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annotate gcc/testsuite/gcc.dg/union-4.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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111
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1 /* { dg-do compile } */
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2 /* { dg-options "-O -fdump-rtl-cse1" } */
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3
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4 extern void abort(void);
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5
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6 typedef unsigned int uint32;
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7 typedef unsigned long long uint64;
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8
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9 typedef union {
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10 uint32 i32;
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11 uint64 i64;
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12 } u64;
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13
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14 void foo(void)
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15 {
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16 u64 data;
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17 data.i64 = 1;
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18 if (data.i32 != 1)
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19 abort ();
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20 }
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21
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22 /* { dg-final { scan-rtl-dump-not "abort" "cse1" { target i?86-*-* x86_64-*-* } } } */