Commit b3cfb8faf84c5f3b7909479a9f9b6a3290d5f4d7 | rust

author	bors <bors@rust-lang.org> 2025-09-04 22:51:33 UTC
committer	bors <bors@rust-lang.org> 2025-09-04 22:51:33 UTC
log	b3cfb8faf84c5f3b7909479a9f9b6a3290d5f4d7
tree	6e291656e0d53f147359ddf2dd2a8a1e802cbdb7
parent	af00ff2ce62b6617ed19305ae39e135ac71d0b22
parent	6d637dfeccd7d22523e584203e666535db878165

Auto merge of #138736 - azhogin:azhogin/sanitizers-target-modificators, r=rcvalle

Sanitizers target modificators

Depends on bool flag fix: https://github.com/rust-lang/rust/pull/138483.

Some sanitizers need to be target modifiers, and some do not. For now, we should mark all sanitizers as target modifiers except for these: AddressSanitizer, LeakSanitizer

For kCFI, the helper flag -Zsanitizer-cfi-normalize-integers should also be a target modifier.

Many test errors was with sanizer flags inconsistent with std deps. Tests are fixed with `-C unsafe-allow-abi-mismatch`.

86 files changed, 311 insertions(+), 68 deletions(-)

compiler/rustc_metadata/src/creader.rs+13-5

...	...	@@ -412,7 +412,7 @@ impl CStore {
412	412	match (&left_name_val, &right_name_val) {
413	413	(Some(l), Some(r)) => match l.1.opt.cmp(&r.1.opt) {
414	414	cmp::Ordering::Equal => {
415		if l.0.tech_value != r.0.tech_value {
	415	if !l.1.consistent(&tcx.sess.opts, Some(&r.1)) {
416	416	report_diff(
417	417	&l.0.prefix,
418	418	&l.0.name,
...	...	@@ -424,20 +424,28 @@ impl CStore {
424	424	right_name_val = None;
425	425	}
426	426	cmp::Ordering::Greater => {
427		report_diff(&r.0.prefix, &r.0.name, None, Some(&r.1.value_name));
	427	if !r.1.consistent(&tcx.sess.opts, None) {
	428	report_diff(&r.0.prefix, &r.0.name, None, Some(&r.1.value_name));
	429	}
428	430	right_name_val = None;
429	431	}
430	432	cmp::Ordering::Less => {
431		report_diff(&l.0.prefix, &l.0.name, Some(&l.1.value_name), None);
	433	if !l.1.consistent(&tcx.sess.opts, None) {
	434	report_diff(&l.0.prefix, &l.0.name, Some(&l.1.value_name), None);
	435	}
432	436	left_name_val = None;
433	437	}
434	438	},
435	439	(Some(l), None) => {
436		report_diff(&l.0.prefix, &l.0.name, Some(&l.1.value_name), None);
	440	if !l.1.consistent(&tcx.sess.opts, None) {
	441	report_diff(&l.0.prefix, &l.0.name, Some(&l.1.value_name), None);
	442	}
437	443	left_name_val = None;
438	444	}
439	445	(None, Some(r)) => {
440		report_diff(&r.0.prefix, &r.0.name, None, Some(&r.1.value_name));
	446	if !r.1.consistent(&tcx.sess.opts, None) {
	447	report_diff(&r.0.prefix, &r.0.name, None, Some(&r.1.value_name));
	448	}
441	449	right_name_val = None;
442	450	}
443	451	(None, None) => break,

