https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106187
--- Comment #53 from Mathieu Malaterre <malat at debian dot org> --- For later reference, the gcc-11 symptoms disapear in upstream git after commit: * https://github.com/google/highway/commit/4fa872a2a0d9944cb5fe761669ac63096607d3a3 gcc-12 seems to be generating wrong-code for a different unit-test: % tests/mul_test "--gtest_filter=HwyMulTestGroup/HwyMulTest.TestAllMulHigh/EMU128" Running main() from ./googletest/src/gtest_main.cc Note: Google Test filter = HwyMulTestGroup/HwyMulTest.TestAllMulHigh/EMU128 [==========] Running 1 test from 1 test suite. [----------] Global test environment set-up. [----------] 1 test from HwyMulTestGroup/HwyMulTest [ RUN ] HwyMulTestGroup/HwyMulTest.TestAllMulHigh/EMU128 i16x8 expect [0+ ->]: 0x3FFF,0x0FFF,0x03FF,0x00FF,0x003F,0x000F,0x0003, i16x8 actual [0+ ->]: 0xBFFF,0x0FFF,0xE400,0x00FF,0xF840,0x000F,0xFE04, Abort at /home/malat/highway/hwy/tests/mul_test.cc:131: EMU128, i16x8 lane 0 mismatch: expected '0x3FFF', got '0xBFFF'. zsh: abort tests/mul_test
