From: Peter Maydell <peter.maydell@linaro.org>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH 4/4] target-arm: Use the standard FPSCR value for VRSQRTS
Date: Fri, 7 Jan 2011 09:26:27 +0000 [thread overview]
Message-ID: <1294392387-24300-5-git-send-email-peter.maydell@linaro.org> (raw)
In-Reply-To: <1294392387-24300-1-git-send-email-peter.maydell@linaro.org>
VSQRTS always uses the standard FPSCR value as it is a Neon instruction.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
target-arm/helper.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/target-arm/helper.c b/target-arm/helper.c
index d779055..8186500 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -2616,7 +2616,7 @@ float32 HELPER(recps_f32)(float32 a, float32 b, CPUState *env)
float32 HELPER(rsqrts_f32)(float32 a, float32 b, CPUState *env)
{
- float_status *s = &env->vfp.fp_status;
+ float_status *s = &env->vfp.standard_fp_status;
float32 two = int32_to_float32(2, s);
float32 three = int32_to_float32(3, s);
float32 product;
--
1.6.3.3
next prev parent reply other threads:[~2011-01-07 9:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-07 9:26 [Qemu-devel] [PATCH 0/4] target-arm: Fix VRSQRTS Peter Maydell
2011-01-07 9:26 ` [Qemu-devel] [PATCH 1/4] softfloat: Add float32_is_zero_or_denormal() function Peter Maydell
2011-01-10 19:13 ` Aurelien Jarno
2011-01-07 9:26 ` [Qemu-devel] [PATCH 2/4] target-arm: Fix implementation of VRSQRTS Peter Maydell
2011-01-10 19:20 ` Aurelien Jarno
2011-01-07 9:26 ` [Qemu-devel] [PATCH 3/4] target-arm: Add support for 'Standard FPSCR Value' as used by Neon Peter Maydell
2011-01-10 19:20 ` Aurelien Jarno
2011-01-07 9:26 ` Peter Maydell [this message]
2011-01-10 19:20 ` [Qemu-devel] [PATCH 4/4] target-arm: Use the standard FPSCR value for VRSQRTS Aurelien Jarno
2011-01-14 19:41 ` [Qemu-devel] [PATCH 0/4] target-arm: Fix VRSQRTS Aurelien Jarno
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