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Progress in xsthammer

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This commit is contained in:
Clifford Wolf 2013-07-03 11:19:18 +02:00
parent a5fe2565b7
commit 28539541ed
5 changed files with 23 additions and 9 deletions
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11
tests/xsthammer/generate.cc
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@ -4,7 +4,7 @@
#define GENERATE_TERNARY_OPS
#define GENERATE_CONCAT_OPS
#undef GENERATE_REPEAT_OPS // disabled because of XST bug
#undef GENERATE_EXPRESSIONS
#define GENERATE_EXPRESSIONS
#include <sys/stat.h>
#include <sys/types.h>
@ -109,8 +109,7 @@ void print_expression(FILE *f, int budget, uint32_t mask = 0)
do {
mode = xorshift32() % num_modes;
} while (((1 << mode) & mask) == 0);
fprintf(f, "/* %d */", mode);
// fprintf(f, "/* %d */", mode);
budget--;
switch (mode)
@ -123,7 +122,13 @@ void print_expression(FILE *f, int budget, uint32_t mask = 0)
case 1:
fprintf(f, "(");
print_expression(f, budget/2, mask);
#if 1
// FIXME: relational operators disabled because there is an xst bug..
do k = xorshift32() % num_binary_ops; while ((k >= 9 && k <= 12) || (k >= 3 && k <= 6));
fprintf(f, "%s", binary_ops[k]);
#else
fprintf(f, "%s", binary_ops[xorshift32() % num_binary_ops]);
#endif
print_expression(f, budget/2, mask);
fprintf(f, ")");
break;