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=?gb2312?B?YWJvdXQgdW5yb2xsIGxvb3Bz?=
- From: "郑珺" <taurus-zheng at 163 dot com>
- To: "gcc " <gcc at gcc dot gnu dot org>
- Date: Thu, 28 Nov 2002 11:23:03 +0800 (CST)
- Subject: =?gb2312?B?YWJvdXQgdW5yb2xsIGxvb3Bz?=
I am a new user of gcc.
I have written a small code loop.c like this:
main()
{
int a[16];
int i;
for(i=0;i<16;i++)
a[i]=3;
return;
}
I wanted to unroll the loop, so I compile it use the command
"gcc -unroll-all-loops -S loop.c", then I look up the loop.s,
but the loop is not unroolled. Please tell me the reason.
Thank you.
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