Re: [x86_64 PATCH] Improved insv of DImode/DFmode {high,low}parts into TImode.

2023-07-14 Thread Uros Bizjak via Gcc-patches
On Thu, Jul 13, 2023 at 6:45 PM Roger Sayle wrote: > > > This is the next piece towards a fix for (the x86_64 ABI issues affecting) > PR 88873. This patch generalizes the recent tweak to ix86_expand_move > for setting the highpart of a TImode reg from a DImode source using > *insvti_highpart_1,

[x86_64 PATCH] Improved insv of DImode/DFmode {high, low}parts into TImode.

2023-07-13 Thread Roger Sayle
This is the next piece towards a fix for (the x86_64 ABI issues affecting) PR 88873. This patch generalizes the recent tweak to ix86_expand_move for setting the highpart of a TImode reg from a DImode source using *insvti_highpart_1, to handle both DImode and DFmode sources, and also use the