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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [pr28685-1.c] - Blame information for rev 801

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Line No. Rev Author Line
1 689 jeremybenn 
/* { dg-do compile } */
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/* { dg-options "-O2 -fdump-tree-optimized" }  */
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/* Should produce <=.  */
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int test1 (int a, int b)
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{
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  return (a < b || a == b);
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}
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/* Should produce <=.  */
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int test2 (int a, int b)
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{
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  int lt = a < b;
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  int eq = a == b;
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  return (lt || eq);
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}
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/* Should produce <= (just deleting redundant test).  */
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int test3 (int a, int b)
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{
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  int lt = a <= b;
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  int eq = a == b;
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  return (lt || eq);
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}
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/* Should produce <= (operands reversed to test the swap logic).  */
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int test4 (int a, int b)
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{
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  int lt = a < b;
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  int eq = b == a;
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  return (lt || eq);
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}
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/* Should produce constant 0.  */
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int test5 (int a, int b)
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{
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  int lt = a < b;
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  int eq = a == b;
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  return (lt && eq);
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}
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/* { dg-final { scan-tree-dump-times " <= " 4 "optimized" } } */
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/* { dg-final { scan-tree-dump-times "return 0" 1 "optimized" } } */
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/* { dg-final { scan-tree-dump-not " < " "optimized" } } */
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/* { dg-final { scan-tree-dump-not " == " "optimized" } } */
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/* { dg-final { cleanup-tree-dump "optimized" } } */

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