From 67b711af7fe4d00af20eca55518d0e8f3d3e39a1 Mon Sep 17 00:00:00 2001 From: Nilstrieb <48135649+Nilstrieb@users.noreply.github.com> Date: Mon, 12 Dec 2022 15:47:32 +0100 Subject: [PATCH 1/4] Rename `assert_uninit_valid` intrinsic It's not about "uninit" anymore but about "filling with 0x01 bytes" so the name should at least try to reflect that. --- src/intrinsics/mod.rs | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/intrinsics/mod.rs b/src/intrinsics/mod.rs index 0302b843aa22..e4a27f1bb6d4 100644 --- a/src/intrinsics/mod.rs +++ b/src/intrinsics/mod.rs @@ -713,7 +713,7 @@ fn codegen_regular_intrinsic_call<'tcx>( let res = CValue::by_val(swap(&mut fx.bcx, val), arg.layout()); ret.write_cvalue(fx, res); } - sym::assert_inhabited | sym::assert_zero_valid | sym::assert_uninit_valid => { + sym::assert_inhabited | sym::assert_zero_valid | sym::assert_mem_uninitialized_valid => { intrinsic_args!(fx, args => (); intrinsic); let layout = fx.layout_of(substs.type_at(0)); @@ -742,7 +742,9 @@ fn codegen_regular_intrinsic_call<'tcx>( return; } - if intrinsic == sym::assert_uninit_valid && !fx.tcx.permits_uninit_init(layout) { + if intrinsic == sym::assert_mem_uninitialized_valid + && !fx.tcx.permits_uninit_init(layout) + { with_no_trimmed_paths!({ crate::base::codegen_panic( fx, From 4e47bd0464ce119a903e95b2dc20260258776d8e Mon Sep 17 00:00:00 2001 From: Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> Date: Thu, 5 Jan 2023 09:45:44 +0100 Subject: [PATCH 2/4] Change `src/test` to `tests` in source files, fix tidy and tests --- scripts/test_rustc_tests.sh | 132 ++++++++++++++++++------------------ 1 file changed, 66 insertions(+), 66 deletions(-) diff --git a/scripts/test_rustc_tests.sh b/scripts/test_rustc_tests.sh index 04ad77ec97ea..12ecb8cf4e17 100755 --- a/scripts/test_rustc_tests.sh +++ b/scripts/test_rustc_tests.sh @@ -10,118 +10,118 @@ pushd rust command -v rg >/dev/null 2>&1 || cargo install ripgrep -rm -r src/test/ui/{extern/,unsized-locals/,lto/,linkage*} || true -for test in $(rg --files-with-matches "lto|// needs-asm-support|// needs-unwind" src/test/{ui,incremental}); do +rm -r tests/ui/{extern/,unsized-locals/,lto/,linkage*} || true +for test in $(rg --files-with-matches "lto|// needs-asm-support|// needs-unwind" tests/{ui,incremental}); do rm $test done -for test in $(rg -i --files-with-matches "//(\[\w+\])?~[^\|]*\s*ERR|// error-pattern:|// build-fail|// run-fail|-Cllvm-args" src/test/ui); do +for test in $(rg -i --files-with-matches "//(\[\w+\])?~[^\|]*\s*ERR|// error-pattern:|// build-fail|// run-fail|-Cllvm-args" tests/ui); do rm $test done -git checkout -- src/test/ui/issues/auxiliary/issue-3136-a.rs # contains //~ERROR, but shouldn't be removed -git checkout -- src/test/ui/proc-macro/pretty-print-hack/ +git checkout -- tests/ui/issues/auxiliary/issue-3136-a.rs # contains //~ERROR, but shouldn't be removed +git checkout -- tests/ui/proc-macro/pretty-print-hack/ # missing features # ================ # requires stack unwinding -rm src/test/incremental/change_crate_dep_kind.rs -rm src/test/incremental/issue-80691-bad-eval-cache.rs # -Cpanic=abort causes abort instead of exit(101) +rm tests/incremental/change_crate_dep_kind.rs +rm tests/incremental/issue-80691-bad-eval-cache.rs # -Cpanic=abort causes abort instead of exit(101) # requires compiling with -Cpanic=unwind -rm -r src/test/ui/macros/rfc-2011-nicer-assert-messages/ -rm -r src/test/run-make/test-benches +rm -r tests/ui/macros/rfc-2011-nicer-assert-messages/ +rm -r tests/run-make/test-benches # vendor intrinsics -rm src/test/ui/sse2.rs # cpuid not supported, so sse2 not detected -rm src/test/ui/intrinsics/const-eval-select-x86_64.rs # requires x86_64 vendor intrinsics -rm src/test/ui/simd/array-type.rs # "Index argument for `simd_insert` is not a constant" -rm src/test/ui/simd/intrinsic/generic-bitmask-pass.rs # simd_bitmask unimplemented -rm src/test/ui/simd/intrinsic/generic-as.rs # simd_as unimplemented -rm src/test/ui/simd/intrinsic/generic-arithmetic-saturating-pass.rs # simd_saturating_add unimplemented -rm src/test/ui/simd/intrinsic/float-math-pass.rs # simd_fcos unimplemented -rm src/test/ui/simd/intrinsic/generic-gather-pass.rs # simd_gather unimplemented -rm src/test/ui/simd/intrinsic/generic-select-pass.rs # simd_select_bitmask unimplemented -rm src/test/ui/simd/issue-85915-simd-ptrs.rs # simd_gather unimplemented -rm src/test/ui/simd/issue-89193.rs # simd_gather unimplemented -rm src/test/ui/simd/simd-bitmask.rs # simd_bitmask unimplemented +rm tests/ui/sse2.rs # cpuid not supported, so sse2 not detected +rm tests/ui/intrinsics/const-eval-select-x86_64.rs # requires x86_64 vendor intrinsics +rm tests/ui/simd/array-type.rs # "Index argument for `simd_insert` is not a constant" +rm tests/ui/simd/intrinsic/generic-bitmask-pass.rs # simd_bitmask unimplemented +rm tests/ui/simd/intrinsic/generic-as.rs # simd_as unimplemented +rm tests/ui/simd/intrinsic/generic-arithmetic-saturating-pass.rs # simd_saturating_add unimplemented +rm tests/ui/simd/intrinsic/float-math-pass.rs # simd_fcos unimplemented +rm tests/ui/simd/intrinsic/generic-gather-pass.rs # simd_gather unimplemented +rm tests/ui/simd/intrinsic/generic-select-pass.rs # simd_select_bitmask unimplemented +rm tests/ui/simd/issue-85915-simd-ptrs.rs # simd_gather unimplemented +rm tests/ui/simd/issue-89193.rs # simd_gather unimplemented +rm tests/ui/simd/simd-bitmask.rs # simd_bitmask unimplemented # exotic linkages -rm src/test/ui/issues/issue-33992.rs # unsupported linkages -rm src/test/incremental/hashes/function_interfaces.rs # same -rm src/test/incremental/hashes/statics.rs # same +rm tests/ui/issues/issue-33992.rs # unsupported linkages +rm tests/incremental/hashes/function_interfaces.rs # same +rm tests/incremental/hashes/statics.rs # same # variadic arguments -rm src/test/ui/abi/mir/mir_codegen_calls_variadic.rs # requires float varargs -rm src/test/ui/abi/variadic-ffi.rs # requires callee side vararg support +rm tests/ui/abi/mir/mir_codegen_calls_variadic.rs # requires float varargs +rm tests/ui/abi/variadic-ffi.rs # requires callee side vararg support # unsized locals -rm -r src/test/run-pass-valgrind/unsized-locals +rm -r tests/run-pass-valgrind/unsized-locals # misc unimplemented things -rm src/test/ui/intrinsics/intrinsic-nearby.rs # unimplemented nearbyintf32 and nearbyintf64 intrinsics -rm src/test/ui/target-feature/missing-plusminus.rs # error not implemented -rm src/test/ui/fn/dyn-fn-alignment.rs # wants a 256 byte alignment -rm -r src/test/run-make/emit-named-files # requires full --emit support -rm src/test/ui/abi/stack-probes.rs # stack probes not yet implemented -rm src/test/ui/simd/intrinsic/ptr-cast.rs # simd_expose_addr intrinsic unimplemented -rm -r src/test/run-make/repr128-dwarf # debuginfo test -rm src/test/codegen-units/item-collection/asm-sym.rs # requires support for sym in asm!