On 04/07/2014 06:24 AM, Ian Romanick wrote:
On 04/06/2014 11:49 PM, Kenneth Graunke wrote:
The i965 MUL instruction doesn't natively support 32-bit by 32-bit
integer multiplication; additional instructions (MACH/MOV) are required.
However, we can avoid those if we know one of the operands can
On 04/07/2014 05:41 AM, Ilia Mirkin wrote:
On Mon, Apr 7, 2014 at 2:49 AM, Kenneth Graunke kenn...@whitecape.org wrote:
The i965 MUL instruction doesn't natively support 32-bit by 32-bit
integer multiplication; additional instructions (MACH/MOV) are required.
However, we can avoid those if we
On Mon, Apr 7, 2014 at 2:49 AM, Kenneth Graunke kenn...@whitecape.org wrote:
The i965 MUL instruction doesn't natively support 32-bit by 32-bit
integer multiplication; additional instructions (MACH/MOV) are required.
However, we can avoid those if we know one of the operands can be
represented
On 04/06/2014 11:49 PM, Kenneth Graunke wrote:
The i965 MUL instruction doesn't natively support 32-bit by 32-bit
integer multiplication; additional instructions (MACH/MOV) are required.
However, we can avoid those if we know one of the operands can be
represented in 16 bits or less. The
