rust/tests/codegen at e9046602c54e17dd73cd1db5ca36924bd55e7ddf - rust

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Files

T

Nicholas Nethercote 72800d3b89 Run rustfmt on tests/codegen/.

Except for `simd-intrinsic/`, which has a lot of files containing
multiple types like `u8x64` which really are better when hand-formatted.

There is a surprising amount of two-space indenting in this directory.

Non-trivial changes:
- `rustfmt::skip` needed in `debug-column.rs` to preserve meaning of the
  test.
- `rustfmt::skip` used in a few places where hand-formatting read more
  nicely: `enum/enum-match.rs`
- Line number adjustments needed for the expected output of
  `debug-column.rs` and `coroutine-debug.rs`.

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auxiliary

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avr

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cffi

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cross-crate-inlining

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debug-accessibility

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dllimports

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enum

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float

Fix assertion when attempting to convert f16 and f128 with as

2024-05-16 04:07:02 -05:00

instrument-coverage

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instrument-xray

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intrinsics

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issues

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lib-optimizations

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loongarch-abi

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macos

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meta-filecheck

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naked-fn

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non-terminate

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remap_path_prefix

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repr

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riscv-abi

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sanitizer

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simd

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simd-intrinsic

Fix tests and bless

2024-04-24 13:12:33 +01:00

src-hash-algorithm

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unwind-abis

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aarch64-struct-align-128.rs

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abi-efiapi.rs

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abi-main-signature-16bit-c-int.rs

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abi-main-signature-32bit-c-int.rs

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abi-repr-ext.rs

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abi-sysv64.rs

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abi-x86_64_sysv.rs

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abi-x86-interrupt.rs

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addr-of-mutate.rs

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adjustments.rs

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align-byval-alignment-mismatch.rs

use [N x i8] for alloca types

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align-byval-vector.rs

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align-byval.rs

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align-enum.rs

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align-fn.rs

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align-offset.rs

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align-struct.rs

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alloc-optimisation.rs

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array-clone.rs

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array-cmp.rs

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array-codegen.rs

use [N x i8] for alloca types

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array-equality.rs

Stabilize generic NonZero.

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array-map.rs

use [N x i8] for alloca types

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array-optimized.rs

Remove my scalar_copy_backend_type optimization attempt

2024-04-09 08:51:32 -07:00

ascii-char.rs

codegen tests: Tolerate nuw nsw on trunc

2024-04-11 17:20:08 +00:00

asm-clobber_abi.rs

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asm-clobbers.rs

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asm-goto.rs

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asm-may_unwind.rs

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asm-maybe-uninit.rs

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asm-multiple-options.rs

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asm-options.rs

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asm-powerpc-clobbers.rs

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asm-sanitize-llvm.rs

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asm-target-clobbers.rs

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async-closure-debug.rs

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async-fn-debug-awaitee-field.rs

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async-fn-debug-msvc.rs

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async-fn-debug.rs

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atomic-operations.rs

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atomicptr.rs

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autovectorize-f32x4.rs

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binary-search-index-no-bound-check.rs

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bool-cmp.rs

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box-uninit-bytes.rs

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bpf-alu32.rs

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branch-protection.rs

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call-llvm-intrinsics.rs

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call-metadata.rs

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cast-target-abi.rs

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catch-unwind.rs

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cdylib-external-inline-fns.rs

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cf-protection.rs

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cfguard-checks.rs

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cfguard-disabled.rs

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cfguard-nochecks.rs

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cfguard-non-msvc.rs

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char-ascii-branchless.rs

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checked_math.rs

Make checked ops emit *unchecked* LLVM operations where feasible

2024-04-18 18:11:21 -07:00

codemodels.rs

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coercions.rs

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cold-call-declare-and-call.rs

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common_prim_int_ptr.rs

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comparison-operators-2-tuple.rs

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comparison-operators-newtype.rs

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const_scalar_pair.rs

Fix tests and bless

2024-04-24 13:12:33 +01:00

constant-branch.rs

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consts.rs

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coroutine-debug-msvc.rs

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coroutine-debug.rs

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dealloc-no-unwind.rs

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debug-alignment.rs

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debug-column-msvc.rs

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debug-column.rs

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debug-compile-unit-path.rs

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debug-fndef-size.rs

Adjust dbg.value/dbg.declare checks for LLVM update

2024-05-06 23:15:48 +00:00

debug-limited.rs

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debug-line-directives-only.rs

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debug-line-tables-only.rs

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debug-linkage-name.rs

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debug-vtable.rs

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debuginfo-constant-locals.rs

Adjust dbg.value/dbg.declare checks for LLVM update

2024-05-06 23:15:48 +00:00

debuginfo-generic-closure-env-names.rs

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debuginfo-inline-callsite-location.rs

