diff options
Diffstat (limited to 'src/llvm_backend_proc.cpp')
| -rw-r--r-- | src/llvm_backend_proc.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/llvm_backend_proc.cpp b/src/llvm_backend_proc.cpp index 1fe8a15fe..a7766cab2 100644 --- a/src/llvm_backend_proc.cpp +++ b/src/llvm_backend_proc.cpp @@ -1721,7 +1721,7 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn return res; } - case BuiltinProc_simd_table_lookup: + case BuiltinProc_simd_runtime_swizzle: { LLVMValueRef table = arg0.value; LLVMValueRef indices = lb_build_expr(p, ce->args[1]).value; @@ -1734,11 +1734,11 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn // Determine strategy based on element size and target architecture char const *intrinsic_name = nullptr; - bool use_hardware_table_lookup = false; + bool use_hardware_runtime_swizzle = false; // 8-bit elements: Use dedicated table lookup instructions if (elem_size == 1) { - use_hardware_table_lookup = true; + use_hardware_runtime_swizzle = true; if (build_context.metrics.arch == TargetArch_amd64 || build_context.metrics.arch == TargetArch_i386) { // x86/x86-64: Use pshufb intrinsics @@ -1753,7 +1753,7 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn intrinsic_name = "llvm.x86.avx512.pshuf.b.512"; break; default: - use_hardware_table_lookup = false; + use_hardware_runtime_swizzle = false; break; } } else if (build_context.metrics.arch == TargetArch_arm64) { @@ -1772,7 +1772,7 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn intrinsic_name = "llvm.aarch64.neon.tbl4"; break; default: - use_hardware_table_lookup = false; + use_hardware_runtime_swizzle = false; break; } } else if (build_context.metrics.arch == TargetArch_arm32) { @@ -1791,7 +1791,7 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn intrinsic_name = "llvm.arm.neon.vtbl4"; break; default: - use_hardware_table_lookup = false; + use_hardware_runtime_swizzle = false; break; } } else if (build_context.metrics.arch == TargetArch_wasm32 || build_context.metrics.arch == TargetArch_wasm64p32) { @@ -1799,14 +1799,14 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn if (count == 16) { intrinsic_name = "llvm.wasm.swizzle"; } else { - use_hardware_table_lookup = false; + use_hardware_runtime_swizzle = false; } } else { - use_hardware_table_lookup = false; + use_hardware_runtime_swizzle = false; } } - if (use_hardware_table_lookup && intrinsic_name != nullptr) { + if (use_hardware_runtime_swizzle && intrinsic_name != nullptr) { // Use dedicated hardware table lookup instruction // Check if required target features are enabled @@ -1932,7 +1932,7 @@ gb_internal lbValue lb_build_builtin_simd_proc(lbProcedure *p, Ast *expr, TypeAn return res; } else { // Features not enabled, fall back to emulation - use_hardware_table_lookup = false; + use_hardware_runtime_swizzle = false; } } |