26 lines
870 B
C
26 lines
870 B
C
/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-optimized" } */
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/* { dg-skip-if "using short-double" { avr-*-* } } */
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int f(double aaa, double bbb){
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int xa = __builtin_isunordered(aaa, aaa);
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int xb = __builtin_isunordered(bbb, bbb);
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return xa | xb;
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}
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int g(double aaa, double bbb){
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int xa = __builtin_isunordered(aaa, bbb);
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int xb = __builtin_isunordered(bbb, bbb);
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return xa | xb;
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}
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int h(double ccc, float ddd){
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int xc = __builtin_isunordered(ccc, ccc);
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int xd = __builtin_isunordered(ddd, ddd);
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return xc | xd;
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}
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/* { dg-final { scan-tree-dump-not "aaa\[^\n\r\]* unord aaa" "optimized" } } */
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/* { dg-final { scan-tree-dump-not "bbb\[^\n\r\]* unord bbb" "optimized" } } */
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/* { dg-final { scan-tree-dump-times "aaa\[^\n\r\]* unord bbb" 2 "optimized" } } */
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/* { dg-final { scan-tree-dump-not "ccc\[^\n\r\]* unord ddd" "optimized" } } */
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