From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Richard Henderson <rth@twiddle.net>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 9/9] tcg-s390: Don't force -march=z990
Date: Mon, 05 May 2014 09:42:36 +0200 [thread overview]
Message-ID: <536740EC.7020308@de.ibm.com> (raw)
In-Reply-To: <1399126135-14560-10-git-send-email-rth@twiddle.net>
On 03/05/14 16:08, Richard Henderson wrote:
> While we still require the LONG DISPLACEMENT facility, defaults
> have moved on since then. Don't override the system compiler,
> whose default may be set to z9-109 or later.
>
> Signed-off-by: Richard Henderson <rth@twiddle.net>
> ---
> configure | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/configure b/configure
> index 2fbec59..a73fb9f 100755
> --- a/configure
> +++ b/configure
> @@ -1132,11 +1132,11 @@ case "$cpu" in
> CPU_CFLAGS="-m64 -mcpu=ultrasparc"
> ;;
> s390)
> - CPU_CFLAGS="-m31 -march=z990"
> + CPU_CFLAGS="-m31"
> LDFLAGS="-m31 $LDFLAGS"
> ;;
> s390x)
> - CPU_CFLAGS="-m64 -march=z990"
> + CPU_CFLAGS="-m64"
> LDFLAGS="-m64 $LDFLAGS"
> ;;
> i386)
>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
for this patch.
prev parent reply other threads:[~2014-05-05 7:43 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-03 14:08 [Qemu-devel] [PATCH 0/9] tcg/s390 improvements Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 1/9] tcg-s390: Convert to TCGMemOp Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 2/9] tcg-s390: Integrate endianness into TCGMemOp Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 3/9] tcg-s390: Convert to new ldst opcodes Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 4/9] tcg-s390: Move ldst helpers out of line Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 5/9] tcg-s390: Use more risbg in the tlb sequence Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 6/9] tcg-s390: Implement tcg_register_jit Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 7/9] tcg-s390: Allow immediate operands to add2 and sub2 Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 8/9] tcg-s390: Improve setcond Richard Henderson
2014-05-03 14:08 ` [Qemu-devel] [PATCH 9/9] tcg-s390: Don't force -march=z990 Richard Henderson
2014-05-05 7:42 ` Christian Borntraeger [this message]
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