From f308f37ba112ca361715e470d513749236da026d Mon Sep 17 00:00:00 2001 From: gingerBill Date: Thu, 26 May 2022 14:51:50 +0100 Subject: Remove need for `simd.splat` --- src/llvm_backend_const.cpp | 26 +++++++++++++++++++++----- 1 file changed, 21 insertions(+), 5 deletions(-) (limited to 'src/llvm_backend_const.cpp') diff --git a/src/llvm_backend_const.cpp b/src/llvm_backend_const.cpp index 3a3067dbc..bd76400de 100644 --- a/src/llvm_backend_const.cpp +++ b/src/llvm_backend_const.cpp @@ -495,9 +495,9 @@ lbValue lb_const_value(lbModule *m, Type *type, ExactValue value, bool allow_loc res.value = data; return res; } else if (is_type_array(type) && - value.kind != ExactValue_Invalid && - value.kind != ExactValue_String && - value.kind != ExactValue_Compound) { + value.kind != ExactValue_Invalid && + value.kind != ExactValue_String && + value.kind != ExactValue_Compound) { i64 count = type->Array.count; Type *elem = type->Array.elem; @@ -513,8 +513,8 @@ lbValue lb_const_value(lbModule *m, Type *type, ExactValue value, bool allow_loc res.value = llvm_const_array(lb_type(m, elem), elems, cast(unsigned)count); return res; } else if (is_type_matrix(type) && - value.kind != ExactValue_Invalid && - value.kind != ExactValue_Compound) { + value.kind != ExactValue_Invalid && + value.kind != ExactValue_Compound) { i64 row = type->Matrix.row_count; i64 column = type->Matrix.column_count; GB_ASSERT(row == column); @@ -537,6 +537,22 @@ lbValue lb_const_value(lbModule *m, Type *type, ExactValue value, bool allow_loc res.value = LLVMConstArray(lb_type(m, elem), elems, cast(unsigned)total_elem_count); return res; + } else if (is_type_simd_vector(type) && + value.kind != ExactValue_Invalid && + value.kind != ExactValue_Compound) { + i64 count = type->SimdVector.count; + Type *elem = type->SimdVector.elem; + + lbValue single_elem = lb_const_value(m, elem, value, allow_local); + single_elem.value = llvm_const_cast(single_elem.value, lb_type(m, elem)); + + LLVMValueRef *elems = gb_alloc_array(permanent_allocator(), LLVMValueRef, count); + for (i64 i = 0; i < count; i++) { + elems[i] = single_elem.value; + } + + res.value = LLVMConstVector(elems, cast(unsigned)count); + return res; } switch (value.kind) { -- cgit v1.2.3