Richard Henderson <richard.hender...@linaro.org> writes:
> On 2/25/22 07:20, Alex Bennée wrote: >> +++ b/tests/tcg/i386/Makefile.target >> @@ -71,3 +71,9 @@ TESTS=$(MULTIARCH_TESTS) $(I386_TESTS) >> # On i386 and x86_64 Linux only supports 4k pages (large pages >> are a different hack) >> EXTRA_RUNS+=run-test-mmap-4096 >> + >> +sha512-sse: CFLAGS=-msse4.1 -O3 >> +sha512-sse: sha512.c >> + $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $< -o $@ $(LDFLAGS) >> + >> +TESTS+=sha512-sse > > The default cpu, qemu32, only implements sse3, not sse4.1, so we get a > guest SIGILL. We can execute this with -cpu max, or we could limit > the vectorization. OK I'll add: run-sha512-vector: QEMU_OPTS+=-cpu max TESTS+=sha512-sse > > > r~ -- Alex Bennée
