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restore comp when leaving flushModule

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This commit is contained in:
Guillaume Wenzek
2022-09-07 11:16:48 +02:00
committed by Andrew Kelley
parent b3dc80a1e3
commit 004fca2c64
1 changed files with 14 additions and 8 deletions
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22
src/link/NvPtx.zig
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@@ -109,13 +109,19 @@ pub fn flushModule(self: *NvPtx, comp: *Compilation, prog_node: *std.Progress.No
const tracy = trace(@src());
defer tracy.end();
var hack_comp = comp;
if (comp.bin_file.options.emit) |emit| {
hack_comp.emit_asm = .{
.directory = emit.directory,
.basename = comp.bin_file.intermediary_basename.?,
};
hack_comp.bin_file.options.emit = null;
const outfile = comp.bin_file.options.emit.?;
// !!! We modify 'comp' before passing it to LLVM, but restore value afterwards
// We tell LLVM to not try to build a .o, only an "assembly" file.
// This is required by the LLVM PTX backend.
comp.bin_file.options.emit = null;
comp.emit_asm = .{
.directory = outfile.directory,
.basename = comp.bin_file.intermediary_basename.?,
};
defer {
comp.bin_file.options.emit = outfile;
comp.emit_asm = null;
}
return try self.llvm_object.flushModule(hack_comp, prog_node);
try self.llvm_object.flushModule(comp, prog_node);
}