Re: [PATCH] arm: Fix ICE with CMSE nonsecure call on Armv8.1-M [PR100333]

On 19/05/2021 15:44, Alex Coplan via Gcc-patches wrote: This time with attachment. On 19/05/2021 15:42, Alex Coplan via Gcc-patches wrote: Hi Richard, On 17/05/2021 17:31, Richard Earnshaw wrote: On 30/04/2021 09:30, Alex Coplan via Gcc-patches wrote: Hi, As the PR shows, we ICE shortl

Re: [PATCH] arm: Fix ICE with CMSE nonsecure call on Armv8.1-M [PR100333]

ENOATTACHMENT. On 19/05/2021 15:42, Alex Coplan via Gcc-patches wrote: Hi Richard, On 17/05/2021 17:31, Richard Earnshaw wrote: On 30/04/2021 09:30, Alex Coplan via Gcc-patches wrote: Hi, As the PR shows, we ICE shortly after expanding nonsecure calls for Armv8.1-M. For Armv8.1-M, we have

Re: [PATCH] arm: Fix ICE with CMSE nonsecure call on Armv8.1-M [PR100333]

This time with attachment. On 19/05/2021 15:42, Alex Coplan via Gcc-patches wrote: > Hi Richard, > > On 17/05/2021 17:31, Richard Earnshaw wrote: > > > > > > On 30/04/2021 09:30, Alex Coplan via Gcc-patches wrote: > > > Hi, > > > > > > As the PR shows, we ICE shortly after expanding nonsecure

Re: [PATCH] arm: Fix ICE with CMSE nonsecure call on Armv8.1-M [PR100333]

Hi Richard, On 17/05/2021 17:31, Richard Earnshaw wrote: > > > On 30/04/2021 09:30, Alex Coplan via Gcc-patches wrote: > > Hi, > > > > As the PR shows, we ICE shortly after expanding nonsecure calls for > > Armv8.1-M. For Armv8.1-M, we have TARGET_HAVE_FPCXT_CMSE. As it stands, > > the expande

Re: [PATCH] arm: Fix ICE with CMSE nonsecure call on Armv8.1-M [PR100333]

On 30/04/2021 09:30, Alex Coplan via Gcc-patches wrote: Hi, As the PR shows, we ICE shortly after expanding nonsecure calls for Armv8.1-M. For Armv8.1-M, we have TARGET_HAVE_FPCXT_CMSE. As it stands, the expander (arm.md:nonsecure_call_internal) moves the callee's address to a register (with

Re: [PATCH] arm: Fix ICE with CMSE nonsecure call on Armv8.1-M [PR100333]

On 30/04/2021 09:30, Alex Coplan via Gcc-patches wrote: > Hi, > > As the PR shows, we ICE shortly after expanding nonsecure calls for > Armv8.1-M. For Armv8.1-M, we have TARGET_HAVE_FPCXT_CMSE. As it stands, > the expander (arm.md:nonsecure_call_internal) moves the callee's address > to a registe

[PATCH] arm: Fix ICE with CMSE nonsecure call on Armv8.1-M [PR100333]

Hi, As the PR shows, we ICE shortly after expanding nonsecure calls for Armv8.1-M. For Armv8.1-M, we have TARGET_HAVE_FPCXT_CMSE. As it stands, the expander (arm.md:nonsecure_call_internal) moves the callee's address to a register (with copy_to_suggested_reg) only if !TARGET_HAVE_FPCXT_CMSE. How