2007/7/29, 吴曦 [EMAIL PROTECTED]:
28 Jul 2007 12:16:51 -0700, Ian Lance Taylor [EMAIL PROTECTED]:
吴曦 [EMAIL PROTECTED] writes:
28 Jul 2007 09:04:01 -0700, Ian Lance Taylor [EMAIL PROTECTED]:
吴曦 [EMAIL PROTECTED] writes:
there are some questions after I read the source code
吴曦 [EMAIL PROTECTED] writes:
Sorry, I didn't find that pass in gcc 4.1.1. This pass is added in the
newest gcc?
I see from your later message that you found it.
allocation. It means that the prologue and epilogue instructions are
~~
As you have indicated, this pass happens after
Hi,
On 7/28/07, 吴曦 [EMAIL PROTECTED] wrote:
I am working on gcc 4.1.1 and itanium2 architecture. I instrumented
each ld and st instruction in final_scan_insn() by looking at the insn
template (These instrumentations are used to do some security checks).
These instrumentations
2007/7/28, Ramana Radhakrishnan [EMAIL PROTECTED]:
Hi,
On 7/28/07, 吴曦 [EMAIL PROTECTED] wrote:
I am working on gcc 4.1.1 and itanium2 architecture. I instrumented
each ld and st instruction in final_scan_insn() by looking at the
insn
template (These instrumentations
2007/7/28, 吴曦 [EMAIL PROTECTED]:
2007/7/28, Ramana Radhakrishnan [EMAIL PROTECTED]:
Hi,
On 7/28/07, 吴曦 [EMAIL PROTECTED] wrote:
I am working on gcc 4.1.1 and itanium2 architecture. I
instrumented
each ld and st instruction in final_scan_insn() by looking at the
吴曦 [EMAIL PROTECTED] writes:
there are some questions after I read the source code today.
1st. if I add the instrumentation before 2nd scheduling; will gcc emit
an insn which will be output as a ld instruction later? If this could
happen, some ld instruction may not be instrumented...
No,
28 Jul 2007 09:04:01 -0700, Ian Lance Taylor [EMAIL PROTECTED]:
吴曦 [EMAIL PROTECTED] writes:
there are some questions after I read the source code today.
1st. if I add the instrumentation before 2nd scheduling; will gcc emit
an insn which will be output as a ld instruction later? If this
吴曦 [EMAIL PROTECTED] writes:
28 Jul 2007 09:04:01 -0700, Ian Lance Taylor [EMAIL PROTECTED]:
吴曦 [EMAIL PROTECTED] writes:
there are some questions after I read the source code today.
1st. if I add the instrumentation before 2nd scheduling; will gcc emit
an insn which will be output
I am working on gcc 4.1.1 and itanium2 architecture. I instrumented
each ld and st instruction in final_scan_insn() by looking at the insn
template (These instrumentations are used to do some security checks).
These instrumentations incur high performance overhead when running
specint benchmarks.
吴曦 [EMAIL PROTECTED] writes:
I am working on gcc 4.1.1 and itanium2 architecture. I instrumented
each ld and st instruction in final_scan_insn() by looking at the insn
template (These instrumentations are used to do some security checks).
These instrumentations incur high performance overhead
I am working on gcc 4.1.1 and itanium2 architecture. I instrumented
each ld and st instruction in final_scan_insn() by looking at the insn
template (These instrumentations are used to do some security checks).
These instrumentations incur high performance overhead when running
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