Hi!
This one unfortunately can't be bisected, it ICEd until r14-3430
inclusive, but r14-3431 removed -mavx10.1-512 support and when it
was readded in r14-5607 it doesn't ICE anymore.
I'm just committing the testcase so that it doesn't reappear.
Regtested on x86_64-linux and i686-linux, committed to trunk as obvious.
2023-12-07 Jakub Jelinek <ja...@redhat.com>
PR target/111068
* gcc.target/i386/pr111068.c: New test.
--- gcc/testsuite/gcc.target/i386/pr111068.c.jj 2023-12-06 20:15:56.358293435
+0100
+++ gcc/testsuite/gcc.target/i386/pr111068.c 2023-12-06 20:15:25.297720568
+0100
@@ -0,0 +1,12 @@
+/* PR target/111068 */
+/* { dg-do compile } */
+/* { dg-options "-ffloat-store -mavx10.1-512" } */
+
+typedef _Float16 __attribute__((__vector_size__ (8))) V;
+V u, v, w;
+
+void
+foo (void)
+{
+ v /= __builtin_shufflevector (w, u, 3, 3, 6, 1);
+}
Jakub
