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From: "Marcus Comstedt" <marcus@mc.pp.se>
To: Kito Cheng <kito.cheng@gmail.com>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>
Subject: Re: [PATCH v2 0/5] RISC-V big endian support
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Date: Tue, 23 Feb 2021 08:23:48 +0100
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Hi Kito,

Kito Cheng <kito.cheng@gmail.com> writes:

> FAIL: gcc.c-torture/execute/string-opt-5.c
> FAIL: gcc.target/riscv/shift-and-1.c scan-assembler-not andi
> FAIL: gcc.target/riscv/shift-and-2.c scan-assembler-not andi

string-opt-5.c is one of the newlib issues I mentioned (handcoded
assembler for strcmp which assumed LE (it was intended to #error out
on BE, but used "BYTE_ORDER" instead of "__BYTE_ORDER__", so the check
never worked)).  I'll send the fixes later today.

The shift-and tests don't generate incorrect code or anything, but
it's still puzzling why the generated code is different from with
-mlittle-endian.


  // Marcus