47 lines
1.0 KiB
Nix
47 lines
1.0 KiB
Nix
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{pkgs, piston, ...}:
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let
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pkg = pkgs.llvm;
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clang = pkgs.llvmPackages_13.libcxxClang;
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in piston.mkRuntime {
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language = "llvm_ir";
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version = clang.version;
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aliases = [
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"llvm"
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"llvm-ir"
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"ll"
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];
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compile = ''
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${pkg}/bin/llc "$@" -o binary.s
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${clang}/bin/clang binary.s -o binary
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'';
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run = ''
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shift
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./binary "$@"
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'';
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tests = [
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(piston.mkTest {
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files = {
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"test.ll" = ''
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@.str = private unnamed_addr constant [2 x i8] c"OK"
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declare i32 @puts(i8* nocapture) nounwind
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define i32 @main() {
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%cast210 = getelementptr [2 x i8],[2 x i8]* @.str, i64 0, i64 0
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call i32 @puts(i8* %cast210)
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ret i32 0
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}
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'';
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};
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args = [];
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stdin = "";
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packages = [];
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main = "test.ll";
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})
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];
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}
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