compiler/rustc_session/src/options.rs+69-2

...	...	@@ -83,10 +83,77 @@ pub struct TargetModifier {
83	83	pub value_name: String,
84	84	}
85	85
	86	mod target_modifier_consistency_check {
	87	use super::*;
	88	pub(super) fn sanitizer(l: &TargetModifier, r: Option<&TargetModifier>) -> bool {
	89	let mut lparsed: SanitizerSet = Default::default();
	90	let lval = if l.value_name.is_empty() { None } else { Some(l.value_name.as_str()) };
	91	parse::parse_sanitizers(&mut lparsed, lval);
	92
	93	let mut rparsed: SanitizerSet = Default::default();
	94	let rval = r.filter(\|v\| !v.value_name.is_empty()).map(\|v\| v.value_name.as_str());
	95	parse::parse_sanitizers(&mut rparsed, rval);
	96
	97	// Some sanitizers need to be target modifiers, and some do not.
	98	// For now, we should mark all sanitizers as target modifiers except for these:
	99	// AddressSanitizer, LeakSanitizer
	100	let tmod_sanitizers = SanitizerSet::MEMORY
	101	\| SanitizerSet::THREAD
	102	\| SanitizerSet::HWADDRESS
	103	\| SanitizerSet::CFI
	104	\| SanitizerSet::MEMTAG
	105	\| SanitizerSet::SHADOWCALLSTACK
	106	\| SanitizerSet::KCFI
	107	\| SanitizerSet::KERNELADDRESS
	108	\| SanitizerSet::SAFESTACK
	109	\| SanitizerSet::DATAFLOW;
	110
	111	lparsed & tmod_sanitizers == rparsed & tmod_sanitizers
	112	}
	113	pub(super) fn sanitizer_cfi_normalize_integers(
	114	opts: &Options,
	115	l: &TargetModifier,
	116	r: Option<&TargetModifier>,
	117	) -> bool {
	118	// For kCFI, the helper flag -Zsanitizer-cfi-normalize-integers should also be a target modifier
	119	if opts.unstable_opts.sanitizer.contains(SanitizerSet::KCFI) {
	120	if let Some(r) = r {
	121	return l.extend().tech_value == r.extend().tech_value;
	122	} else {
	123	return false;
	124	}
	125	}
	126	true
	127	}
	128	}
	129
86	130	impl TargetModifier {
87	131	pub fn extend(&self) -> ExtendedTargetModifierInfo {
88	132	self.opt.reparse(&self.value_name)
89	133	}
	134	// Custom consistency check for target modifiers (or default `l.tech_value == r.tech_value`)
	135	// When other is None, consistency with default value is checked
	136	pub fn consistent(&self, opts: &Options, other: Option<&TargetModifier>) -> bool {
	137	assert!(other.is_none() \|\| self.opt == other.unwrap().opt);
	138	match self.opt {
	139	OptionsTargetModifiers::UnstableOptions(unstable) => match unstable {
	140	UnstableOptionsTargetModifiers::sanitizer => {
	141	return target_modifier_consistency_check::sanitizer(self, other);
	142	}
	143	UnstableOptionsTargetModifiers::sanitizer_cfi_normalize_integers => {
	144	return target_modifier_consistency_check::sanitizer_cfi_normalize_integers(
	145	opts, self, other,
	146	);
	147	}
	148	_ => {}
	149	},
	150	_ => {}
	151	};
	152	match other {
	153	Some(other) => self.extend().tech_value == other.extend().tech_value,
	154	None => false,
	155	}
	156	}
90	157	}
91	158
92	159	fn tmod_push_impl(
...	...	@@ -2504,13 +2571,13 @@ written to standard error output)"),
2504	2571	retpoline_external_thunk: bool = (false, parse_bool, [TRACKED TARGET_MODIFIER],
2505	2572	"enables retpoline-external-thunk, retpoline-indirect-branches and retpoline-indirect-calls \
2506	2573	target features (default: no)"),
2507		sanitizer: SanitizerSet = (SanitizerSet::empty(), parse_sanitizers, [TRACKED],
	2574	sanitizer: SanitizerSet = (SanitizerSet::empty(), parse_sanitizers, [TRACKED TARGET_MODIFIER],
2508	2575	"use a sanitizer"),
2509	2576	sanitizer_cfi_canonical_jump_tables: Option<bool> = (Some(true), parse_opt_bool, [TRACKED],
2510	2577	"enable canonical jump tables (default: yes)"),
2511	2578	sanitizer_cfi_generalize_pointers: Option<bool> = (None, parse_opt_bool, [TRACKED],
2512	2579	"enable generalizing pointer types (default: no)"),
2513		sanitizer_cfi_normalize_integers: Option<bool> = (None, parse_opt_bool, [TRACKED],
	2580	sanitizer_cfi_normalize_integers: Option<bool> = (None, parse_opt_bool, [TRACKED TARGET_MODIFIER],
2514	2581	"enable normalizing integer types (default: no)"),
2515	2582	sanitizer_dataflow_abilist: Vec<String> = (Vec::new(), parse_comma_list, [TRACKED],
2516	2583	"additional ABI list files that control how shadow parameters are passed (comma separated)"),

tests/codegen-llvm/sanitizer/address-sanitizer-globals-tracking.rs+1-1

...	...	@@ -19,7 +19,7 @@
19	19	//@ only-linux
20	20	//
21	21	//@ revisions:ASAN ASAN-FAT-LTO
22		//@ compile-flags: -Zsanitizer=address -Ctarget-feature=-crt-static
	22	//@ compile-flags: -Zsanitizer=address -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
23	23	// [ASAN] no extra compile-flags
24	24	//@[ASAN-FAT-LTO] compile-flags: -Cprefer-dynamic=false -Clto=fat
25	25

tests/codegen-llvm/sanitizer/cfi/add-canonical-jump-tables-flag.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that "CFI Canonical Jump Tables" module flag is added.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi
	4	//@ compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/add-cfi-normalize-integers-flag.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that "cfi-normalize-integers" module flag is added.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers
	4	//@ compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers -C unsafe-allow-abi-mismatch=sanitizer,sanitizer-cfi-normalize-integers
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/add-enable-split-lto-unit-flag.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that "EnableSplitLTOUnit" module flag is added.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi
	4	//@ compile-flags: -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/dbg-location-on-cfi-blocks.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that the parent block's debug information are assigned to the inserted cfi block.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -Cdebuginfo=1
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -Cdebuginfo=1 -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/emit-type-checks-attr-sanitize-off.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that pointer type membership tests for indirect calls are omitted.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7	#![feature(sanitize)]

tests/codegen-llvm/sanitizer/cfi/emit-type-checks.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that pointer type membership tests for indirect calls are emitted.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-attr-cfi-encoding.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that user-defined CFI encoding for types are emitted.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7	#![feature(cfi_encoding, extern_types)]

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-const-generics.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for const generics.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8	#![feature(type_alias_impl_trait)]

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-drop-in-place.rs+1-1

...	...	@@ -5,7 +5,7 @@
5	5	// future.
6	6	//
7	7	//@ needs-sanitizer-cfi
8		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	8	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
9	9
10	10	#![crate_type = "lib"]
11	11

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-function-types.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for function types.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-lifetimes.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for lifetimes/regions.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8	#![feature(type_alias_impl_trait)]

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-method-secondary-typeid.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// self so they can be used as function pointers.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-paths.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for paths.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8	#![feature(type_alias_impl_trait)]

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-pointer-types.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for pointer types.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-primitive-types.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for primitive types.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-repr-transparent-types.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for repr transparent types.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-sequence-types.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for sequence types.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-trait-types.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for trait types.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-id-itanium-cxx-abi-user-defined-types.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// for user-defined types.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8	#![feature(extern_types)]

