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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [reassoc-24.c] - Rev 689
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/* { dg-do compile } */ /* { dg-options "-O2 --param tree-reassoc-width=2 -fdump-tree-reassoc1" } */ unsigned int foo (void) { unsigned int a = 0; unsigned int b; asm volatile ("" : "=r" (b) : "0" (0)); a += b; asm volatile ("" : "=r" (b) : "0" (0)); a += b; asm volatile ("" : "=r" (b) : "0" (0)); a += b; asm volatile ("" : "=r" (b) : "0" (0)); a += b; return a; } /* Verify there are two pairs of __asm__ statements with no intervening stmts. */ /* { dg-final { scan-tree-dump-times "__asm__\[^;\n]*;\n *__asm__" 2 "reassoc1"} } */ /* { dg-final { cleanup-tree-dump "reassoc1" } } */