Re: [PATCH, rs6000] PR 84422 fix sse2-pmuludq-1.c with -mcpu=power7

2018-03-14 Thread Segher Boessenkool
Hi Carl, On Wed, Mar 14, 2018 at 08:32:54AM -0700, Carl Love wrote: > 2018-03-13 Carl Love > > PR 84422 - ICE on various builtin test functions when compiled with > -mcpu=power7. This should be _exactly_ PR target/84422 (one such line per PR, and no blank line after it)

[PATCH, rs6000] PR 84422 fix sse2-pmuludq-1.c with -mcpu=power7

2018-03-14 Thread Carl Love
GCC Maintainers: The following patch fixes an ICE when compiling the test case   gcc -mcpu=power7 sse2-pmuludq-1.c The GCC compiler now gives a message  "error: builtin function ‘__builtin_altivec_vmuleuw’ requires the ‘-mpower8-vector’ option"  and exits without generating an internal er