diff options
Diffstat (limited to 'gcc/config/arm/arm.c')
| -rw-r--r-- | gcc/config/arm/arm.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c index d8bfda3..ba677ab 100644 --- a/gcc/config/arm/arm.c +++ b/gcc/config/arm/arm.c @@ -29946,6 +29946,7 @@ arm_builtin_vectorized_function (tree fndecl, tree type_out, tree type_in) { enum machine_mode in_mode, out_mode; int in_n, out_n; + bool out_unsigned_p = TYPE_UNSIGNED (type_out); if (TREE_CODE (type_out) != VECTOR_TYPE || TREE_CODE (type_in) != VECTOR_TYPE) @@ -29991,6 +29992,36 @@ arm_builtin_vectorized_function (tree fndecl, tree type_out, tree type_in) return ARM_FIND_VRINT_VARIANT (vrintz); case BUILT_IN_ROUNDF: return ARM_FIND_VRINT_VARIANT (vrinta); +#undef ARM_CHECK_BUILTIN_MODE_1 +#define ARM_CHECK_BUILTIN_MODE_1(C) \ + (out_mode == SImode && out_n == C \ + && in_mode == SFmode && in_n == C) + +#define ARM_FIND_VCVT_VARIANT(N) \ + (ARM_CHECK_BUILTIN_MODE (2) \ + ? arm_builtin_decl(ARM_BUILTIN_NEON_##N##v2sfv2si, false) \ + : (ARM_CHECK_BUILTIN_MODE (4) \ + ? arm_builtin_decl(ARM_BUILTIN_NEON_##N##v4sfv4si, false) \ + : NULL_TREE)) + +#define ARM_FIND_VCVTU_VARIANT(N) \ + (ARM_CHECK_BUILTIN_MODE (2) \ + ? arm_builtin_decl(ARM_BUILTIN_NEON_##N##uv2sfv2si, false) \ + : (ARM_CHECK_BUILTIN_MODE (4) \ + ? arm_builtin_decl(ARM_BUILTIN_NEON_##N##uv4sfv4si, false) \ + : NULL_TREE)) + case BUILT_IN_LROUNDF: + return out_unsigned_p + ? ARM_FIND_VCVTU_VARIANT (vcvta) + : ARM_FIND_VCVT_VARIANT (vcvta); + case BUILT_IN_LCEILF: + return out_unsigned_p + ? ARM_FIND_VCVTU_VARIANT (vcvtp) + : ARM_FIND_VCVT_VARIANT (vcvtp); + case BUILT_IN_LFLOORF: + return out_unsigned_p + ? ARM_FIND_VCVTU_VARIANT (vcvtm) + : ARM_FIND_VCVT_VARIANT (vcvtm); #undef ARM_CHECK_BUILTIN_MODE #define ARM_CHECK_BUILTIN_MODE(C, N) \ (out_mode == N##Imode && out_n == C \ @@ -30021,9 +30052,12 @@ arm_builtin_vectorized_function (tree fndecl, tree type_out, tree type_in) } return NULL_TREE; } +#undef ARM_FIND_VCVT_VARIANT +#undef ARM_FIND_VCVTU_VARIANT #undef ARM_CHECK_BUILTIN_MODE #undef ARM_FIND_VRINT_VARIANT + /* The AAPCS sets the maximum alignment of a vector to 64 bits. */ static HOST_WIDE_INT arm_vector_alignment (const_tree type) |