Evan Cheng 66cbf54030 If a loop termination compare instruction is the only use of its stride, ...

and the compaison is against a constant value, try eliminate the stride
by moving the compare instruction to another stride and change its
constant operand accordingly. e.g.

loop:
...
v1 = v1 + 3
v2 = v2 + 1
if (v2 < 10) goto loop
=>
loop:
...
v1 = v1 + 3
if (v1 < 30) goto loop

llvm-svn: 43336

2007-10-25 09:11:16 +00:00

..

Hello

Fix typo in comment.

2007-05-06 13:37:16 +00:00

Instrumentation

New CallInst interface to address GLIBCXX_DEBUG errors caused by

2007-08-01 03:43:44 +00:00

IPO

Fix off by 1 bug in printf->puts lowering.

2007-10-24 20:14:50 +00:00

Scalar

If a loop termination compare instruction is the only use of its stride,

2007-10-25 09:11:16 +00:00

Utils

Reg2Mem cleanup and optimizations:

2007-10-21 23:05:16 +00:00

Makefile

Build Hello by default so it can be used in test cases.

2007-04-11 21:03:37 +00:00