() +rm tests/ui/intrinsics/intrinsic-nearby.rs # unimplemented nearbyintf32 and nearbyintf64 intrinsics +rm tests/ui/target-feature/missing-plusminus.rs # error not implemented +rm tests/ui/fn/dyn-fn-alignment.rs # wants a 256 byte alignment +rm -r tests/run-make/emit-named-files # requires full --emit support +rm tests/ui/abi/stack-probes.rs # stack probes not yet implemented +rm tests/ui/simd/intrinsic/ptr-cast.rs # simd_expose_addr intrinsic unimplemented +rm -r tests/run-make/repr128-dwarf # debuginfo test +rm tests/codegen-units/item-collection/asm-sym.rs # requires support for sym in asm!() # optimization tests # ================== -rm src/test/ui/codegen/issue-28950.rs # depends on stack size optimizations -rm src/test/ui/codegen/init-large-type.rs # same -rm src/test/ui/issues/issue-40883.rs # same -rm -r src/test/run-make/fmt-write-bloat/ # tests an optimization +rm tests/ui/codegen/issue-28950.rs # depends on stack size optimizations +rm tests/ui/codegen/init-large-type.rs # same +rm tests/ui/issues/issue-40883.rs # same +rm -r tests/run-make/fmt-write-bloat/ # tests an optimization # backend specific tests # ====================== -rm src/test/incremental/thinlto/cgu_invalidated_when_import_{added,removed}.rs # requires LLVM -rm src/test/ui/abi/stack-protector.rs # requires stack protector support +rm tests/incremental/thinlto/cgu_invalidated_when_import_{added,removed}.rs # requires LLVM +rm tests/ui/abi/stack-protector.rs # requires stack protector support # giving different but possibly correct results # ============================================= -rm src/test/ui/mir/mir_misc_casts.rs # depends on deduplication of constants -rm src/test/ui/mir/mir_raw_fat_ptr.rs # same -rm src/test/ui/consts/issue-33537.rs # same -rm src/test/ui/layout/valid_range_oob.rs # different ICE message +rm tests/ui/mir/mir_misc_casts.rs # depends on deduplication of constants +rm tests/ui/mir/mir_raw_fat_ptr.rs # same +rm tests/ui/consts/issue-33537.rs # same +rm tests/ui/layout/valid_range_oob.rs # different ICE message # doesn't work due to the way the rustc test suite is invoked. # should work when using ./x.py test the way it is intended # ============================================================ -rm -r src/test/run-make/emit-shared-files # requires the rustdoc executable in dist/bin/ -rm -r src/test/run-make/unstable-flag-required # same -rm -r src/test/run-make/rustdoc-* # same -rm -r src/test/run-make/issue-88756-default-output # same -rm -r src/test/run-make/remap-path-prefix-dwarf # requires llvm-dwarfdump -rm -r src/test/ui/consts/missing_span_in_backtrace.rs # expects sysroot source to be elsewhere +rm -r tests/run-make/emit-shared-files # requires the rustdoc executable in dist/bin/ +rm -r tests/run-make/unstable-flag-required # same +rm -r tests/run-make/rustdoc-* # same +rm -r tests/run-make/issue-88756-default-output # same +rm -r tests/run-make/remap-path-prefix-dwarf # requires llvm-dwarfdump +rm -r tests/ui/consts/missing_span_in_backtrace.rs # expects sysroot source to be elsewhere # genuine bugs # ============ -rm src/test/incremental/spike-neg1.rs # errors out for some reason -rm src/test/incremental/spike-neg2.rs # same -rm src/test/ui/issues/issue-74564-if-expr-stack-overflow.rs # gives a stackoverflow before the backend runs -rm src/test/ui/mir/ssa-analysis-regression-50041.rs # produces ICE -rm src/test/ui/type-alias-impl-trait/assoc-projection-ice.rs # produces ICE +rm tests/incremental/spike-neg1.rs # errors out for some reason +rm tests/incremental/spike-neg2.rs # same +rm tests/ui/issues/issue-74564-if-expr-stack-overflow.rs # gives a stackoverflow before the backend runs +rm tests/ui/mir/ssa-analysis-regression-50041.rs # produces ICE +rm tests/ui/type-alias-impl-trait/assoc-projection-ice.rs # produces ICE -rm