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-itanium-cxx-abi-generalized.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that generalized type metadata for functions are emitted.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-generalize-pointers
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-generalize-pointers -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-itanium-cxx-abi-normalized-generalized.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that normalized and generalized type metadata for functions are emitted.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers -Zsanitizer-cfi-generalize-pointers
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers -Zsanitizer-cfi-generalize-pointers -C unsafe-allow-abi-mismatch=sanitizer,sanitizer-cfi-normalize-integers
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-itanium-cxx-abi-normalized.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that normalized type metadata for functions are emitted.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers -C unsafe-allow-abi-mismatch=sanitizer,sanitizer-cfi-normalize-integers
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-itanium-cxx-abi.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that type metadata for functions are emitted.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/emit-type-metadata-trait-objects.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that type metadata identifiers for trait objects are emitted correctly.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Ctarget-feature=-crt-static -Zsanitizer=cfi
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Copt-level=0 -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/external_weak_symbols.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// emitted correctly.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Clinker-plugin-lto -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Clinker-plugin-lto -Copt-level=0 -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6	#![crate_type = "bin"]
7	7	#![feature(linkage)]
8	8

tests/codegen-llvm/sanitizer/cfi/generalize-pointers.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that pointer types are generalized.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-generalize-pointers -Copt-level=0
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-generalize-pointers -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/cfi/normalize-integers.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that integer types are normalized.
2	2	//
3	3	//@ needs-sanitizer-cfi
4		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers -Copt-level=0
	4	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer,sanitizer-cfi-normalize-integers
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/dataflow-instrument-functions.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// Verifies that functions are instrumented.
2	2	//
3	3	//@ needs-sanitizer-dataflow
4		//@ compile-flags: -Copt-level=0 -Zsanitizer=dataflow
	4	//@ compile-flags: -Copt-level=0 -Zsanitizer=dataflow -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/memory-track-origins.rs+1-1

...	...	@@ -4,7 +4,7 @@
4	4	//@ needs-sanitizer-memory
5	5	//@ revisions:MSAN-0 MSAN-1 MSAN-2 MSAN-1-LTO MSAN-2-LTO
6	6	//
7		//@ compile-flags: -Zsanitizer=memory -Ctarget-feature=-crt-static
	7	//@ compile-flags: -Zsanitizer=memory -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
8	8	// [MSAN-0] no extra compile-flags
9	9	//@[MSAN-1] compile-flags: -Zsanitizer-memory-track-origins=1
10	10	//@[MSAN-2] compile-flags: -Zsanitizer-memory-track-origins

tests/codegen-llvm/sanitizer/memtag-attr-check.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// applied when enabling the memtag sanitizer.
3	3	//
4	4	//@ needs-sanitizer-memtag
5		//@ compile-flags: -Zsanitizer=memtag -Ctarget-feature=+mte -Copt-level=0
	5	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer -Zsanitizer=memtag -Ctarget-feature=+mte -Copt-level=0
6	6
7	7	#![crate_type = "lib"]
8	8

tests/codegen-llvm/sanitizer/safestack-attr-check.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	// This tests that the safestack attribute is applied when enabling the safe-stack sanitizer.
2	2	//
3	3	//@ needs-sanitizer-safestack
4		//@ compile-flags: -Zsanitizer=safestack -Copt-level=0
	4	//@ compile-flags: -Zsanitizer=safestack -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer
5	5
6	6	#![crate_type = "lib"]
7	7

tests/codegen-llvm/sanitizer/sanitize-off-inlining.rs+1-1

...	...	@@ -1,9 +1,9 @@
1	1	// Verifies that sanitize(xyz = "off") attribute prevents inlining when
2	2	// given sanitizer is enabled, but has no effect on inlining otherwise.
3		//
4	3	//@ needs-sanitizer-address
5	4	//@ needs-sanitizer-leak
6	5	//@ revisions: ASAN LSAN
	6	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
7	7	//@ compile-flags: -Copt-level=3 -Zmir-opt-level=4 -Ctarget-feature=-crt-static
8	8	//@[ASAN] compile-flags: -Zsanitizer=address
9	9	//@[LSAN] compile-flags: -Zsanitizer=leak

tests/codegen-llvm/sanitizer/sanitize-off-kasan-asan.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// the address sanitizer.
3	3	//
4	4	//@ needs-sanitizer-address
5		//@ compile-flags: -Zsanitizer=address -Ctarget-feature=-crt-static -Copt-level=0
	5	//@ compile-flags: -Zsanitizer=address -Ctarget-feature=-crt-static -Copt-level=0 -C unsafe-allow-abi-mismatch=sanitizer
6	6
7	7	#![crate_type = "lib"]
8	8	#![feature(sanitize)]

tests/codegen-llvm/sanitizer/sanitizer-recover.rs+1-1

...	...	@@ -5,7 +5,7 @@
5	5	//@ needs-sanitizer-memory
6	6	//@ revisions:ASAN ASAN-RECOVER MSAN MSAN-RECOVER MSAN-RECOVER-LTO
7	7	//@ no-prefer-dynamic
8		//
	8	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
9	9	//@ compile-flags: -Ctarget-feature=-crt-static
10	10	//@[ASAN] compile-flags: -Zsanitizer=address -Copt-level=0
11	11	//@[ASAN-RECOVER] compile-flags: -Zsanitizer=address -Zsanitizer-recover=address -Copt-level=0

tests/run-make/sanitizer-cdylib-link/rmake.rs+2

...	...	@@ -8,6 +8,8 @@
8	8	//@ needs-sanitizer-support
9	9	//@ needs-sanitizer-address
10	10
	11	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
	12
11	13	use run_make_support::{run_fail, rustc};
12	14
13	15	fn main() {

tests/run-make/sanitizer-dylib-link/rmake.rs+2

...	...	@@ -7,6 +7,8 @@
7	7	//@ needs-sanitizer-support
8	8	//@ needs-sanitizer-address
9	9
	10	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
	11
10	12	use run_make_support::{run_fail, rustc};
11	13
12	14	fn main() {

tests/run-make/sanitizer-staticlib-link/rmake.rs+2

...	...	@@ -11,6 +11,8 @@
11	11	//@ needs-sanitizer-support
12	12	//@ needs-sanitizer-address
13	13
	14	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
	15
14	16	use run_make_support::{cc, extra_c_flags, extra_cxx_flags, run_fail, rustc, static_lib_name};
15	17
16	18	fn main() {

