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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libitm/] [testsuite/] [libitm.c/] [dropref-2.c] - Rev 833
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/* { dg-xfail-run-if "unsupported" { *-*-* } } */ #include <stdlib.h> #include <libitm.h> /* Test that _ITM_dropReferences() forces a commit of given chunk. */ unsigned char pp[100]; int main() { int i; for(i=0; i < 100; ++i) pp[i]=0x22; __transaction_atomic { for(i=0; i < 100; ++i) pp[i]=0x33; /* This should write-through pp[0..49]... */ _ITM_dropReferences (pp, 50); /* ...while this should revert everything but pp[0..49]. */ __transaction_cancel; } for(i=0; i < 50; ++i) if (pp[i] != 0x33) abort(); for(i=50; i < 100; ++i) if (pp[i] != 0x22) abort(); return 0; }
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