Jason, ping? Are you going to do a v3 of this patch?
Thanks
-- PMM
On 19 November 2011 16:20, Peter Maydell peter.mayd...@linaro.org wrote:
On 8 November 2011 14:20, Jason Wessel jason.wes...@windriver.com wrote:
The maxsd instruction needs to take into account the sign of the
numbers 64 bit
On 8 November 2011 14:20, Jason Wessel jason.wes...@windriver.com wrote:
The maxsd instruction needs to take into account the sign of the
numbers 64 bit numbers. This is a regression that was introduced in
347ac8e356 (target-i386: switch to softfloat).
The case that fails is:
maxsd
The maxsd instruction needs to take into account the sign of the
numbers 64 bit numbers. This is a regression that was introduced in
347ac8e356 (target-i386: switch to softfloat).
The case that fails is:
maxsd %xmm1,%xmm0
When xmm1 = 24 and xmm0 = -100
This was found running the glib2
On Tue, Nov 8, 2011 at 2:00 PM, Jason Wessel jason.wes...@windriver.com wrote:
The maxsd instruction needs to take into account the sign of the
numbers 64 bit numbers. This is a regression that was introduced in
347ac8e356 (target-i386: switch to softfloat).
The case that fails is:
maxsd
On 11/08/2011 07:48 AM, Laurent Desnogues wrote:
On Tue, Nov 8, 2011 at 2:00 PM, Jason Wessel jason.wes...@windriver.com
wrote:
The maxsd instruction needs to take into account the sign of the
numbers 64 bit numbers. This is a regression that was introduced in
347ac8e356 (target-i386:
The maxsd instruction needs to take into account the sign of the
numbers 64 bit numbers. This is a regression that was introduced in
347ac8e356 (target-i386: switch to softfloat).
The case that fails is:
maxsd %xmm1,%xmm0
When xmm1 = 24 and xmm0 = -100
This was found running the glib2
On 8 November 2011 14:22, Jason Wessel jason.wes...@windriver.com wrote:
+#define FPU_MIN(size, a, b) float ## size ## _lt(a, b, env-sse_status) ?
(a) : (b)
+#define FPU_MAX(size, a, b) float ## size ## _lt(b, a, env-sse_status) ?
(a) : (b)
This will give the wrong answers for special cases
On 11/08/2011 08:40 AM, Peter Maydell wrote:
On 8 November 2011 14:22, Jason Wessel jason.wes...@windriver.com wrote:
+#define FPU_MIN(size, a, b) float ## size ## _lt(a, b, env-sse_status) ?
(a) : (b)
+#define FPU_MAX(size, a, b) float ## size ## _lt(b, a, env-sse_status) ?
(a) : (b)
This
On 8 November 2011 14:45, Jason Wessel jason.wes...@windriver.com wrote:
On 11/08/2011 08:40 AM, Peter Maydell wrote:
On 8 November 2011 14:22, Jason Wessel jason.wes...@windriver.com wrote:
+#define FPU_MIN(size, a, b) float ## size ## _lt(a, b, env-sse_status) ?
(a) : (b)
+#define
