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Re: [PATCH 7/9] tests/tcg/s390x: Add long-double.c
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From: |
Ilya Leoshkevich |
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Subject: |
Re: [PATCH 7/9] tests/tcg/s390x: Add long-double.c |
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Date: |
Thu, 27 Oct 2022 13:04:15 +0200 |
On Fri, Oct 21, 2022 at 05:30:04PM +1000, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> tests/tcg/s390x/long-double.c | 24 ++++++++++++++++++++++++
> tests/tcg/s390x/Makefile.target | 1 +
> 2 files changed, 25 insertions(+)
> create mode 100644 tests/tcg/s390x/long-double.c
It might be better to do this in asm in order to be sure that a
compiler doesn't perform any magic. But at least as of today gcc
generates all the "interesting" instructions from this code.
Acked-by: Ilya Leoshkevich <iii@linux.ibm.com>
- Re: [PATCH 6/9] target/s390x: Copy wout_x1 to wout_x1_P, (continued)
- [PATCH 2/9] target/s390x: Use a single return for helper_divs64/u64, Richard Henderson, 2022/10/21
- [PATCH 8/9] target/s390x: Use Int128 for returning float128, Richard Henderson, 2022/10/21
- [PATCH 7/9] tests/tcg/s390x: Add long-double.c, Richard Henderson, 2022/10/21
- [PATCH 3/9] target/s390x: Use Int128 for return from CLST, Richard Henderson, 2022/10/21
- [PATCH 5/9] target/s390x: Use Int128 for return from TRE, Richard Henderson, 2022/10/21
- [PATCH 9/9] target/s390x: Use Int128 for passing float128, Richard Henderson, 2022/10/21