int foo(int x) {
printf(" in foo before blah: x = %d\n", x);
blah(&x);
printf(" in foo after blah: x = %d\n", x);
return x;
}
static inline void float_to_int (float * _f, int16_t * s16, int num_channels) {
int i;
int32_t * f = (int32_t *) _f; /* XXX assumes IEEE float format */
for (i = 0; i < 256; i++) {
s16[num_channels*i] = blah (f[i]);
}
}
long long
foo (int first, long long second, int third, long long fourth, int fifth, long long sixth, int seventh,
long long eighth, int nineth, double tenth)
{
int blahval, secondblahval;
blahval = blah (&second);
secondblahval = blah (&fourth) * blah (&sixth);
printf ("first 0x%x, second 0x%llx, third 0x%x, fourth 0x%llx, fifth 0x%x, sixth 0x%llx, seventh 0x%x"
" eighth 0x%llx, nineth 0x%x, tenth %f\n",
first, second, third, fourth, fifth, sixth, seventh, eighth, nineth, tenth);
return blahval * secondblahval;
}
int foo (int n, int l, int m, int r)
{
int v;
if (n > 10)
v = r;
if (m) g++;
else bar();
if ( (n > 10) && (l < 100))
blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
if ( n > 100 )
blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
return 0;
}
int foo (int n, int l, int m, int r)
{
int v;
if ( (n < 10) && (m != 100) && (r < 20) )
v = r;
if (m) g++;
else bar();
if (l > 100)
if ( (n <= 9) && (m < 100) && (r < 19) )
blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
if ( (n <= 8) && (m < 99) && (r < 19) )
blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
return 0;
}
int main() {
if (x)
if (x)
if (x)
if (x)
if (x)
if (x)
blah();
foo();
}
int foo (int n, int l, int m, int r)
{
int v;
if (n)
if (l)
v = r;
if (m) g++;
else bar();
if ( n && l)
blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
if (l)
if (n)
blah(v); /* { dg-bogus "uninitialized" "bogus warning" } */
return 0;
}
int main(int argc, char** argv)
{
uint8_t x = lss_fresh_uint8(0);
if (x > 5) {
}
else {
blah();
}
return 1;
}
int convert_like_real (tree convs)
{
switch (((enum tree_code) (convs)->common.code))
{
case AMBIG_CONV:
return blah();
default:
break;
}
return 1;
}
void foo()
{
int v;
if (gflag)
v = 10;
blah(); /* *gflag may be killed, but compiler won't know */
if (gflag)
bar(v); /* { dg-warning "uninitialized" "should not be promoted to error" } */
}
int main(void)
{
double okay1;
struct yuck y;
double okay2;
if ((((long) &okay1) & 0x7)) printf("bad alignment in main\n");
if ((((long) &okay2) & 0x7)) printf("bad alignment in main\n");
y = ick();
blah(one());
return 0;
}
void
baz_4 (int a, int b, int c)
{
if (a && b)
{
foo ();
if (c)
bar ();
}
if (b && c)
blah ();
}
static inline void float_to_int (float * _f, int16_t * s16, int nchannels)
{
int i, j, c;
int32_t * f = (int32_t *) _f; // XXX assumes IEEE float format
j = 0;
nchannels *= 256;
for (i = 0; i < 256; i++) {
for (c = 0; c < nchannels; c += 256)
s16[j++] = blah (f[i + c]);
}
}
void
foo (int value)
{
switch (value)
{
case 42:
if (value != 42)
abort ();
case 50:
blah ();
}
}
static GFINLINE void float_to_int (float * _f, s16 *samps, int nchannels)
{
int i, j, c;
s32 * f = (s32 *) _f; // XXX assumes IEEE float format
j = 0;
nchannels *= 256;
for (i = 0; i < 256; i++) {
for (c = 0; c < nchannels; c += 256)
samps[j++] = blah (f[i + c]);
}
}
void
baz_5 (int a, int b, int c)
{
if (a && b)
{
foo ();
if (c)
bar ();
}
if (!b || !c)
blah ();
}
int foo_2 (int n, int m, int r)
{
int flag = 0;
int v;
if (n)
{
v = r;
flag = 1;
