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Merge branch 'trunk' into update_zig_09

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Brian Carroll 2022-04-15 21:17:25 +01:00 • committed by GitHub
commit 9491d5fae9
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83 changed files with 4010 additions and 797 deletions
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18
compiler/builtins/bitcode/build.zig
View file

@ -28,12 +28,14 @@ pub fn build(b: *Builder) void {
// TODO allow for native target for maximum speed
},
});
const i386_target = makeI386Target();
const linux32_target = makeLinux32Target();
const linux64_target = makeLinux64Target();
const wasm32_target = makeWasm32Target();
// LLVM IR
generateLlvmIrFile(b, mode, host_target, main_path, "ir", "builtins-host");
generateLlvmIrFile(b, mode, i386_target, main_path, "ir-i386", "builtins-i386");
generateLlvmIrFile(b, mode, linux32_target, main_path, "ir-i386", "builtins-i386");
generateLlvmIrFile(b, mode, linux64_target, main_path, "ir-x86_64", "builtins-x86_64");
generateLlvmIrFile(b, mode, wasm32_target, main_path, "ir-wasm32", "builtins-wasm32");
// Generate Object Files
@ -88,7 +90,7 @@ fn generateObjectFile(
obj_step.dependOn(&obj.step);
}
fn makeI386Target() CrossTarget {
fn makeLinux32Target() CrossTarget {
var target = CrossTarget.parse(.{}) catch unreachable;
target.cpu_arch = std.Target.Cpu.Arch.i386;
@ -98,6 +100,16 @@ fn makeI386Target() CrossTarget {
return target;
}
fn makeLinux64Target() CrossTarget {
var target = CrossTarget.parse(.{}) catch unreachable;
target.cpu_arch = std.Target.Cpu.Arch.x86_64;
target.os_tag = std.Target.Os.Tag.linux;
target.abi = std.Target.Abi.musl;
return target;
}
fn makeWasm32Target() CrossTarget {
var target = CrossTarget.parse(.{}) catch unreachable;

4
compiler/builtins/bitcode/src/dec.zig
View file

@ -310,9 +310,7 @@ pub const RocDec = extern struct {
// (n / 0) is an error
if (denominator_i128 == 0) {
// The compiler frontend does the `denominator == 0` check for us,
// therefore this case is unreachable from roc user code
unreachable;
@panic("TODO runtime exception for dividing by 0!");
}
// If they're both negative, or if neither is negative, the final answer

2
compiler/builtins/bitcode/src/num.zig
View file

@ -102,7 +102,7 @@ pub fn exportRound(comptime T: type, comptime name: []const u8) void {
pub fn exportDivCeil(comptime T: type, comptime name: []const u8) void {
comptime var f = struct {
fn func(a: T, b: T) callconv(.C) T {
return math.divCeil(T, a, b) catch unreachable;
return math.divCeil(T, a, b) catch @panic("TODO runtime exception for dividing by 0!");
}
}.func;
@export(f, .{ .name = name ++ @typeName(T), .linkage = .Strong });

6
compiler/builtins/bitcode/src/str.zig
View file

@ -468,8 +468,10 @@ fn strFromIntHelp(comptime T: type, int: T) RocStr {
const size = comptime blk: {
// the string representation of the minimum i128 value uses at most 40 characters
var buf: [40]u8 = undefined;
var result = std.fmt.bufPrint(&buf, "{}", .{std.math.minInt(T)}) catch unreachable;
break :blk result.len;
var resultMin = std.fmt.bufPrint(&buf, "{}", .{std.math.minInt(T)}) catch unreachable;
var resultMax = std.fmt.bufPrint(&buf, "{}", .{std.math.maxInt(T)}) catch unreachable;
var result = if (resultMin.len > resultMax.len) resultMin.len else resultMax.len;
break :blk result;
};
var buf: [size]u8 = undefined;