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/* PR tree-optimization/84436 */
/* { dg-options "-O2 -fdump-tree-switchconv -fdump-tree-optimized" } */
char
lowerit(char a)
{
switch (a)
{
default:
return a;
case 'A':
return 'a';
case 'B':
return 'b';
case 'C':
return 'c';
case 'D':
return 'd';
case 'E':
return 'e';
case 'F':
return 'f';
case 'G':
return 'g';
case 'H':
return 'h';
case 'I':
return 'i';
case 'J':
return 'j';
case 'K':
return 'k';
case 'L':
return 'l';
case 'M':
return 'm';
case 'N':
return 'n';
case 'O':
return 'o';
case 'P':
return 'p';
case 'Q':
return 'q';
case 'R':
return 'r';
case 'S':
return 's';
case 'T':
return 't';
case 'U':
return 'u';
case 'V':
return 'v';
case 'W':
return 'w';
case 'X':
return 'x';
case 'Y':
return 'y';
case 'Z':
return 'z';
}
}
/* { dg-final { scan-tree-dump-times "a_.*\\+ 32" 1 "switchconv" } } */
/* { dg-final { scan-tree-dump-not "switch" "optimized" } } */
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