tests/rustdoc/sanitizer-option.rs+1-1

...	...	@@ -1,6 +1,6 @@
1	1	//@ needs-sanitizer-support
2	2	//@ needs-sanitizer-address
3		//@ compile-flags: --test -Z sanitizer=address
	3	//@ compile-flags: --test -Z sanitizer=address -C unsafe-allow-abi-mismatch=sanitizer
4	4	//
5	5	// #43031: Verify that rustdoc passes `-Z` options to rustc. Use an extern
6	6	// function that is provided by the sanitizer runtime, if flag is not passed

tests/ui/asm/global-asm-isnt-really-a-mir-body.rs+2

...	...	@@ -1,5 +1,7 @@
1	1	//@ revisions: emit_mir instrument cfi
2	2
	3	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
	4
3	5	// Make sure we don't try to emit MIR for it.
4	6	//@[emit_mir] compile-flags: --emit=mir
5	7

tests/ui/lto/issue-100772.rs+1-1

...	...	@@ -1,6 +1,6 @@
1	1	//@ build-pass
2	2	//@ needs-sanitizer-cfi
3		//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi
	3	//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
4	4	//@ no-prefer-dynamic
5	5	//@ only-x86_64-unknown-linux-gnu
6	6

tests/ui/sanitizer/address.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	//@ needs-sanitizer-address
3	3	//@ ignore-cross-compile
4	4	//
5		//@ compile-flags: -Z sanitizer=address -O -g
	5	//@ compile-flags: -Z sanitizer=address -O -g -C unsafe-allow-abi-mismatch=sanitizer
6	6	//
7	7	//@ run-fail-or-crash
8	8	//@ error-pattern: AddressSanitizer: stack-buffer-overflow

tests/ui/sanitizer/asan_odr_windows.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	//! See <https://github.com/rust-lang/rust/issues/124390>.
3	3
4	4	//@ run-pass
5		//@ compile-flags:-Zsanitizer=address
	5	//@ compile-flags:-Zsanitizer=address -C unsafe-allow-abi-mismatch=sanitizer
6	6	//@ aux-build: asan_odr_win-2.rs
7	7	//@ only-windows-msvc
8	8	//@ needs-sanitizer-support

tests/ui/sanitizer/badfree.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	//@ needs-sanitizer-address
3	3	//@ ignore-cross-compile
4	4	//
5		//@ compile-flags: -Z sanitizer=address -O
	5	//@ compile-flags: -Z sanitizer=address -O -C unsafe-allow-abi-mismatch=sanitizer
6	6	//
7	7	//@ run-fail-or-crash
8	8	//@ regex-error-pattern: AddressSanitizer: (SEGV\|attempting free on address which was not malloc)

tests/ui/sanitizer/cfi/assoc-ty-lifetime-issue-123053.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// trait object type to fail, causing an ICE.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi
	5	//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
6	6	//@ edition: 2021
7	7	//@ no-prefer-dynamic
8	8	//@ only-x86_64-unknown-linux-gnu

tests/ui/sanitizer/cfi/async-closures.rs+1-1

...	...	@@ -7,7 +7,7 @@
7	7	//@ ignore-backends: gcc
8	8	//@ [cfi] needs-sanitizer-cfi
9	9	//@ [kcfi] needs-sanitizer-kcfi
10		//@ compile-flags: -C target-feature=-crt-static
	10	//@ compile-flags: -C target-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
11	11	//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
12	12	//@ [cfi] compile-flags: -Z sanitizer=cfi
13	13	//@ [kcfi] compile-flags: -Z sanitizer=kcfi

tests/ui/sanitizer/cfi/can-reveal-opaques.rs+1-1

...	...	@@ -1,5 +1,5 @@
1	1	//@ needs-sanitizer-cfi
2		//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi
	2	//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
3	3	//@ no-prefer-dynamic
4	4	//@ only-x86_64-unknown-linux-gnu
5	5	//@ ignore-backends: gcc

tests/ui/sanitizer/cfi/closures.rs+1-1

...	...	@@ -6,7 +6,7 @@
6	6	//@ ignore-backends: gcc
7	7	//@ [cfi] needs-sanitizer-cfi
8	8	//@ [kcfi] needs-sanitizer-kcfi
9		//@ compile-flags: -C target-feature=-crt-static
	9	//@ compile-flags: -C target-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
10	10	//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
11	11	//@ [cfi] compile-flags: -Z sanitizer=cfi
12	12	//@ [kcfi] compile-flags: -Z sanitizer=kcfi

tests/ui/sanitizer/cfi/complex-receiver.rs+1-1

...	...	@@ -8,7 +8,7 @@
8	8	//@ ignore-backends: gcc
9	9	//@ [cfi] needs-sanitizer-cfi
10	10	//@ [kcfi] needs-sanitizer-kcfi
11		//@ compile-flags: -C target-feature=-crt-static
	11	//@ compile-flags: -C target-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
12	12	//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
13	13	//@ [cfi] compile-flags: -Z sanitizer=cfi
14	14	//@ [kcfi] compile-flags: -Z sanitizer=kcfi

tests/ui/sanitizer/cfi/coroutine.rs+1

...	...	@@ -8,6 +8,7 @@
8	8	//@ [cfi] needs-sanitizer-cfi
9	9	//@ [kcfi] needs-sanitizer-kcfi
10	10	//@ compile-flags: -C target-feature=-crt-static
	11	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
11	12	//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
12	13	//@ [cfi] compile-flags: -Z sanitizer=cfi
13	14	//@ [kcfi] compile-flags: -Z sanitizer=kcfi

