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annotate gcc/testsuite/gcc.dg/fold-and-rshift-2.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O -fdump-tree-original" } */
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3
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4 #if __SIZEOF_INT__ < 4
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5 #define unsigned __UINT32_TYPE__
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6 #endif
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7
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8 unsigned f(unsigned x)
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9 {
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10 return (x >> 29) & 32;
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11 }
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12
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13 unsigned g(unsigned x)
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14 {
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15 return !!(x & 0x80000000) << 5;
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16 }
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17
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18 unsigned j(unsigned x)
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19 {
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20 return ((x >> 31) & 1) ? 32 : 0;
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21 }
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22
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23 unsigned k(unsigned x)
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24 {
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25 return (x & 0x80000000) ? 32 : 0;
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26 }
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27
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28 /* { dg-final { scan-tree-dump-not " \\? " "original" } } */
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29 /* { dg-final { scan-assembler-not "sall" { target i?86-*-* x86_64-*-* } } }" */