src/test/ui/simd/intrinsic/generic-reduction-pass.rs # simd_reduce_add_unordered doesn't accept an accumulator for integer vectors +rm tests/ui/simd/intrinsic/generic-reduction-pass.rs # simd_reduce_add_unordered doesn't accept an accumulator for integer vectors -rm src/test/ui/runtime/out-of-stack.rs # SIGSEGV instead of SIGABRT for some reason (#1301) +rm tests/ui/runtime/out-of-stack.rs # SIGSEGV instead of SIGABRT for some reason (#1301) # bugs in the test suite # ====================== -rm src/test/ui/backtrace.rs # TODO warning -rm src/test/ui/simple_global_asm.rs # TODO add needs-asm-support -rm src/test/ui/test-attrs/test-type.rs # TODO panic message on stderr. correct stdout +rm tests/ui/backtrace.rs # TODO warning +rm tests/ui/simple_global_asm.rs # TODO add needs-asm-support +rm tests/ui/test-attrs/test-type.rs # TODO panic message on stderr. correct stdout # not sure if this is actually a bug in the test suite, but the symbol list shows the function without leading _ for some reason -rm -r src/test/run-make/native-link-modifier-bundle -rm src/test/ui/process/nofile-limit.rs # TODO some AArch64 linking issue -rm src/test/ui/dyn-star/dispatch-on-pin-mut.rs # TODO failed assertion in vtable::get_ptr_and_method_ref +rm -r tests/run-make/native-link-modifier-bundle +rm tests/ui/process/nofile-limit.rs # TODO some AArch64 linking issue +rm tests/ui/dyn-star/dispatch-on-pin-mut.rs # TODO failed assertion in vtable::get_ptr_and_method_ref -rm src/test/ui/stdio-is-blocking.rs # really slow with unoptimized libstd +rm tests/ui/stdio-is-blocking.rs # really slow with unoptimized libstd echo "[TEST] rustc test suite" -RUST_TEST_NOCAPTURE=1 COMPILETEST_FORCE_STAGE0=1 ./x.py test --stage 0 src/test/{codegen-units,run-make,run-pass-valgrind,ui,incremental} +RUST_TEST_NOCAPTURE=1 COMPILETEST_FORCE_STAGE0=1 ./x.py test --stage 0 tests/{codegen-units,run-make,run-pass-valgrind,ui,incremental} popd From 08c7230989ff02471aeaf93aa4325a8ef6e9c30d Mon Sep 17 00:00:00 2001 From: Oli Scherer Date: Wed, 7 Dec 2022 09:24:00 +0000 Subject: [PATCH 3/4] Move compiler input and ouput paths into session --- src/debuginfo/mod.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/debuginfo/mod.rs b/src/debuginfo/mod.rs index 2ba012a77b0a..28fbcb15b2b5 100644 --- a/src/debuginfo/mod.rs +++ b/src/debuginfo/mod.rs @@ -68,7 +68,7 @@ impl DebugContext { .working_dir .to_string_lossy(FileNameDisplayPreference::Remapped) .into_owned(); - let (name, file_info) = match tcx.sess.local_crate_source_file.clone() { + let (name, file_info) = match tcx.sess.local_crate_source_file() { Some(path) => { let name = path.to_string_lossy().into_owned(); (name, None) From 49a9438681639ad9ca30bc2f69a4fd231cd35e09 Mon Sep 17 00:00:00 2001 From: Maybe Waffle Date: Wed, 16 Nov 2022 20:34:16 +0000 Subject: [PATCH 4/4] Remove double spaces after dots in comments --- src/constant.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/constant.rs b/src/constant.rs index dee6fb5b5130..51450897bfc1 100644 --- a/src/constant.rs +++ b/src/constant.rs @@ -304,7 +304,7 @@ fn data_id_for_static( // Comment copied from https://github.com/rust-lang/rust/blob/45060c2a66dfd667f88bd8b94261b28a58d85bd5/src/librustc_codegen_llvm/consts.rs#L141 // Declare an internal global `extern_with_linkage_foo` which - // is initialized with the address of `foo`. If `foo` is + // is initialized with the address of `foo`. If `foo` is // discarded during linking (for example, if `foo` has weak // linkage and there are no definitions), then // `extern_with_linkage_foo` will instead be initialized to