Re: A question about sched_analyze_insn in sched-deps.c

2011-08-15 Thread Ayal Zaks
AFAIK SMS will not do speculative memory access. Right, SMS does no speculative memory access. Though that might not be a bad idea... Ayal. 2011/8/11 Revital Eres revital.e...@linaro.org Hello, I appriciate explanation regarding the following piece of code in sched_analyze_insn function

Re: A question about sched_analyze_insn in sched-deps.c

2011-08-11 Thread Revital Eres
Hello, I appriciate explanation regarding the following piece of code in sched_analyze_insn function (sched-deps.c): When handling jump instruction dependence edges are created between the jump instruction and memory writes and volatile reads and I'm not quite sure the reason why. Jump

A question about sched_analyze_insn in sched-deps.c

2011-08-10 Thread Revital Eres
Hello, I appriciate explanation regarding the following piece of code in sched_analyze_insn function (sched-deps.c): When handling jump instruction dependence edges are created between the jump instruction and memory writes and volatile reads and I'm not quite sure the reason why. Thanks,

Re: A question about sched_analyze_insn in sched-deps.c

2011-08-10 Thread Ian Lance Taylor
Revital Eres revital.e...@linaro.org writes: I appriciate explanation regarding the following piece of code in sched_analyze_insn function (sched-deps.c): When handling jump instruction dependence edges are created between the jump instruction and memory writes and volatile reads and I'm not