Merge pull request #4945 from odin-lang/llvm-20

Update to LLVM 20.1.0

1 files changed, 10 insertions, 797 deletions

diff --git a/src/llvm_backend.cpp b/src/llvm_backend.cpp
index fefab6e67..c3afac115 100644
--- a/src/llvm_backend.cpp
+++ b/src/llvm_backend.cpp
@@ -1591,797 +1591,7 @@ gb_internal WORKER_TASK_PROC(lb_llvm_module_pass_worker_proc) {
 	LLVMPassBuilderOptionsRef pb_options = LLVMCreatePassBuilderOptions();
 	defer (LLVMDisposePassBuilderOptions(pb_options));
 
-	switch (build_context.optimization_level) {
-	case -1:
-		array_add(&passes, "function(annotation-remarks)");
-		break;
-	case 0:
-		array_add(&passes, "always-inline");
-		array_add(&passes, "function(annotation-remarks)");
-		break;
-	case 1:
-// default<Os>
-// Passes removed: coro, openmp, sroa
-#if LLVM_VERSION_MAJOR == 17
-		array_add(&passes, u8R"(
-annotation2metadata,
-forceattrs,
-inferattrs,
-function<eager-inv>(
-	lower-expect,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	early-cse<>
-),
-ipsccp,
-called-value-propagation,
-globalopt,
-function<eager-inv>(
-	mem2reg,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-require<globals-aa>,
-function(
-	invalidate<aa>
-),
-require<profile-summary>,
-cgscc(
-	devirt<4>(
-		inline<only-mandatory>,
-		inline,
-		function-attrs<skip-non-recursive>,
-		function<eager-inv;no-rerun>(
-			early-cse<memssa>,
-			speculative-execution,
-			jump-threading,
-			correlated-propagation,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			aggressive-instcombine,
-			constraint-elimination,
-			tailcallelim,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			reassociate,
-			loop-mssa(
-				loop-instsimplify,
-				loop-simplifycfg,
-				licm<no-allowspeculation>,
-				loop-rotate<header-duplication;no-prepare-for-lto>,
-				licm<allowspeculation>,
-				simple-loop-unswitch<no-nontrivial;trivial>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			loop(
-				loop-idiom,
-				indvars,
-				loop-deletion,
-				loop-unroll-full
-			),
-			vector-combine,
-			mldst-motion<no-split-footer-bb>,
-			gvn<>,
-			sccp,
-			bdce,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			jump-threading,
-			correlated-propagation,
-			adce,
-			memcpyopt,
-			dse,
-			move-auto-init,
-			loop-mssa(
-				licm<allowspeculation>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>
-		),
-		function-attrs,
-		function(
-			require<should-not-run-function-passes>
-		)
-	)
-),
-deadargelim,
-globalopt,
-globaldce,
-elim-avail-extern,
-rpo-function-attrs,
-recompute-globalsaa,
-function<eager-inv>(
-	float2int,
-	lower-constant-intrinsics,
-	loop(
-		loop-rotate<header-duplication;no-prepare-for-lto>,
-		loop-deletion
-	),
-	loop-distribute,
-	inject-tli-mappings,
-	loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,
-	loop-load-elim,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	slp-vectorizer,
-	vector-combine,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	loop-unroll<O2>,
-	transform-warning,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	loop-mssa(
-		licm<allowspeculation>
-	),
-	alignment-from-assumptions,
-	loop-sink,
-	instsimplify,
-	div-rem-pairs,
-	tailcallelim,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-globaldce,
-constmerge,
-cg-profile,
-rel-lookup-table-converter,
-function(
-	annotation-remarks
-),
-verify
-)");
-#else
-		array_add(&passes, u8R"(
-annotation2metadata,
-forceattrs,
-inferattrs,
-function<eager-inv>(
-	lower-expect,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	sroa<modify-cfg>,
-	early-cse<>
-),
-ipsccp,
-called-value-propagation,
-globalopt,
-function<eager-inv>(
