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comparison gcc/testsuite/gcc.target/aarch64/pr94398.c @ 152:2b5abeee2509

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update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
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145:1830386684a0 152:2b5abeee2509
1 /* { dg-do compile } */
2 /* { dg-options "-O2 -ftree-loop-vectorize -funsafe-math-optimizations -march=armv8.2-a+sve -mstrict-align" } */
3
4 float
5 foo(long n, float *x, int inc_x,
6 float *y, int inc_y)
7 {
8 float dot = 0.0;
9 int ix = 0, iy = 0;
10
11 if (n < 0) {
12 return dot;
13 }
14
15 int i = 0;
16 while (i < n) {
17 dot += y[iy] * x[ix];
18 ix += inc_x;
19 iy += inc_y;
20 i++;
21 }
22
23 return dot;
24 }