Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/pr94269.c @ 152:2b5abeee2509
update gcc11
| author | anatofuz |
|---|---|
| date | Mon, 25 May 2020 07:50:57 +0900 |
| parents | |
| children |
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| 145:1830386684a0 | 152:2b5abeee2509 |
|---|---|
| 1 /* { dg-do compile { target aarch64*-*-* } } */ | |
| 2 /* { dg-options "-O2 -ftree-loop-vectorize -funsafe-math-optimizations -march=armv8.2-a+sve -msve-vector-bits=256" } */ | |
| 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 } | |
| 25 | |
| 26 /* { dg-final { scan-assembler-not "smaddl" { target aarch64*-*-* } } } */ |