The recent gcc.dg/tree-ssa/clz-char.c test case failed for PRU target,
exposing a wrong code generation bug in the PRU backend. The "clz"
pattern did not produce correct output for QI and HI input operand
modes. SI mode is ok.
The "clz" pattern is expanded to an LMBD instruction to get the
The recent gcc.dg/tree-ssa/clz-char.c test case failed for PRU target,
exposing a wrong code generation bug in the PRU backend. The "clz"
pattern did not produce correct output for QI and HI input operand
modes. SI mode is ok.
The "clz" pattern is expanded to an LMBD instruction to get the
Dimitar Dimitrov writes:
> The recent gcc.dg/tree-ssa/clz-char.c test case failed for PRU target,
> exposing a wrong code generation bug in the PRU backend. The "clz"
> pattern did not produce correct output for QI and HI input operand
> modes. SI mode is ok.
>
> The "clz" pattern is expanded
The recent gcc.dg/tree-ssa/clz-char.c test case failed for PRU target,
exposing a wrong code generation bug in the PRU backend. The "clz"
pattern did not produce correct output for QI and HI input operand
modes. SI mode is ok.
The "clz" pattern is expanded to an LMBD instruction to get the