URL
https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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| Rev 318 |
Rev 384 |
/* PR opt/6722 */
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/* PR opt/6722 */
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/* { dg-do run } */
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/* { dg-do run } */
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/* { dg-options "-O2" } */
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/* { dg-options "-O2" } */
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#if !__PIC__
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#if !__PIC__
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register int k asm("%ebx");
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register int k asm("%ebx");
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#elif __amd64
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#elif __amd64
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register int k asm("%r12");
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register int k asm("%r12");
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#else
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#else
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register int k asm("%esi");
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register int k asm("%esi");
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#endif
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#endif
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void __attribute__((noinline))
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void __attribute__((noinline))
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foo()
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foo()
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{
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{
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k = 1;
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k = 1;
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}
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}
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void test()
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void test()
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{
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{
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int i;
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int i;
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for (i = 0; i < 10; i += k)
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for (i = 0; i < 10; i += k)
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{
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{
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k = 0;
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k = 0;
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foo();
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foo();
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}
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}
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}
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}
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int main()
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int main()
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{
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{
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int old = k;
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int old = k;
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test();
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test();
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k = old;
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k = old;
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return 0;
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return 0;
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}
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}
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