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Module: fix early exit conditions during compilation

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* `--verbose-llvm-ir` should trigger analysis and codegen
 * `-femit-asm` etc should trigger codegen even with `-fno-emit-bin`

Closes #12588
This commit is contained in:
Jacob Young
2022-10-15 02:34:34 -04:00
committed by Andrew Kelley
parent cb0e22db4e
commit c7f9833238
4 changed files with 36 additions and 7 deletions
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18
src/Module.zig
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@@ -4319,10 +4319,9 @@ pub fn ensureFuncBodyAnalyzed(mod: *Module, func: *Fn) SemaError!void {
comp.emit_llvm_bc == null);
const dump_air = builtin.mode == .Debug and comp.verbose_air;
const dump_llvm_ir = builtin.mode == .Debug and comp.verbose_llvm_ir;
if (no_bin_file and !dump_air) {
return;
}
if (no_bin_file and !dump_air and !dump_llvm_ir) return;
log.debug("analyze liveness of {s}", .{decl.name});
var liveness = try Liveness.analyze(gpa, air);
@@ -4337,9 +4336,7 @@ pub fn ensureFuncBodyAnalyzed(mod: *Module, func: *Fn) SemaError!void {
std.debug.print("# End Function AIR: {s}\n\n", .{fqn});
}
if (no_bin_file) {
return;
}
if (no_bin_file and !dump_llvm_ir) return;
comp.bin_file.updateFunc(mod, func, air, liveness) catch |err| switch (err) {
error.OutOfMemory => return error.OutOfMemory,
@@ -6484,7 +6481,14 @@ pub fn populateTestFunctions(mod: *Module) !void {
pub fn linkerUpdateDecl(mod: *Module, decl_index: Decl.Index) !void {
const comp = mod.comp;
if (comp.bin_file.options.emit == null) return;
const no_bin_file = (comp.bin_file.options.emit == null and
comp.emit_asm == null and
comp.emit_llvm_ir == null and
comp.emit_llvm_bc == null);
const dump_llvm_ir = builtin.mode == .Debug and comp.verbose_llvm_ir;
if (no_bin_file and !dump_llvm_ir) return;
const decl = mod.declPtr(decl_index);