+2017-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/79807
+ * config/i386/i386.c (ix86_expand_multi_arg_builtin): If target
+ is a memory operand, increase num_memory.
+ (ix86_expand_args_builtin): Likewise.
+
2017-03-03 Jan Hubicka <jh@suse.cz>
PR lto/79760
|| GET_MODE (target) != tmode
|| !insn_data[icode].operand[0].predicate (target, tmode))
target = gen_reg_rtx (tmode);
+ else if (memory_operand (target, tmode))
+ num_memory++;
gcc_assert (nargs <= 4);
|| GET_MODE (target) != tmode
|| !insn_p->operand[0].predicate (target, tmode))
target = gen_reg_rtx (tmode);
+ else if (memory_operand (target, tmode))
+ num_memory++;
real_target = target;
}
else
+2017-03-03 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/79807
+ * gcc.target/i386/pr79807.c: New test.
+
2017-03-03 Martin Liska <mliska@suse.cz>
PR tree-optimization/79803
--- /dev/null
+/* PR target/79807 */
+/* { dg-do compile } */
+/* { dg-options "-O0 -mavx -ffloat-store" } */
+
+typedef double __v2df __attribute__ ((__vector_size__ (16)));
+typedef double __v4df __attribute__ ((__vector_size__ (32)));
+
+__v2df
+foo (__v4df x)
+{
+ return __builtin_ia32_pd_pd256 (x);
+}