-	mem2reg,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-always-inline,
-require<globals-aa>,
-function(
-	invalidate<aa>
-),
-require<profile-summary>,
-cgscc(
-	devirt<4>(
-		inline,
-		function-attrs<skip-non-recursive-function-attrs>,
-		function<eager-inv;no-rerun>(
-			sroa<modify-cfg>,
-			early-cse<memssa>,
-			speculative-execution<only-if-divergent-target>,
-			jump-threading,
-			correlated-propagation,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			aggressive-instcombine,
-			tailcallelim,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			reassociate,
-			constraint-elimination,
-			loop-mssa(
-				loop-instsimplify,
-				loop-simplifycfg,
-				licm<no-allowspeculation>,
-				loop-rotate<header-duplication;no-prepare-for-lto>,
-				licm<allowspeculation>,
-				simple-loop-unswitch<no-nontrivial;trivial>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			loop(
-				loop-idiom,
-				indvars,
-				loop-deletion,
-				loop-unroll-full
-			),
-			sroa<modify-cfg>,
-			vector-combine,
-			mldst-motion<no-split-footer-bb>,
-			gvn<>,
-			sccp,
-			bdce,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			jump-threading,
-			correlated-propagation,
-			adce,
-			memcpyopt,
-			dse,
-			move-auto-init,
-			loop-mssa(
-				licm<allowspeculation>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>
-		),
-		function-attrs,
-		function(
-			require<should-not-run-function-passes>
-		)
-	)
-),
-deadargelim,
-globalopt,
-globaldce,
-elim-avail-extern,
-rpo-function-attrs,
-recompute-globalsaa,
-function<eager-inv>(
-	float2int,
-	lower-constant-intrinsics,
-	loop(
-		loop-rotate<header-duplication;no-prepare-for-lto>,
-		loop-deletion
-	),
-	loop-distribute,
-	inject-tli-mappings,
-	loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,
-	infer-alignment,
-	loop-load-elim,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	slp-vectorizer,
-	vector-combine,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	loop-unroll<O2>,
-	transform-warning,
-	sroa<preserve-cfg>,
-	infer-alignment,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	loop-mssa(
-		licm<allowspeculation>
-	),
-	alignment-from-assumptions,
-	loop-sink,
-	instsimplify,
-	div-rem-pairs,
-	tailcallelim,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-globaldce,
-constmerge,
-cg-profile,
-rel-lookup-table-converter,
-function(
-	annotation-remarks
-),
-verify
-)");
-#endif
-		break;
-// default<O2>
-// Passes removed: coro, openmp, sroa
-	case 2:
-#if LLVM_VERSION_MAJOR == 17
-		array_add(&passes, u8R"(
-annotation2metadata,
-forceattrs,
-inferattrs,
-function<eager-inv>(
-	lower-expect,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	early-cse<>
-),
-ipsccp,
-called-value-propagation,
-globalopt,
-function<eager-inv>(
-	mem2reg,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-require<globals-aa>,
-function(
-	invalidate<aa>
-),
-require<profile-summary>,
-cgscc(
-	devirt<4>(
-		inline<only-mandatory>,
-		inline,
-		function-attrs<skip-non-recursive>,
-		function<eager-inv;no-rerun>(
-			early-cse<memssa>,
-			speculative-execution,
-			jump-threading,
-			correlated-propagation,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			aggressive-instcombine,
-			constraint-elimination,
-			libcalls-shrinkwrap,
-			tailcallelim,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			reassociate,
-			loop-mssa(
-				loop-instsimplify,
-				loop-simplifycfg,
-				licm<no-allowspeculation>,
-				loop-rotate<header-duplication;no-prepare-for-lto>,
-				licm<allowspeculation>,
-				simple-loop-unswitch<no-nontrivial;trivial>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			loop(
