test: Change llvm_targets to actually emit an object for each target.

Without doing this, we don't actually test whether the data layout string we
generate matches LLVM's.

A number of targets had to be commented out due to this change:

* Some are using a non-working experimental LLVM backend (arc, csky, ...).
* Some don't have working LLD support (lanai, sparc, ...).
* Some don't have working self-hosted linker support (nvptx).
* Some are using ABIs that haven't been standardized (loongarch32).

Finally, all non-x86 uefi targets are hopelessly broken and can't really be
fixed until we change our emit logic to lower *-uefi-* verbatim rather than to
*-windows-*. See: https://github.com/ziglang/zig/issues/21630

1 files changed, 1 insertions, 17 deletions

diff --git a/test/src/Cases.zig b/test/src/Cases.zig
index 2a601637e6..208e8a6ce1 100644
--- a/test/src/Cases.zig
+++ b/test/src/Cases.zig
@@ -204,34 +204,18 @@ pub fn exeFromCompiledC(ctx: *Cases, name: []const u8, target_query: std.Target.
     return &ctx.cases.items[ctx.cases.items.len - 1];
 }
 
-pub fn noEmitUsingLlvmBackend(ctx: *Cases, name: []const u8, target: std.Build.ResolvedTarget) *Case {
+pub fn addObjLlvm(ctx: *Cases, name: []const u8, target: std.Build.ResolvedTarget) *Case {
     ctx.cases.append(Case{
         .name = name,
         .target = target,
         .updates = std.ArrayList(Update).init(ctx.cases.allocator),
         .output_mode = .Obj,
-        .emit_bin = false,
         .deps = std.ArrayList(DepModule).init(ctx.arena),
         .backend = .llvm,
     }) catch @panic("out of memory");
     return &ctx.cases.items[ctx.cases.items.len - 1];
 }
 
-/// Adds a test case that uses the LLVM backend to emit an executable.
-/// Currently this implies linking libc, because only then we can generate a testable executable.
-pub fn exeUsingLlvmBackend(ctx: *Cases, name: []const u8, target: std.Build.ResolvedTarget) *Case {
-    ctx.cases.append(Case{
-        .name = name,
-        .target = target,
-        .updates = std.ArrayList(Update).init(ctx.cases.allocator),
-        .output_mode = .Exe,
-        .deps = std.ArrayList(DepModule).init(ctx.arena),
-        .backend = .llvm,
-        .link_libc = true,
-    }) catch @panic("out of memory");
-    return &ctx.cases.items[ctx.cases.items.len - 1];
-}
-
 pub fn addObj(
     ctx: *Cases,
     name: []const u8,