Re: [FFmpeg-devel] [PATCH] checkasm/riscv: use t0 as alternative link register

Le torstaina 16. marraskuuta 2023, 18.04.51 EET Rémi Denis-Courmont a écrit : > The unprivileged ISA specification says that either RA or T0 should be > used for this purpose. Other registers may confuse the return address > prediction stack. Need more sleep. This is true for the link register (th

[FFmpeg-devel] [PATCH] checkasm/riscv: use t0 as alternative link register

The unprivileged ISA specification says that either RA or T0 should be used for this purpose. Other registers may confuse the return address prediction stack. --- tests/checkasm/riscv/checkasm.S | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/tests/checkasm/riscv/checka