Richard Henderson b358f771f6 tcg/i386: Bound shift count expanding sari_vec ... A given RISU testcase for SVE can produce tcg-op-vec.c:511: do_shifti: Assertion `i >= 0 && i < (8 << vece)' failed. because expand_vec_sari gave a shift count of 32 to a MO_32 vector shift. In 44f1441dbe1, we changed from direct expansion of vector opcodes to re-use of the tcg expanders. So while the comment correctly notes that the hw will handle such a shift count, we now have to take our own sanity checks into account. Which is easy in this particular case. Fixes: 44f1441dbe1 Backports commit 312b426fea4d6dd322d7472c80010a8ba7a166d2 from qemu		2020-04-30 06:26:42 -04:00
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tcg-target.h	tcg/i386: Support vector comparison select value	2019-05-24 18:33:16 -04:00
tcg-target.inc.c	tcg/i386: Bound shift count expanding sari_vec	2020-04-30 06:26:42 -04:00
tcg-target.opc.h	tcg/i386: Add vector operations	2018-03-07 08:07:40 -05:00