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annotate gcc/testsuite/gcc.dg/uninit-C-O0.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 1830386684a0
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111
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1 /* Spurious uninitialized variable warning, inspired by libgcc2.c. */
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2 /* { dg-do compile } */
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3 /* { dg-options "-Wuninitialized" } */
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4
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5 /* Not all platforms support TImode integers. */
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6 #if (defined(__LP64__) && !defined(__hppa__)) || defined(__SPU__)
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7 typedef int TItype __attribute__ ((mode (TI)));
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8 #else
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9 typedef long TItype;
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10 #endif
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11
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12
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13 TItype
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14 __subvdi3 (TItype a, TItype b)
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15 {
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16 TItype w;
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17
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18 w = a - b;
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19
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20 return w;
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21 }