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Description
Still debugging this, but here is a simple repro case that fails at Halide compilation time:
int main(int argc, char **argv) {
Var x{"x"}, y{"y"}, c{"c"};
ImageParam input(UInt(8), 3, "input");
Func output("output");
output(x, y, c) = input(x, y, c);
input.dim(0).set_bounds(0, 48)
.dim(1).set_bounds(0, 1)
.dim(2).set_bounds(0, 3);
output.output_buffer()
.dim(0).set_stride(3).set_bounds(0, 48)
.dim(1).set_bounds(0, 1)
.dim(2).set_stride(1).set_bounds(0, 3);
Target t("riscv-64-android-no_runtime-no_asserts-rvv-vector_bits_128");
output.reorder(c, x, y)
.vectorize(x, t.natural_vector_size<uint8_t>())
.unroll(c);
std::map<OutputFileType, std::string> outputs = {
{OutputFileType::static_library, "/tmp/foo.a"},
{OutputFileType::llvm_assembly, "/tmp/foo.ll"},
};
output.compile_to(outputs, output.infer_arguments(), "", t);
return 0;
}
Failure is in