pkg(llvm_ir-12.0.1): Added llvm_ir 12.0.1

packages/llvm_ir/12.0.1/build.sh

@@ -0,0 +1,6 @@
+#!/usr/bin/env bash
+curl -L "https://github.com/llvm/llvm-project/releases/download/llvmorg-12.0.1/clang+llvm-12.0.1-x86_64-linux-gnu-ubuntu-16.04.tar.xz" -o llvm-ir.tar.xz
+
+tar xf llvm-ir.tar.xz clang+llvm-12.0.1-x86_64-linux-gnu-ubuntu-/bin --strip-components=1
+
+rm llvm-ir.tar.xz

packages/llvm_ir/12.0.1/compile

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+llc "$@" -o binary.s
+clang binary.s -o binary

packages/llvm_ir/12.0.1/environment

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+export PATH=$PWD/bin:$PATH

packages/llvm_ir/12.0.1/metadata.json

@@ -0,0 +1,5 @@
+{
+  "language": "llvm_ir",
+  "version": "12.0.1",
+  "aliases": ["llvm", "llvm-ir"]
+}

packages/llvm_ir/12.0.1/run

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+
+shift
+binary "$@"

packages/llvm_ir/12.0.1/test.ll

@@ -0,0 +1,10 @@
+@.str = private unnamed_addr constant [3 x i8] c"OK\n"
+
+declare i32 @puts(i8* nocapture) nounwind
+
+define i32 @main() {
+    %cast210 = getelementptr [3 x i8],[3 x i8]* @.str, i64 0, i64 0
+
+    call i32 @puts(i8* %cast210)
+    ret i32 0
+}