-				loop-idiom,
-				indvars,
-				loop-deletion,
-				loop-unroll-full
-			),
-			vector-combine,
-			mldst-motion<no-split-footer-bb>,
-			gvn<>,
-			sccp,
-			bdce,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			jump-threading,
-			correlated-propagation,
-			adce,
-			memcpyopt,
-			dse,
-			move-auto-init,
-			loop-mssa(
-				licm<allowspeculation>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>
-		),
-		function-attrs,
-		function(
-			require<should-not-run-function-passes>
-		)
-	)
-),
-deadargelim,
-globalopt,
-globaldce,
-elim-avail-extern,
-rpo-function-attrs,
-recompute-globalsaa,
-function<eager-inv>(
-	float2int,
-	lower-constant-intrinsics,
-	loop(
-		loop-rotate<header-duplication;no-prepare-for-lto>,
-		loop-deletion
-	),
-	loop-distribute,
-	inject-tli-mappings,
-	loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,
-	loop-load-elim,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	slp-vectorizer,
-	vector-combine,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	loop-unroll<O2>,
-	transform-warning,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	loop-mssa(
-		licm<allowspeculation>
-	),
-	alignment-from-assumptions,
-	loop-sink,
-	instsimplify,
-	div-rem-pairs,
-	tailcallelim,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-globaldce,
-constmerge,
-cg-profile,
-rel-lookup-table-converter,
-function(
-	annotation-remarks
-),
-verify
-)");
-#else
-		array_add(&passes, u8R"(
-annotation2metadata,
-forceattrs,
-inferattrs,
-function<eager-inv>(
-	lower-expect,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	sroa<modify-cfg>,
-	early-cse<>
-),
-ipsccp,
-called-value-propagation,
-globalopt,
-function<eager-inv>(
-	mem2reg,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-always-inline,
-require<globals-aa>,
-function(
-	invalidate<aa>
-),
-require<profile-summary>,
-cgscc(
-	devirt<4>(
-		inline,
-		function-attrs<skip-non-recursive-function-attrs>,
-		function<eager-inv;no-rerun>(
-			sroa<modify-cfg>,
-			early-cse<memssa>,
-			speculative-execution<only-if-divergent-target>,
-			jump-threading,
-			correlated-propagation,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			aggressive-instcombine,
-			libcalls-shrinkwrap,
-			tailcallelim,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			reassociate,
-			constraint-elimination,
-			loop-mssa(
-				loop-instsimplify,
-				loop-simplifycfg,
-				licm<no-allowspeculation>,
-				loop-rotate<header-duplication;no-prepare-for-lto>,
-				licm<allowspeculation>,
-				simple-loop-unswitch<no-nontrivial;trivial>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			loop(
-				loop-idiom,
-				indvars,
-				loop-deletion,
-				loop-unroll-full
-			),
-			sroa<modify-cfg>,
-			vector-combine,
-			mldst-motion<no-split-footer-bb>,
-			gvn<>,
-			sccp,
-			bdce,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			jump-threading,
-			correlated-propagation,
-			adce,
-			memcpyopt,
-			dse,
-			move-auto-init,
-			loop-mssa(
-				licm<allowspeculation>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>
-		),
-		function-attrs,
-		function(
-			require<should-not-run-function-passes>
-		)
-	)
-),
-deadargelim,
-globalopt,
-globaldce,
-elim-avail-extern,
-rpo-function-attrs,
-recompute-globalsaa,
-function<eager-inv>(
-	float2int,
-	lower-constant-intrinsics,
-	loop(
-		loop-rotate<header-duplication;no-prepare-for-lto>,
-		loop-deletion
-	),
-	loop-distribute,
-	inject-tli-mappings,
-	loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,
-	infer-alignment,
-	loop-load-elim,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	slp-vectorizer,
