On 10/5/22 05:15, Víctor Colombo wrote:
Vector instructions in general are not supposed to change the FI bit. However, xvcmp* instructions are calling gen_helper_float_check_status, which is leading to a cleared FI flag where it should be kept unchanged. As helper_float_check_status only affects inexact, overflow and underflow, and the xvcmp* instructions don't change these flags, this issue can be fixed by removing the call to helper_float_check_status. By doing this, the FI bit in FPSCR will be preserved as expected.Fixes: 00084a25adf ("target/ppc: introduce separate VSX_CMP macro for xvcmp* instructions") Signed-off-by: Víctor Colombo<victor.colo...@eldorado.org.br> --- target/ppc/translate/vsx-impl.c.inc | 1 - 1 file changed, 1 deletion(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org> r~
