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PR rtl-optimization/52139
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
tree-ssa
/
ssa-fre-11.c
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/* { dg-do compile } */
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/* { dg-options "-O -fdump-tree-fre1-details" } */
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struct
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{
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int x;
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int y;
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} S[100];
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int z[100];
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int
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foo (int y)
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{
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int x;
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S[5].x = 4;
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S[5].y = 0;
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x = S[5].x;
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return (x);
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}
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/* { dg-final { scan-tree-dump "Replaced S\\\[5\\\].x with 4" "fre1" } } */
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/* { dg-final { cleanup-tree-dump "fre1" } } */