-	vector-combine,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	loop-unroll<O2>,
-	transform-warning,
-	sroa<modify-cfg>,
-	infer-alignment,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	loop-mssa(
-		licm<allowspeculation>
-	),
-	alignment-from-assumptions,
-	loop-sink,
-	instsimplify,
-	div-rem-pairs,
-	tailcallelim,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-globaldce,
-constmerge,
-cg-profile,
-rel-lookup-table-converter,
-function(
-	annotation-remarks
-),
-verify
-)");
-#endif
-		break;
-
-	case 3:
-// default<O3>
-// Passes removed: coro, openmp, sroa
-#if LLVM_VERSION_MAJOR == 17
-		array_add(&passes, u8R"(
-annotation2metadata,
-forceattrs,
-inferattrs,
-function<eager-inv>(
-	lower-expect,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	early-cse<>,
-	callsite-splitting
-),
-ipsccp,
-called-value-propagation,
-globalopt,
-function<eager-inv>(
-	mem2reg,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-require<globals-aa>,
-function(
-	invalidate<aa>
-),
-require<profile-summary>,
-cgscc(
-	devirt<4>(
-		inline<only-mandatory>,
-		inline,
-		function-attrs<skip-non-recursive>,
-		argpromotion,
-		function<eager-inv;no-rerun>(
-			early-cse<memssa>,
-			speculative-execution,
-			jump-threading,
-			correlated-propagation,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			aggressive-instcombine,
-			constraint-elimination,
-			libcalls-shrinkwrap,
-			tailcallelim,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			reassociate,
-			loop-mssa(
-				loop-instsimplify,
-				loop-simplifycfg,
-				licm<no-allowspeculation>,
-				loop-rotate<header-duplication;no-prepare-for-lto>,
-				licm<allowspeculation>,
-				simple-loop-unswitch<nontrivial;trivial>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			loop(
-				loop-idiom,
-				indvars,
-				loop-deletion,
-				loop-unroll-full
-			),
-			vector-combine,
-			mldst-motion<no-split-footer-bb>,
-			gvn<>,
-			sccp,
-			bdce,
-			instcombine<max-iterations=1000;no-use-loop-info>,
-			jump-threading,
-			correlated-propagation,
-			adce,
-			memcpyopt,
-			dse,
-			move-auto-init,
-			loop-mssa(
-				licm<allowspeculation>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1000;no-use-loop-info>
-		),
-		function-attrs,
-		function(
-			require<should-not-run-function-passes>
-		)
-	)
-),
-deadargelim,
-globalopt,
-globaldce,
-elim-avail-extern,
-rpo-function-attrs,
-recompute-globalsaa,
-function<eager-inv>(
-	float2int,
-	lower-constant-intrinsics,
-	chr,
-	loop(
-		loop-rotate<header-duplication;no-prepare-for-lto>,
-		loop-deletion
-	),
-	loop-distribute,
-	inject-tli-mappings,
-	loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,
-	loop-load-elim,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	slp-vectorizer,
-	vector-combine,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	loop-unroll<O3>,
-	transform-warning,
-	instcombine<max-iterations=1000;no-use-loop-info>,
-	loop-mssa(
-		licm<allowspeculation>
-	),
-	alignment-from-assumptions,
-	loop-sink,
-	instsimplify,
-	div-rem-pairs,
-	tailcallelim,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-globaldce,
-constmerge,
-cg-profile,
-rel-lookup-table-converter,
-function(
-	annotation-remarks
-),
-verify
-)");
-#else
-		array_add(&passes, u8R"(
-annotation2metadata,
-forceattrs,
-inferattrs,
-function<eager-inv>(
-	lower-expect,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;no-switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	sroa<modify-cfg>,
-	early-cse<>,
-	callsite-splitting
-),
-ipsccp,
-called-value-propagation,
-globalopt,
-function<eager-inv>(
-	mem2reg,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-always-inline,
