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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.c-torture/] [compile/] [pr26255.c] - Blame information for rev 801

Line No.	Rev	Author	Line
1	688	jeremybenn	`typedef short int16_t;`
2
3			`int round_sample(int *sum);`
4
5			`#define MULS(ra, rb) ((ra) * (rb))`
6
7			`#define SUM8(sum, op, w, p) \`
8			`{ \`
9			`sum op MULS((w)[0 * 64], p[0 * 64]); \`
10			`sum op MULS((w)[1 * 64], p[1 * 64]); \`
11			`sum op MULS((w)[2 * 64], p[2 * 64]); \`
12			`sum op MULS((w)[3 * 64], p[3 * 64]); \`
13			`sum op MULS((w)[4 * 64], p[4 * 64]); \`
14			`sum op MULS((w)[5 * 64], p[5 * 64]); \`
15			`sum op MULS((w)[6 * 64], p[6 * 64]); \`
16			`sum op MULS((w)[7 * 64], p[7 * 64]); \`
17			`}`
18
19			`void foo(int dither_state, int samples)`
20			`{`
21			`int16_t *synth_buf;`
22			`const int16_t w, p;`
23			`int sum;`
24
25			`sum = *dither_state;`
26			`p = synth_buf + 16;`
27			`SUM8(sum, +=, w, p);`
28			`p = synth_buf + 48;`
29			`SUM8(sum, -=, w + 32, p);`
30			`*samples = round_sample(&sum);`
31			`}`