tests/ui/sanitizer/cfi/drop-in-place.rs+1

...	...	@@ -5,6 +5,7 @@
5	5	//@ ignore-backends: gcc
6	6	//@ needs-sanitizer-cfi
7	7	//@ compile-flags: -Clto -Copt-level=0 -Cprefer-dynamic=off -Ctarget-feature=-crt-static -Zsanitizer=cfi
	8	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
8	9	//@ run-pass
9	10
10	11	struct EmptyDrop;

tests/ui/sanitizer/cfi/drop-no-principal.rs+1-1

...	...	@@ -4,7 +4,7 @@
4	4	// FIXME(#122848) Remove only-linux once OSX CFI binaries works
5	5	//@ only-linux
6	6	//@ ignore-backends: gcc
7		//@ compile-flags: --crate-type=bin -Cprefer-dynamic=off -Clto -Zsanitizer=cfi
	7	//@ compile-flags: --crate-type=bin -Cprefer-dynamic=off -Clto -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
8	8	//@ compile-flags: -C target-feature=-crt-static -C codegen-units=1 -C opt-level=0
9	9	// FIXME(#118761) Should be run-pass once the labels on drop are compatible.
10	10	// This test is being landed ahead of that to test that the compiler doesn't ICE while labeling the

tests/ui/sanitizer/cfi/fn-ptr.rs+1

...	...	@@ -7,6 +7,7 @@
7	7	//@ [cfi] needs-sanitizer-cfi
8	8	//@ [kcfi] needs-sanitizer-kcfi
9	9	//@ compile-flags: -C target-feature=-crt-static
	10	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
10	11	//@ [cfi] compile-flags: -C opt-level=0 -C codegen-units=1 -C lto
11	12	//@ [cfi] compile-flags: -C prefer-dynamic=off
12	13	//@ [cfi] compile-flags: -Z sanitizer=cfi

tests/ui/sanitizer/cfi/generalize-pointers-attr-cfg.rs+1

...	...	@@ -4,6 +4,7 @@
4	4	//@ needs-sanitizer-cfi
5	5	//@ check-pass
6	6	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-generalize-pointers
	7	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
7	8
8	9	#![feature(cfg_sanitizer_cfi)]
9	10

tests/ui/sanitizer/cfi/normalize-integers-attr-cfg.rs+1-1

...	...	@@ -3,7 +3,7 @@
3	3	//
4	4	//@ needs-sanitizer-cfi
5	5	//@ check-pass
6		//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers
	6	//@ compile-flags: -Clto -Cno-prepopulate-passes -Ctarget-feature=-crt-static -Zsanitizer=cfi -Zsanitizer-cfi-normalize-integers -C unsafe-allow-abi-mismatch=sanitizer,sanitizer-cfi-normalize-integers
7	7
8	8	#![feature(cfg_sanitizer_cfi)]
9	9

tests/ui/sanitizer/cfi/self-ref.rs+1-1

...	...	@@ -6,7 +6,7 @@
6	6	//@ ignore-backends: gcc
7	7	//@ [cfi] needs-sanitizer-cfi
8	8	//@ [kcfi] needs-sanitizer-kcfi
9		//@ compile-flags: -C target-feature=-crt-static
	9	//@ compile-flags: -C target-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
10	10	//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
11	11	//@ [cfi] compile-flags: -Z sanitizer=cfi
12	12	//@ [kcfi] compile-flags: -Z sanitizer=kcfi

tests/ui/sanitizer/cfi/sized-associated-ty.rs+1-1

...	...	@@ -7,7 +7,7 @@
7	7	//@ ignore-backends: gcc
8	8	//@ [cfi] needs-sanitizer-cfi
9	9	//@ [kcfi] needs-sanitizer-kcfi
10		//@ compile-flags: -C target-feature=-crt-static
	10	//@ compile-flags: -C target-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
11	11	//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
12	12	//@ [cfi] compile-flags: -Z sanitizer=cfi
13	13	//@ [kcfi] compile-flags: -Z sanitizer=kcfi

tests/ui/sanitizer/cfi/supertraits.rs+1-1

...	...	@@ -6,7 +6,7 @@
6	6	//@ ignore-backends: gcc
7	7	//@ [cfi] needs-sanitizer-cfi
8	8	//@ [kcfi] needs-sanitizer-kcfi
9		//@ compile-flags: -C target-feature=-crt-static
	9	//@ compile-flags: -C target-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
10	10	//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
11	11	//@ [cfi] compile-flags: -Z sanitizer=cfi
12	12	//@ [kcfi] compile-flags: -Z sanitizer=kcfi

tests/ui/sanitizer/cfi/transparent-has-regions.rs+1-1

...	...	@@ -1,5 +1,5 @@
1	1	//@ needs-sanitizer-cfi
2		//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi
	2	//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
3	3	//@ no-prefer-dynamic
4	4	//@ only-x86_64-unknown-linux-gnu
5	5	//@ build-pass

tests/ui/sanitizer/cfi/virtual-auto.rs+1-1

...	...	@@ -6,7 +6,7 @@
6	6	//@ ignore-backends: gcc
7	7	//@ [cfi] needs-sanitizer-cfi
8	8	//@ [kcfi] needs-sanitizer-kcfi
9		//@ compile-flags: -C target-feature=-crt-static
	9	//@ compile-flags: -C target-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
10	10	//@ [cfi] compile-flags: -C codegen-units=1 -C lto -C prefer-dynamic=off -C opt-level=0
11	11	//@ [cfi] compile-flags: -Z sanitizer=cfi
12	12	//@ [kcfi] compile-flags: -Z sanitizer=kcfi