-require<globals-aa>,
-function(invalidate<aa>),
-require<profile-summary>,
-cgscc(
-	devirt<4>(
-		inline,
-		function-attrs<skip-non-recursive-function-attrs>,
-		argpromotion,
-		function<eager-inv;no-rerun>(
-			sroa<modify-cfg>,
-			early-cse<memssa>,
-			speculative-execution<only-if-divergent-target>,
-			jump-threading,
-			correlated-propagation,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			aggressive-instcombine,
-			libcalls-shrinkwrap,
-			tailcallelim,
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			reassociate,
-			constraint-elimination,
-			loop-mssa(
-				loop-instsimplify,
-				loop-simplifycfg,
-				licm<no-allowspeculation>,
-				loop-rotate<header-duplication;no-prepare-for-lto>,
-				licm<allowspeculation>,
-				simple-loop-unswitch<nontrivial;trivial>
-			),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			loop(
-				loop-idiom,
-				indvars,
-				loop-deletion,
-				loop-unroll-full
-			),
-			sroa<modify-cfg>,
-			vector-combine,
-			mldst-motion<no-split-footer-bb>,
-			gvn<>,
-			sccp,
-			bdce,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-			jump-threading,
-			correlated-propagation,
-			adce,
-			memcpyopt,
-			dse,
-			move-auto-init,
-			loop-mssa(licm<allowspeculation>),
-			simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-			instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>
-		),
-		function-attrs,
-		function(
-			require<should-not-run-function-passes>
-		)
-	)
-),
-deadargelim,
-globalopt,
-globaldce,
-elim-avail-extern,
-rpo-function-attrs,
-recompute-globalsaa,
-function<eager-inv>(
-	float2int,
-	lower-constant-intrinsics,
-	chr,
-	loop(
-		loop-rotate<header-duplication;no-prepare-for-lto>,
-		loop-deletion
-	),
-	loop-distribute,
-	inject-tli-mappings,
-	loop-vectorize<no-interleave-forced-only;no-vectorize-forced-only;>,
-	infer-alignment,
-	loop-load-elim,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	simplifycfg<bonus-inst-threshold=1;forward-switch-cond;switch-range-to-icmp;switch-to-lookup;no-keep-loops;hoist-common-insts;sink-common-insts;speculate-blocks;simplify-cond-branch>,
-	slp-vectorizer,
-	vector-combine,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	loop-unroll<O3>,
-	transform-warning,
-	sroa<preserve-cfg>,
-	infer-alignment,
-	instcombine<max-iterations=1;no-use-loop-info;no-verify-fixpoint>,
-	loop-mssa(licm<allowspeculation>),
-	alignment-from-assumptions,
-	loop-sink,
-	instsimplify,
-	div-rem-pairs,
-	tailcallelim,
-	simplifycfg<bonus-inst-threshold=1;no-forward-switch-cond;switch-range-to-icmp;no-switch-to-lookup;keep-loops;no-hoist-common-insts;no-sink-common-insts;speculate-blocks;simplify-cond-branch>
-),
-globaldce,
-constmerge,
-cg-profile,
-rel-lookup-table-converter,
-function(
-	annotation-remarks
-),
-verify
-)");
-#endif
-		break;
-	}
+	#include "llvm_backend_passes.cpp"
 
 	// asan - Linux, Darwin, Windows
 	// msan - linux
@@ -2958,13 +2168,16 @@ gb_internal bool lb_generate_code(lbGenerator *gen) {
 		LLVMInitializeWebAssemblyAsmParser();
 		LLVMInitializeWebAssemblyDisassembler();
 		break;
+	case TargetArch_riscv64:
+		LLVMInitializeRISCVTargetInfo();
+		LLVMInitializeRISCVTarget();
+		LLVMInitializeRISCVTargetMC();
+		LLVMInitializeRISCVAsmPrinter();
+		LLVMInitializeRISCVAsmParser();
+		LLVMInitializeRISCVDisassembler();
+		break;
 	default:
-		LLVMInitializeAllTargetInfos();
-		LLVMInitializeAllTargets();
-		LLVMInitializeAllTargetMCs();
-		LLVMInitializeAllAsmPrinters();
-		LLVMInitializeAllAsmParsers();
-		LLVMInitializeAllDisassemblers();
+		GB_PANIC("Unimplemented LLVM target initialization");
 		break;
 	}