Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/gcc.dg/pr94269.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 2b5abeee2509 |
children |
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/* { dg-do compile { target aarch64*-*-* } } */ /* { dg-options "-O2 -ftree-loop-vectorize -funsafe-math-optimizations -march=armv8.2-a+sve -msve-vector-bits=256" } */ float foo(long n, float *x, int inc_x, float *y, int inc_y) { float dot = 0.0; int ix = 0, iy = 0; if (n < 0) { return dot; } int i = 0; while (i < n) { dot += y[iy] * x[ix]; ix += inc_x; iy += inc_y; i++; } return dot; } /* { dg-final { scan-assembler-not "smaddl" { target aarch64*-*-* } } } */