tests/ui/sanitizer/dataflow.rs+1-1

...	...	@@ -4,7 +4,7 @@
4	4	//@ needs-sanitizer-support
5	5	//@ needs-sanitizer-dataflow
6	6	//@ run-pass
7		//@ compile-flags: -Zsanitizer=dataflow -Zsanitizer-dataflow-abilist={{src-base}}/sanitizer/dataflow-abilist.txt
	7	//@ compile-flags: -Zsanitizer=dataflow -Zsanitizer-dataflow-abilist={{src-base}}/sanitizer/dataflow-abilist.txt -C unsafe-allow-abi-mismatch=sanitizer
8	8
9	9	use std::mem::size_of;
10	10	use std::os::raw::{c_int, c_long, c_void};

tests/ui/sanitizer/hwaddress.rs+1-1

...	...	@@ -5,7 +5,7 @@
5	5	//@ ignore-aarch64-unknown-linux-gnu
6	6	//
7	7	// FIXME(#83989): codegen-units=1 triggers linker errors on aarch64-gnu
8		//@ compile-flags: -Z sanitizer=hwaddress -O -g -C codegen-units=16
	8	//@ compile-flags: -Z sanitizer=hwaddress -O -g -C codegen-units=16 -C unsafe-allow-abi-mismatch=sanitizer
9	9	//
10	10	//@ run-fail
11	11	//@ error-pattern: HWAddressSanitizer: tag-mismatch

tests/ui/sanitizer/issue-111184-cfi-coroutine-witness.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// encode_ty and caused the compiler to ICE.
3	3	//
4	4	//@ needs-sanitizer-cfi
5		//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi
	5	//@ compile-flags: -Ccodegen-units=1 -Clto -Ctarget-feature=-crt-static -Zsanitizer=cfi -C unsafe-allow-abi-mismatch=sanitizer
6	6	//@ edition: 2021
7	7	//@ no-prefer-dynamic
8	8	//@ only-x86_64-unknown-linux-gnu

tests/ui/sanitizer/issue-114275-cfi-const-expr-in-arry-len.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	// was expecting array type lengths to be evaluated, this was causing an ICE.
3	3	//
4	4	//@ build-pass
5		//@ compile-flags: -Ccodegen-units=1 -Clto -Zsanitizer=cfi -Ctarget-feature=-crt-static
	5	//@ compile-flags: -Ccodegen-units=1 -Clto -Zsanitizer=cfi -Ctarget-feature=-crt-static -C unsafe-allow-abi-mismatch=sanitizer
6	6	//@ needs-sanitizer-cfi
7	7
8	8	#![crate_type = "lib"]

tests/ui/sanitizer/issue-72154-address-lifetime-markers.rs+1-1

...	...	@@ -7,7 +7,7 @@
7	7	//@ needs-sanitizer-address
8	8	//@ ignore-cross-compile
9	9	//
10		//@ compile-flags: -Copt-level=0 -Zsanitizer=address
	10	//@ compile-flags: -Copt-level=0 -Zsanitizer=address -C unsafe-allow-abi-mismatch=sanitizer
11	11	//@ run-pass
12	12
13	13	pub struct Wrap {

tests/ui/sanitizer/kcfi-mangling.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2
3	3	//@ needs-sanitizer-kcfi
4	4	//@ no-prefer-dynamic
5		//@ compile-flags: -C panic=abort -Zsanitizer=kcfi -C symbol-mangling-version=v0
	5	//@ compile-flags: -C panic=abort -Zsanitizer=kcfi -C symbol-mangling-version=v0 -C unsafe-allow-abi-mismatch=sanitizer
6	6	//@ build-pass
7	7	//@ ignore-backends: gcc
8	8

tests/ui/sanitizer/leak.rs+1-1

...	...	@@ -1,7 +1,7 @@
1	1	//@ needs-sanitizer-support
2	2	//@ needs-sanitizer-leak
3	3	//
4		//@ compile-flags: -Z sanitizer=leak -O
	4	//@ compile-flags: -Z sanitizer=leak -O -C unsafe-allow-abi-mismatch=sanitizer
5	5	//
6	6	//@ run-fail
7	7	//@ error-pattern: LeakSanitizer: detected memory leaks

tests/ui/sanitizer/memory-eager.rs+2

...	...	@@ -1,6 +1,8 @@
1	1	//@ needs-sanitizer-support
2	2	//@ needs-sanitizer-memory
3	3	//
	4	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
	5	//
4	6	//@ revisions: unoptimized optimized
5	7	//
6	8	//@ [optimized]compile-flags: -Z sanitizer=memory -Zsanitizer-memory-track-origins -O

tests/ui/sanitizer/memory-passing.rs+2

...	...	@@ -1,6 +1,8 @@
1	1	//@ needs-sanitizer-support
2	2	//@ needs-sanitizer-memory
3	3	//
	4	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
	5	//
4	6	//@ revisions: unoptimized optimized
5	7	//
6	8	//@ [optimized]compile-flags: -Z sanitizer=memory -Zsanitizer-memory-track-origins -O

tests/ui/sanitizer/memory.rs+2

...	...	@@ -1,6 +1,8 @@
1	1	//@ needs-sanitizer-support
2	2	//@ needs-sanitizer-memory
3	3	//
	4	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
	5	//
4	6	//@ revisions: unoptimized optimized
5	7	//
6	8	//@ [optimized]compile-flags: -Z sanitizer=memory -Zsanitizer-memory-track-origins -O

tests/ui/sanitizer/new-llvm-pass-manager-thin-lto.rs+2

...	...	@@ -6,6 +6,8 @@
6	6	//@ needs-sanitizer-address
7	7	//@ ignore-cross-compile
8	8	//
	9	//@ compile-flags: -C unsafe-allow-abi-mismatch=sanitizer
	10	//
9	11	//@ no-prefer-dynamic
10	12	//@ revisions: opt0 opt1
11	13	//@ compile-flags: -Zsanitizer=address -Clto=thin

