Re: [PATCH v2] sibcall: Check partial != 0 for BLKmode argument

2024-11-25 Thread Richard Sandiford
"H.J. Lu" writes: > The outgoing stack slot size may be different from the BLKmode argument > size due to parameter alignment. Check partial != 0 for BLKmode argument > passed on stack. > > gcc/ > > PR middle-end/117098 > * calls.cc (store_one_arg): Check artial != 0 for BLKmode argum

[PATCH v2] sibcall: Check partial != 0 for BLKmode argument

2024-11-22 Thread H.J. Lu
ned_size; >> > + if (CONST_INT_P (size_rtx)) >> > + aligned_size = ROUND_UP (UINTVAL (size_rtx), >> > + parm_align / BITS_PER_UNIT); >> > + else >> > + aligned_size = size_val; >> > + if (maybe