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HEAD
Imported Upstream version 2.9.0
[debian/cc1111]
/
support
/
regression
/
tests
/
bug1464657.c
1
/*
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bug1464657.c
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*/
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#include <testfwk.h>
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static void f1(void)
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{
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}
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static short f2(void)
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{
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return 0;
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}
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static unsigned char f3(unsigned char a)
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{
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return a+5;
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}
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unsigned char var;
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void f()
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{
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switch (var) {
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case 0:
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f1();
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break;
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case 1:
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f1();
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break;
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case 2:
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var++;
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f1();
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break;
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case 4:
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f1();
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break;
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case 5:
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break;
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case 7:
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f1();
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break;
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case 6:
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f1();
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break;
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case 8:
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f1();
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break;
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case 9:
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f1();
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break;
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case 12:
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{
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unsigned char nc;
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unsigned short b = f2();
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unsigned char nb = f3(b);
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var = f3(b);
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nc = f3(nb);
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}
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break;
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}
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}
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void test_Peephole251(void)
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{
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var = 12;
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f();
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ASSERT (var==5);
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}