tests/ui/sanitizer/thread.rs+1-1

...	...	@@ -13,7 +13,7 @@
13	13	//@ needs-sanitizer-support
14	14	//@ needs-sanitizer-thread
15	15	//
16		//@ compile-flags: -Z sanitizer=thread -O
	16	//@ compile-flags: -Z sanitizer=thread -O -C unsafe-allow-abi-mismatch=sanitizer
17	17	//
18	18	//@ run-fail-or-crash
19	19	//@ error-pattern: WARNING: ThreadSanitizer: data race

tests/ui/sanitizer/use-after-scope.rs+1-1

...	...	@@ -2,7 +2,7 @@
2	2	//@ needs-sanitizer-address
3	3	//@ ignore-cross-compile
4	4	//
5		//@ compile-flags: -Zsanitizer=address
	5	//@ compile-flags: -Zsanitizer=address -C unsafe-allow-abi-mismatch=sanitizer
6	6	//@ run-fail-or-crash
7	7	//@ error-pattern: ERROR: AddressSanitizer: stack-use-after-scope
8	8

tests/ui/target_modifiers/auxiliary/kcfi-normalize-ints.rs created+7

...	...	@@ -0,0 +1,7 @@
	1	//@ no-prefer-dynamic
	2	//@ needs-sanitizer-kcfi
	3	//@ compile-flags: -C panic=abort -Zsanitizer=kcfi -Zsanitizer-cfi-normalize-integers
	4
	5	#![feature(no_core)]
	6	#![crate_type = "rlib"]
	7	#![no_core]

tests/ui/target_modifiers/auxiliary/no-sanitizers.rs created+6

...	...	@@ -0,0 +1,6 @@
	1	//@ no-prefer-dynamic
	2	//@ compile-flags: -C panic=abort
	3
	4	#![feature(no_core)]
	5	#![crate_type = "rlib"]
	6	#![no_core]

tests/ui/target_modifiers/auxiliary/safestack-and-kcfi.rs created+10

...	...	@@ -0,0 +1,10 @@
	1	//@ no-prefer-dynamic
	2
	3	//@ needs-sanitizer-kcfi
	4	//@ needs-sanitizer-safestack
	5
	6	//@ compile-flags: -C panic=abort -Zsanitizer=safestack,kcfi
	7
	8	#![feature(no_core)]
	9	#![crate_type = "rlib"]
	10	#![no_core]

tests/ui/target_modifiers/sanitizer-kcfi-normalize-ints.rs created+18

...	...	@@ -0,0 +1,18 @@
	1	// For kCFI, the helper flag -Zsanitizer-cfi-normalize-integers should also be a target modifier.
	2
	3	//@ needs-sanitizer-kcfi
	4	//@ aux-build:kcfi-normalize-ints.rs
	5	//@ compile-flags: -Cpanic=abort
	6
	7	//@ revisions: ok wrong_flag wrong_sanitizer
	8	//@[ok] compile-flags: -Zsanitizer=kcfi -Zsanitizer-cfi-normalize-integers
	9	//@[wrong_flag] compile-flags: -Zsanitizer=kcfi
	10	//@[ok] check-pass
	11
	12	#![feature(no_core)]
	13	//[wrong_flag]~^ ERROR mixing `-Zsanitizer-cfi-normalize-integers` will cause an ABI mismatch in crate `sanitizer_kcfi_normalize_ints`
	14	//[wrong_sanitizer]~^^ ERROR mixing `-Zsanitizer` will cause an ABI mismatch in crate `sanitizer_kcfi_normalize_ints`
	15	#![crate_type = "rlib"]
	16	#![no_core]
	17
	18	extern crate kcfi_normalize_ints;

tests/ui/target_modifiers/sanitizer-kcfi-normalize-ints.wrong_flag.stderr created+13

...	...	@@ -0,0 +1,13 @@
	1	error: mixing `-Zsanitizer-cfi-normalize-integers` will cause an ABI mismatch in crate `sanitizer_kcfi_normalize_ints`
	2	--> $DIR/sanitizer-kcfi-normalize-ints.rs:12:1
	3	\|
	4	LL \| #![feature(no_core)]
	5	\| ^
	6	\|
	7	= help: the `-Zsanitizer-cfi-normalize-integers` flag modifies the ABI so Rust crates compiled with different values of this flag cannot be used together safely
	8	= note: unset `-Zsanitizer-cfi-normalize-integers` in this crate is incompatible with `-Zsanitizer-cfi-normalize-integers=` in dependency `kcfi_normalize_ints`
	9	= help: set `-Zsanitizer-cfi-normalize-integers=` in this crate or unset `-Zsanitizer-cfi-normalize-integers` in `kcfi_normalize_ints`
	10	= help: if you are sure this will not cause problems, you may use `-Cunsafe-allow-abi-mismatch=sanitizer-cfi-normalize-integers` to silence this error
	11
	12	error: aborting due to 1 previous error
	13

tests/ui/target_modifiers/sanitizer-kcfi-normalize-ints.wrong_sanitizer.stderr created+13

...	...	@@ -0,0 +1,13 @@
	1	error: mixing `-Zsanitizer` will cause an ABI mismatch in crate `sanitizer_kcfi_normalize_ints`
	2	--> $DIR/sanitizer-kcfi-normalize-ints.rs:12:1
	3	\|
	4	LL \| #![feature(no_core)]
	5	\| ^
	6	\|
	7	= help: the `-Zsanitizer` flag modifies the ABI so Rust crates compiled with different values of this flag cannot be used together safely
	8	= note: unset `-Zsanitizer` in this crate is incompatible with `-Zsanitizer=kcfi` in dependency `kcfi_normalize_ints`
	9	= help: set `-Zsanitizer=kcfi` in this crate or unset `-Zsanitizer` in `kcfi_normalize_ints`
	10	= help: if you are sure this will not cause problems, you may use `-Cunsafe-allow-abi-mismatch=sanitizer` to silence this error
	11
	12	error: aborting due to 1 previous error
	13

