[llvm] [GISel] Add more FP opcodes to CSE (PR #123624)

LLVM Continuous Integration via llvm-commits llvm-commits at lists.llvm.org
Wed Jan 22 06:41:58 PST 2025


llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `clang-ppc64le-linux-multistage` running on `ppc64le-clang-multistage-test` while building `llvm` at step 5 "ninja check 1".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/76/builds/6320

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 5 (ninja check 1) failure: stage 1 checked (failure)
...
2 warning(s) in tests

Testing Time: 96.61s

Total Discovered Tests: 4316
  Skipped          :    9 (0.21%)
  Unsupported      : 1174 (27.20%)
  Passed           : 3091 (71.62%)
  Expectedly Failed:   42 (0.97%)
[112/115] Building CXX object unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o
FAILED: unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o 
ccache /usr/lib64/ccache/c++ -DGTEST_HAS_RTTI=0 -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/stage1/unittests/CodeGen/GlobalISel -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/stage1/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/third-party/unittest/googletest/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -fno-lifetime-dse -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wimplicit-fallthrough -Wno-uninitialized -Wno-nonnull -Wno-class-memaccess -Wno-noexcept-type -Wdelete-non-virtual-dtor -Wno-comment -Wno-misleading-indentation -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17  -Wno-dangling-else -Wno-variadic-macros -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -Wno-suggest-override -MD -MT unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o -MF unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o.d -o unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o -c /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp: In member function ‘virtual void {anonymous}::AArch64GISelMITest_TestCSE_Test::TestBody()’:
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:84:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘setFlag’; did you mean ‘setMIFlag’?
     MIBFAdd2.setFlag(MachineInstr::FmNsz);
              ^~~~~~~
              setMIFlag
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:87:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘clearFlag’
     MIBFAdd2.clearFlag(MachineInstr::FmNsz);
              ^~~~~~~~~
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:97:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘setFlag’; did you mean ‘setMIFlag’?
     MIBFSub2.setFlag(MachineInstr::FmNoNans);
              ^~~~~~~
              setMIFlag
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:100:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘clearFlag’
     MIBFSub2.clearFlag(MachineInstr::FmNoNans);
              ^~~~~~~~~
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:110:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘setFlag’; did you mean ‘setMIFlag’?
     MIBFMul2.setFlag(MachineInstr::FmNoNans);
              ^~~~~~~
              setMIFlag
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:113:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘clearFlag’
     MIBFMul2.clearFlag(MachineInstr::FmNoNans);
              ^~~~~~~~~
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:123:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘setFlag’; did you mean ‘setMIFlag’?
     MIBFDiv2.setFlag(MachineInstr::FmNoNans);
              ^~~~~~~
              setMIFlag
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:126:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘clearFlag’
     MIBFDiv2.clearFlag(MachineInstr::FmNoNans);
              ^~~~~~~~~
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:136:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘setFlag’; did you mean ‘setMIFlag’?
     MIBFAbs2.setFlag(MachineInstr::FmNsz);
              ^~~~~~~
              setMIFlag
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:139:14: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘clearFlag’
     MIBFAbs2.clearFlag(MachineInstr::FmNsz);
              ^~~~~~~~~
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:149:17: error: ‘class llvm::MachineInstrBuilder’ has no member named ‘setFlag’; did you mean ‘setMIFlag’?
Step 11 (ninja check 2) failure: stage 2 checked (failure)
...
[77/85] Generating POWERPC64LELinuxDynamicConfig/Asan-powerpc64le-calls-Dynamic-Test
[78/85] Generating POWERPC64LELinuxConfig/Asan-powerpc64le-calls-Test
[79/85] Generating ASAN_INST_TEST_OBJECTS.gtest-all.cc.powerpc64le-inline.o
[80/85] Generating POWERPC64LELinuxDynamicConfig/Asan-powerpc64le-inline-Dynamic-Test
[81/85] Generating POWERPC64LELinuxConfig/Asan-powerpc64le-inline-Test
