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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34017 91177308-0d34-0410-b5e6-96231b3b80d8
55 lines
586 B
C
55 lines
586 B
C
// RUN: %llvmgcc -S -fnested-functions -O0 -o - -emit-llvm %s
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// PR915
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extern void abort(void);
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void nest(int n)
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{
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int a = 0;
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int b = 5;
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int c = 0;
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int d = 7;
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void o(int i, int j)
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{
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if (i!=j)
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abort();
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}
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void f(x)
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int x; /* K&R style */
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{
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int e = 0;
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int f = 2;
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int g = 0;
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void y(void)
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{
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c = n;
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e = 1;
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g = x;
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}
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void z(void)
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{
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a = 4;
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g = 3;
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}
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a = 5;
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y();
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c = x;
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z();
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o(1,e);
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o(2,f);
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o(3,g);
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}
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c = 2;
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f(6);
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o(4,a);
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o(5,b);
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o(6,c);
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o(7,d);
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}
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