bundle compiler-rt through zig

crates/compiler/builtins/bitcode/build.zig

@@ -59,6 +59,7 @@ fn generateLlvmIrFile(
     const obj = b.addObject(.{ .name = object_name, .root_source_file = main_path, .optimize = mode, .target = target, .use_llvm = true });
     obj.strip = true;
     obj.disable_stack_probing = true;
+    obj.bundle_compiler_rt = true;
 
     // Generating the bin seems required to get zig to generate the llvm ir.
     _ = obj.getEmittedBin();
@@ -91,6 +92,7 @@ fn generateObjectFile(
     obj.link_function_sections = true;
     obj.force_pic = true;
     obj.disable_stack_probing = true;
+    obj.bundle_compiler_rt = true;
 
     const obj_file = obj.getEmittedBin();
 

crates/compiler/builtins/bitcode/src/main.zig

@@ -6,10 +6,10 @@ const expect = @import("expect.zig");
 const panic_utils = @import("panic.zig");
 const dbg_utils = @import("dbg.zig");
 
-comptime {
-    _ = @import("compiler_rt.zig");
-    _ = @import("libc.zig");
-}
+// comptime {
+// _ = @import("compiler_rt.zig");
+// _ = @import("libc.zig");
+// }
 
 const ROC_BUILTINS = "roc_builtins";
 const NUM = "num";

crates/compiler/builtins/bitcode/src/num.zig

@@ -215,9 +215,7 @@ pub fn exportRound(comptime F: type, comptime T: type, comptime name: []const u8
 pub fn exportFloor(comptime F: type, comptime T: type, comptime name: []const u8) void {
     comptime var f = struct {
         fn func(input: F) callconv(.C) T {
-            // intFromFloat just returns the integer part of the float.
-            // This means it automatically floors. No need for an explicit call to floor.
-            return @as(T, @intFromFloat(input));
+            return @as(T, @intFromFloat((math.floor(input))));
         }
     }.func;
     @export(f, .{ .name = name ++ @typeName(T), .linkage = .Strong });

crates/compiler/builtins/roc/Dict.roc

@@ -235,7 +235,7 @@ len : Dict * * -> Nat
 len = \@Dict { data } ->
     List.len data
 
-## Check if the dictinoary is empty.
+## Check if the dictionary is empty.
 ## ```
 ## Dict.isEmpty (Dict.empty {} |> Dict.insert "key" 42)
 ##