}
if (m) g++;
else bar();
if (flag)
blah(v); /* { dg-bogus "uninitialized" "bogus uninitialized var warning" } */
else
blah(v); /* { dg-warning "uninitialized" "real uninitialized var warning" } */
return 0;
}
atom* fixnum_helper(const std::string& s, unsigned& idx)
{
const unsigned init = idx;
const unsigned length = s.length();
while ((isalnum(s[idx]) || '-' == s[idx]) && idx <= length) {
idx += 1;
}
std::string blah(s.c_str() + init, s.c_str() + idx);
return new fixnum(blah);
}
recBlockItem& xBlocksMap::_getItem( u32 pc )
{
Blockmap_iterator blah( Map.find( pc ) );
if( blah == Map.end() )
{
// Create a new block in the Blocks array for our item
Map[pc] = Blocks.GetLength();
return Blocks.New();
}
else
return Blocks[blah->second];
}
symbol* symbol_helper(const std::string& s, unsigned& idx)
{
const unsigned init = idx;
const unsigned length = s.length();
// TODO symbols can be more than alphanumerics
while ((isalnum(s[idx]) || '!' == s[idx]) && idx <= length) {
idx += 1;
}
std::string blah(s.c_str() + init, s.c_str() + idx);
return new symbol(blah);
}
atom* char_helper(const std::string& s, unsigned& idx)
{
charlit *c;
if (' ' == s[idx + 2]) {
c = new charlit("#\\space");
} else if ('\n' == s[idx + 2]) {
c = new charlit("#\\newline");
} else {
std::string blah(s.c_str() + idx, s.c_str() + s.length());
c = new charlit(blah);
}
idx += 3;
return c;
}
int foo_2 (int n, int l, int m, int r)
{
int v;
if (n)
if (l)
v = r;
if (m) g++;
else bar();
if (n || l)
blah (v); /* { dg-warning "uninitialized" "warning" } */
return 0;
}
int foo_2 (int n, int l, int m, int r)
{
int v;
if ( (n < 10) && (m != 100) && (r < 20) )
v = r;
if (m) g++;
else bar();
if (l > 100)
if ( (n <= 8) && (m < 101) && (r < 19) )
blah(v); /* { dg-warning "uninitialized" "real warning" } */
return 0;
}
int testcase(int check_kthr_stop)
{
int was_frozen = 0;
for (;;) {
if (!freezing(cur) ||
(check_kthr_stop && blah()))
cur->flags &= ~PF_FROZEN;
if (!(cur->flags & PF_FROZEN))
break;
was_frozen = 1;
}
return was_frozen;
}
int foo (int n, int m, int r)
{
int flag = 0;
int v;
if (n)
{
v = r;
flag = 1;
}
if (m)
g++;
else
bar();
if (r > 0)
if (flag)
blah(v); /* {dg-bogus "uninitialized" "bogus warning" } */
return 0;
}
int foo (int n, int m, int r)
{
int flag = 0;
int v;
if (n)
{
v = r;
flag = 1;
}
if (m)
g++;
else
bar();
/* Wrong guard */
if (!flag)
blah(v); /* { dg-warning "uninitialized" "real uninitialized var warning" } */
return 0;
}
int main(const int argc, const char *const *const argv) {
TTree *t = 0;
// Contents of argv should be:
// [0]: executable name
// [1]: input .root file name
// [2]: mode (TIMECALIB or GAINCALIB)
if (argc>1) {
TFile *f = TFile::Open(argv[1]);
if (f) {std::cout << "Opened file " << argv[1] << std::endl;}
t = (TTree*)gDirectory->Get("vmm1Calibration");
if (argc>2) {
calibMode = atoi(argv[2]);
std::cout << "calibMode set to " << calibMode << " from cmd line args" << std::endl;
}
std::cout << "Using calibMode=" << calibMode << std::endl;
} else {
std::cout << "Please give .root input file as 1st argument!" << std::endl;
return 0;
}
vmm1Calibration blah(t);
blah.Loop();
return 0;
}
std::string testUnit()
{
return blah(3, "Testing").get();
}
int main ( void )
{
printf("answer is %d\n", blah(3,7) );
return 0;
}
Susp<std::string> blah(int i, std::string s)
{
if (i == 0)
return munit(s + "...");
return blah(i - 1, s + " yada");
}
