Support LLVM >=17.0.1 on Darwin and Linux

build_odin.sh

@@ -52,7 +52,7 @@ config_darwin() {
 		fi
 	fi
 
-	MAX_LLVM_VERSION=("14.999.999")
+	MAX_LLVM_VERSION=("17.999.999")
 	if [ $(version $($LLVM_CONFIG --version)) -gt $(version $MAX_LLVM_VERSION) ]; then
 		echo "Tried to use " $(which $LLVM_CONFIG) "version" $($LLVM_CONFIG --version)
 		panic "Requirement: llvm-config must be base version smaller than 15"
@@ -102,6 +102,8 @@ config_linux() {
 			LLVM_CONFIG=llvm-config-11-64
 		elif [ -x "$(command -v llvm-config-14)" ]; then
 			LLVM_CONFIG=llvm-config-14
+		elif [ -x "$(command -v llvm-config-17)" ]; then
+			LLVM_CONFIG=llvm-config-17
 		else
 			panic "Unable to find LLVM-config"
 		fi
@@ -113,7 +115,7 @@ config_linux() {
 		panic "Requirement: llvm-config must be base version greater than 11"
 	fi
 
-	MAX_LLVM_VERSION=("14.999.999")
+	MAX_LLVM_VERSION=("17.999.999")
 	if [ $(version $($LLVM_CONFIG --version)) -gt $(version $MAX_LLVM_VERSION) ]; then
 		echo "Tried to use " $(which $LLVM_CONFIG) "version" $($LLVM_CONFIG --version)
 		panic "Requirement: llvm-config must be base version smaller than 15"

src/llvm_backend.cpp

@@ -2602,17 +2602,37 @@ gb_internal bool lb_generate_code(lbGenerator *gen) {
 
 
 	if (build_context.sanitizer_flags & SanitizerFlag_Address) {
-		auto paths = array_make<String>(heap_allocator(), 0, 1);
 		if (build_context.metrics.os == TargetOs_windows) {
+			auto paths = array_make<String>(heap_allocator(), 0, 1);
 			String path = concatenate_strings(permanent_allocator(), build_context.ODIN_ROOT, str_lit("\\bin\\llvm\\windows\\clang_rt.asan-x86_64.lib"));
 			array_add(&paths, path);
+			Entity *lib = alloc_entity_library_name(nullptr, make_token_ident("asan_lib"), nullptr, slice_from_array(paths), str_lit("asan_lib"));
+			array_add(&gen->foreign_libraries, lib);
+		} else if (build_context.metrics.os == TargetOs_darwin || build_context.metrics.os == TargetOs_linux) {
+			if (!build_context.extra_linker_flags.text) {
+				build_context.extra_linker_flags = str_lit("-fsanitize=address");
+			} else {
+				build_context.extra_linker_flags = concatenate_strings(permanent_allocator(), build_context.extra_linker_flags, str_lit(" -fsanitize=address"));
+			}
 		}
-		Entity *lib = alloc_entity_library_name(nullptr, make_token_ident("asan_lib"), nullptr, slice_from_array(paths), str_lit("asan_lib"));
-		array_add(&gen->foreign_libraries, lib);
 	}
 	if (build_context.sanitizer_flags & SanitizerFlag_Memory) {
+		if (build_context.metrics.os == TargetOs_darwin || build_context.metrics.os == TargetOs_linux) {
+			if (!build_context.extra_linker_flags.text) {
+				build_context.extra_linker_flags = str_lit("-fsanitize=memory");
+			} else {
+				build_context.extra_linker_flags = concatenate_strings(permanent_allocator(), build_context.extra_linker_flags, str_lit(" -fsanitize=memory"));
+			}
+		}
 	}
 	if (build_context.sanitizer_flags & SanitizerFlag_Thread) {
+		if (build_context.metrics.os == TargetOs_darwin || build_context.metrics.os == TargetOs_linux) {
+			if (!build_context.extra_linker_flags.text) {
+				build_context.extra_linker_flags = str_lit("-fsanitize=thread");
+			} else {
+				build_context.extra_linker_flags = concatenate_strings(permanent_allocator(), build_context.extra_linker_flags, str_lit(" -fsanitize=thread"));
+			}
+		}
 	}
 
 	gb_sort_array(gen->foreign_libraries.data, gen->foreign_libraries.count, foreign_library_cmp);

src/llvm_backend.hpp

@@ -15,6 +15,9 @@
 #include <llvm-c/Object.h>
 #include <llvm-c/BitWriter.h>
 #include <llvm-c/DebugInfo.h>
+#if LLVM_VERSION_MAJOR >= 17 && (LLVM_VERSION_MINOR > 0 || (LLVM_VERSION_MINOR == 0 && LLVM_VERSION_PATCH > 0))
+#include <llvm-c/Transforms/PassBuilder.h>
+#else
 #include <llvm-c/Transforms/AggressiveInstCombine.h>
 #include <llvm-c/Transforms/InstCombine.h>
 #include <llvm-c/Transforms/IPO.h>
@@ -23,6 +26,7 @@
 #include <llvm-c/Transforms/Utils.h>
 #include <llvm-c/Transforms/Vectorize.h>
 #endif
+#endif
 
 #if LLVM_VERSION_MAJOR < 11
 #error "LLVM Version 11 is the minimum required"

src/main.cpp

@@ -89,8 +89,8 @@ gb_global Timings global_timings = {0};
 	#if LLVM_VERSION_MAJOR < 11
 	#error LLVM Version 11+ is required => "brew install llvm@11"
 	#endif
-	#if LLVM_VERSION_MAJOR > 14
-	#error LLVM Version 11..=14 is required => "brew install llvm@14"
+	#if (LLVM_VERSION_MAJOR > 14 && LLVM_VERSION_MAJOR < 17) || LLVM_VERSION_MAJOR > 17
+	#error LLVM Version 11..=14 or =17 is required => "brew install llvm@14"
 	#endif
 #endif