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[/] [openrisc/] [trunk/] [gnu-stable/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [ia64/] [mno-fused-madd-vect.c] - Blame information for rev 319

Line No.	Rev	Author	Line
1	319	jeremybenn	`/* { dg-do compile */`
2			`/* { dg-options "-O2 -mno-fused-madd -ftree-vectorize" } */`
3			`/* { dg-final { scan-assembler "fpmpy" } } */`
4
5			`/* fpma and fpms will show in either way because there are no`
6			`specific vector add/sub instructions. So we just check for fpmpy. */`
7
8			`#define N 16`
9			`extern bar(float , float , float , float );`
10			`void foo()`
11			`{`
12			`int i;`
13			`float a[N], b[N], c[N], d[N];`
14			`bar(a,b,c,d);`
15			`for (i = 0; i < N; i++) {`
16			`a[i] = b[i] + c[i] * d[i];`
17			`}`
18			`bar(a,b,c,d);`
19			`for (i = 0; i < N; i++) {`
20			`a[i] = b[i] - c[i] * d[i];`
21			`}`
22			`bar(a,b,c,d);`
23			`for (i = 0; i < N; i++) {`
24			`a[i] = b[i] * c[i] + d[i];`
25			`}`
26			`bar(a,b,c,d);`
27			`for (i = 0; i < N; i++) {`
28			`a[i] = b[i] * c[i] - d[i];`
29			`}`
30			`bar(a,b,c,d);`
31			`}`