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HEAD
PR c++/34774
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
g++.dg
/
opt
/
pr19768.C
1
// PR tree-opt/19768
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// tree DSE was removing one store to LL.currentLevel
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// but forgot that since the vop was in an abnormal PHI
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// that we have to update the SSA_NAME which we propagate
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// into the abnormal PHI
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// { dg-do compile }
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// { dg-options "-O" }
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struct LeveLogger
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{
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int currentLevel;
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};
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extern LeveLogger LL;
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struct gg
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{
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~gg ( void )
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{ LL.currentLevel = 1; }
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};
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void f(void);
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void g ( void )
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{
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gg sll;
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{
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gg sll;
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f();
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}
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f();
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}