On 3/6/24 3:27 AM, Kewen.Lin wrote: > on 2024/3/4 02:55, jeevitha wrote: >> The following patch has been bootstrapped and regtested on powerpc64le-linux. >> >> When we expand the __builtin_vsx_splat_2di function, we were allowing >> immediate >> value for second operand which causes an unrecognizable insn ICE. Even though >> the immediate value was forced into a register, it wasn't correctly assigned >> to the second operand. So corrected the assignment of op1 to operands[1]. [snip] > As the discussions in the thread of the previous versions, I think > Segher agreed this approach, so OK for trunk with the above nits > tweaked, thanks!
The bogus vsx_splat_<mode> code goes all the way back to GCC 8, so we should backport this fix. Segher and Ke Wen, can we get an approval to backport this to all the open release branches (GCC 13, 12, 11)? Thanks. Jeevitha, once we get approval, please perform the backports. Peter