tests/ui/target_modifiers/sanitizers-good-for-inconsistency.rs created+19

...	...	@@ -0,0 +1,19 @@
	1	// AddressSanitizer, LeakSanitizer are good to be inconsistent (they are not a target modifiers)
	2
	3	//@ revisions: wrong_address_san wrong_leak_san
	4
	5	//@[wrong_address_san] needs-sanitizer-address
	6	//@[wrong_leak_san] needs-sanitizer-leak
	7
	8	//@ aux-build:no-sanitizers.rs
	9	//@ compile-flags: -Cpanic=abort -C target-feature=-crt-static
	10
	11	//@[wrong_address_san] compile-flags: -Zsanitizer=address
	12	//@[wrong_leak_san] compile-flags: -Zsanitizer=leak
	13	//@ check-pass
	14
	15	#![feature(no_core)]
	16	#![crate_type = "rlib"]
	17	#![no_core]
	18
	19	extern crate no_sanitizers;

tests/ui/target_modifiers/sanitizers-safestack-and-kcfi.missed_both.stderr created+13

...	...	@@ -0,0 +1,13 @@
	1	error: mixing `-Zsanitizer` will cause an ABI mismatch in crate `sanitizers_safestack_and_kcfi`
	2	--> $DIR/sanitizers-safestack-and-kcfi.rs:16:1
	3	\|
	4	LL \| #![feature(no_core)]
	5	\| ^
	6	\|
	7	= help: the `-Zsanitizer` flag modifies the ABI so Rust crates compiled with different values of this flag cannot be used together safely
	8	= note: unset `-Zsanitizer` in this crate is incompatible with `-Zsanitizer=safestack,kcfi` in dependency `safestack_and_kcfi`
	9	= help: set `-Zsanitizer=safestack,kcfi` in this crate or unset `-Zsanitizer` in `safestack_and_kcfi`
	10	= help: if you are sure this will not cause problems, you may use `-Cunsafe-allow-abi-mismatch=sanitizer` to silence this error
	11
	12	error: aborting due to 1 previous error
	13

tests/ui/target_modifiers/sanitizers-safestack-and-kcfi.missed_kcfi.stderr created+13

...	...	@@ -0,0 +1,13 @@
	1	error: mixing `-Zsanitizer` will cause an ABI mismatch in crate `sanitizers_safestack_and_kcfi`
	2	--> $DIR/sanitizers-safestack-and-kcfi.rs:16:1
	3	\|
	4	LL \| #![feature(no_core)]
	5	\| ^
	6	\|
	7	= help: the `-Zsanitizer` flag modifies the ABI so Rust crates compiled with different values of this flag cannot be used together safely
	8	= note: `-Zsanitizer=safestack` in this crate is incompatible with `-Zsanitizer=safestack,kcfi` in dependency `safestack_and_kcfi`
	9	= help: set `-Zsanitizer=safestack,kcfi` in this crate or `-Zsanitizer=safestack` in `safestack_and_kcfi`
	10	= help: if you are sure this will not cause problems, you may use `-Cunsafe-allow-abi-mismatch=sanitizer` to silence this error
	11
	12	error: aborting due to 1 previous error
	13

tests/ui/target_modifiers/sanitizers-safestack-and-kcfi.missed_safestack.stderr created+13

...	...	@@ -0,0 +1,13 @@
	1	error: mixing `-Zsanitizer` will cause an ABI mismatch in crate `sanitizers_safestack_and_kcfi`
	2	--> $DIR/sanitizers-safestack-and-kcfi.rs:16:1
	3	\|
	4	LL \| #![feature(no_core)]
	5	\| ^
	6	\|
	7	= help: the `-Zsanitizer` flag modifies the ABI so Rust crates compiled with different values of this flag cannot be used together safely
	8	= note: `-Zsanitizer=kcfi` in this crate is incompatible with `-Zsanitizer=safestack,kcfi` in dependency `safestack_and_kcfi`
	9	= help: set `-Zsanitizer=safestack,kcfi` in this crate or `-Zsanitizer=kcfi` in `safestack_and_kcfi`
	10	= help: if you are sure this will not cause problems, you may use `-Cunsafe-allow-abi-mismatch=sanitizer` to silence this error
	11
	12	error: aborting due to 1 previous error
	13

tests/ui/target_modifiers/sanitizers-safestack-and-kcfi.rs created+23

...	...	@@ -0,0 +1,23 @@
	1	//@ needs-sanitizer-kcfi
	2	//@ needs-sanitizer-safestack
	3
	4	//@ aux-build:safestack-and-kcfi.rs
	5	//@ compile-flags: -Cpanic=abort
	6
	7	//@ revisions: good good_reverted missed_safestack missed_kcfi missed_both
	8	//@[good] compile-flags: -Zsanitizer=safestack,kcfi
	9	//@[good_reverted] compile-flags: -Zsanitizer=kcfi,safestack
	10	//@[missed_safestack] compile-flags: -Zsanitizer=kcfi
	11	//@[missed_kcfi] compile-flags: -Zsanitizer=safestack
	12	// [missed_both] no additional compile-flags:
	13	//@[good] check-pass
	14	//@[good_reverted] check-pass
	15
	16	#![feature(no_core)]
	17	//[missed_safestack]~^ ERROR mixing `-Zsanitizer` will cause an ABI mismatch in crate `sanitizers_safestack_and_kcfi`
	18	//[missed_kcfi]~^^ ERROR mixing `-Zsanitizer` will cause an ABI mismatch in crate `sanitizers_safestack_and_kcfi`
	19	//[missed_both]~^^^ ERROR mixing `-Zsanitizer` will cause an ABI mismatch in crate `sanitizers_safestack_and_kcfi`
	20	#![crate_type = "rlib"]
	21	#![no_core]
	22
	23	extern crate safestack_and_kcfi;