diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc index e6bd3fd0bb42c70603d5335402b89c9deeaf48d8..c54b6067949a19641fabbe43636efca8cc85abd4 100644 --- a/gcc/config/aarch64/aarch64.cc +++ b/gcc/config/aarch64/aarch64.cc @@ -28620,7 +28620,8 @@ aarch64_simd_clone_compute_vecsize_and_simdlen (struct cgraph_node *node, if (known_eq (clonei->simdlen, 0U)) { simdlen = exact_div (poly_uint64 (64), nds_elt_bits); - simdlens.safe_push (simdlen); + if (maybe_ne (simdlen, 1U)) + simdlens.safe_push (simdlen); simdlens.safe_push (simdlen * 2); } else diff --git a/gcc/testsuite/gcc.target/aarch64/pr113552.c b/gcc/testsuite/gcc.target/aarch64/pr113552.c new file mode 100644 index 0000000000000000000000000000000000000000..9c96b061ed2b4fcc57e58925277f74d14f79c51f --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/pr113552.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-Ofast -march=armv8-a" } */ + +__attribute__ ((__simd__ ("notinbranch"), const)) +double cos (double); + +void foo (float *a, double *b) +{ + for (int i = 0; i < 12; i+=3) + { + b[i] = cos (5.0 * a[i]); + b[i+1] = cos (5.0 * a[i+1]); + b[i+2] = cos (5.0 * a[i+2]); + } +} + +/* { dg-final { scan-assembler-times {bl\t_ZGVnN2v_cos} 6 } } */ diff --git a/gcc/testsuite/gcc.target/aarch64/simd_pcs_attribute-3.c b/gcc/testsuite/gcc.target/aarch64/simd_pcs_attribute-3.c index 95f6a6803e889c02177ef10972962ed62d2095eb..c6dac6b104c94c9de89ed88dc5a73e185d2be125 100644 --- a/gcc/testsuite/gcc.target/aarch64/simd_pcs_attribute-3.c +++ b/gcc/testsuite/gcc.target/aarch64/simd_pcs_attribute-3.c @@ -18,7 +18,7 @@ double foo(double x) } /* { dg-final { scan-assembler-not {\.variant_pcs\tfoo} } } */ -/* { dg-final { scan-assembler-times {\.variant_pcs\t_ZGVnM1v_foo} 1 } } */ +/* { dg-final { scan-assembler-not {\.variant_pcs\t_ZGVnM1v_foo} } } */ /* { dg-final { scan-assembler-times {\.variant_pcs\t_ZGVnM2v_foo} 1 } } */ -/* { dg-final { scan-assembler-times {\.variant_pcs\t_ZGVnN1v_foo} 1 } } */ +/* { dg-final { scan-assembler-not {\.variant_pcs\t_ZGVnN1v_foo} } } */ /* { dg-final { scan-assembler-times {\.variant_pcs\t_ZGVnN2v_foo} 1 } } */