCommon-hwasan-aarch64-Linux :: Linux/signal_segv_handler.cpp (33 of 97442)
PASS: Clang :: Preprocessor/aarch64-target-features.c (34 of 97442)
PASS: Clang :: CodeGen/X86/avx-builtins.c (35 of 97442)
PASS: ThreadSanitizer-aarch64 :: signal_thread.cpp (36 of 97442)
PASS: SanitizerCommon-asan-aarch64-Linux :: Linux/signal_segv_handler.cpp (37 of 97442)