[82/85] Generating ASAN_NOINST_TEST_OBJECTS.gtest-all.cc.powerpc64le-inline.o
[83/85] Generating POWERPC64LELinuxConfig/Asan-powerpc64le-inline-Noinst-Test
[84/85] Generating ASAN_NOINST_TEST_OBJECTS.gtest-all.cc.powerpc64le-calls.o
[85/85] Generating POWERPC64LELinuxConfig/Asan-powerpc64le-calls-Noinst-Test
[591/1213] Building CXX object unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o
FAILED: unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o 
ccache /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/stage1.install/bin/clang++ -DGTEST_HAS_RTTI=0 -DLLVM_BUILD_STATIC -D_DEBUG -D_GLIBCXX_ASSERTIONS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/stage2/unittests/CodeGen/GlobalISel -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/stage2/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/third-party/unittest/googletest/include -I/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/third-party/unittest/googlemock/include -fPIC -fno-semantic-interposition -fvisibility-inlines-hidden -Werror=date-time -Werror=unguarded-availability-new -Wall -Wextra -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers -pedantic -Wno-long-long -Wc++98-compat-extra-semi -Wimplicit-fallthrough -Wcovered-switch-default -Wno-noexcept-type -Wnon-virtual-dtor -Wdelete-non-virtual-dtor -Wsuggest-override -Wstring-conversion -Wmisleading-indentation -Wctad-maybe-unsupported -fdiagnostics-color -ffunction-sections -fdata-sections -O3 -DNDEBUG -std=c++17  -Wno-variadic-macros -Wno-gnu-zero-variadic-macro-arguments -fno-exceptions -funwind-tables -fno-rtti -UNDEBUG -Wno-suggest-override -MD -MT unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o -MF unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o.d -o unittests/CodeGen/GlobalISel/CMakeFiles/GlobalISelTests.dir/CSETest.cpp.o -c /home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:84:14: error: no member named 'setFlag' in 'llvm::MachineInstrBuilder'; did you mean 'setMIFlag'?
   84 |     MIBFAdd2.setFlag(MachineInstr::FmNsz);
      |              ^~~~~~~
      |              setMIFlag
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/include/llvm/CodeGen/MachineInstrBuilder.h:280:30: note: 'setMIFlag' declared here
  280 |   const MachineInstrBuilder &setMIFlag(MachineInstr::MIFlag Flag) const {
      |                              ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:87:13: error: no member named 'clearFlag' in 'llvm::MachineInstrBuilder'; did you mean to use '->' instead of '.'?
   87 |     MIBFAdd2.clearFlag(MachineInstr::FmNsz);
      |             ^
      |             ->
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:97:14: error: no member named 'setFlag' in 'llvm::MachineInstrBuilder'; did you mean 'setMIFlag'?
   97 |     MIBFSub2.setFlag(MachineInstr::FmNoNans);
      |              ^~~~~~~
      |              setMIFlag
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/include/llvm/CodeGen/MachineInstrBuilder.h:280:30: note: 'setMIFlag' declared here
  280 |   const MachineInstrBuilder &setMIFlag(MachineInstr::MIFlag Flag) const {
      |                              ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:100:13: error: no member named 'clearFlag' in 'llvm::MachineInstrBuilder'; did you mean to use '->' instead of '.'?
  100 |     MIBFSub2.clearFlag(MachineInstr::FmNoNans);
      |             ^
      |             ->
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:110:14: error: no member named 'setFlag' in 'llvm::MachineInstrBuilder'; did you mean 'setMIFlag'?
  110 |     MIBFMul2.setFlag(MachineInstr::FmNoNans);
      |              ^~~~~~~
      |              setMIFlag
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/include/llvm/CodeGen/MachineInstrBuilder.h:280:30: note: 'setMIFlag' declared here
  280 |   const MachineInstrBuilder &setMIFlag(MachineInstr::MIFlag Flag) const {
      |                              ^
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:113:13: error: no member named 'clearFlag' in 'llvm::MachineInstrBuilder'; did you mean to use '->' instead of '.'?
  113 |     MIBFMul2.clearFlag(MachineInstr::FmNoNans);
      |             ^
      |             ->
/home/buildbots/llvm-external-buildbots/workers/ppc64le-clang-multistage-test/clang-ppc64le-multistage/llvm/llvm/unittests/CodeGen/GlobalISel/CSETest.cpp:123:14: error: no member named 'setFlag' in 'llvm::MachineInstrBuilder'; did you mean 'setMIFlag'?
  123 |     MIBFDiv2.setFlag(MachineInstr::FmNoNans);
      |              ^~~~~~~
      |              setMIFlag

```

</details>

https://github.com/llvm/llvm-project/pull/123624


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