llvm-6502/test/CFrontend/2007-02-04-WITH_SIZE_EXPR.c

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// RUN: %llvmgcc %s -O3 -S -o - -emit-llvm
// PR1174
void zzz (char *s1, char *s2, int len, int *q)
{
int z = 5;
unsigned int i, b;
struct { char a[z]; } x;
for (i = 0; i < len; i++)
s1[i] = s2[i];
b = z & 0x3;
len += (b == 0 ? 0 : 1) + z;
*q = len;
foo (x, x);
}