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deduced-param-attrs.rs

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default-hidden-visibility.rs

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default-requires-uwtable.rs

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direct-access-external-data.rs

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dont_codegen_private_const_fn_only_used_in_const_eval.rs

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drop-in-place-noalias.rs

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drop.rs

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dst-offset.rs

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dst-vtable-align-nonzero.rs

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dst-vtable-size-range.rs

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ehcontguard_disabled.rs

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ehcontguard_enabled.rs

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emcripten-catch-unwind.rs

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enable-lto-unit-splitting.rs

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export-no-mangle.rs

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external-no-mangle-fns.rs

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external-no-mangle-statics.rs

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fastcall-inreg.rs

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fatptr.rs

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fewer-names.rs

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fixed-x18.rs

Add -Zfixed-x18

2024-05-03 14:32:08 +02:00

float_math.rs

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fn-impl-trait-self.rs

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foo.s

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force-frame-pointers.rs

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force-no-unwind-tables.rs

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force-unwind-tables.rs

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frame-pointer.rs

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function-arguments-noopt.rs

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function-arguments.rs

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function-return.rs

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gdb_debug_script_load.rs

Make more of the test suite run on Mac Catalyst

2024-05-28 12:31:33 +02:00

generic-debug.rs

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global_asm_include.rs

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global_asm_x2.rs

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global_asm.rs

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i128-x86-align.rs

use [N x i8] for alloca types

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infallible-unwrap-in-opt-z.rs

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inherit_overflow.rs

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inline-always-works-always.rs

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inline-debuginfo.rs

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inline-function-args-debug-info.rs

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inline-hint.rs

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instrument-mcount.rs

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integer-cmp.rs

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integer-overflow.rs

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internalize-closures.rs

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intrinsic-no-unnamed-attr.rs

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is_val_statically_known.rs

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issue-97217.rs

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iter-repeat-n-trivial-drop.rs

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layout-size-checks.rs

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lifetime_start_end.rs

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link_section.rs

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link-dead-code.rs

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llvm_module_flags.rs

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llvm-ident.rs

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loads.rs

Stabilize generic NonZero.

2024-04-22 18:48:47 +02:00

local-generics-in-exe-internalized.rs

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lto-removes-invokes.rs

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mainsubprogram.rs

Make more of the test suite run on Mac Catalyst

2024-05-28 12:31:33 +02:00

mainsubprogramstart.rs

Make more of the test suite run on Mac Catalyst

2024-05-28 12:31:33 +02:00

match-optimized.rs

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match-optimizes-away.rs

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match-unoptimized.rs

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maybeuninit-rvo.rs

Add needs-unwind to codegen test

2024-04-25 11:44:32 +09:00

mem-replace-big-type.rs

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mem-replace-simple-type.rs

At debuginfo=0, don't inline debuginfo when inlining

2024-04-18 09:35:35 -07:00

merge-functions.rs

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method-declaration.rs

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mir_zst_stores.rs

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mir-aggregate-no-alloca.rs

Unify Rvalue::Aggregate paths in cg_ssa

2024-05-11 21:22:51 -07:00

mir-inlined-line-numbers.rs

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move-before-nocapture-ref-arg.rs

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move-operands.rs

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no_builtins-at-crate.rs

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no-assumes-on-casts.rs

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no-dllimport-w-cross-lang-lto.rs

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no-jump-tables.rs

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no-plt.rs

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no-redundant-item-monomorphization.rs

Port issue-7349 to a codegen test

2024-04-04 21:59:08 +01:00

noalias-box-off.rs

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noalias-box.rs

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noalias-flag.rs

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noalias-freeze.rs

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noalias-refcell.rs

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noalias-rwlockreadguard.rs

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noalias-unpin.rs

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noreturn-uninhabited.rs

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noreturnflag.rs

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nounwind.rs

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nrvo.rs

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optimize-attr-1.rs

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option-as-slice.rs

Stabilize generic NonZero.

2024-04-22 18:48:47 +02:00

option-niche-eq.rs

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overaligned-constant.rs

use [N x i8] for alloca types

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packed.rs

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panic-abort-windows.rs

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panic-in-drop-abort.rs

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panic-unwind-default-uwtable.rs

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pattern_type_symbols.rs

Actually create ranged int types in the type system.

2024-04-08 12:02:19 +00:00

personality_lifetimes.rs

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2024-05-31 15:56:43 +10:00

pgo-counter-bias.rs

Make more of the test suite run on Mac Catalyst

2024-05-28 12:31:33 +02:00

pgo-instrumentation.rs

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pic-relocation-model.rs

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pie-relocation-model.rs

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powerpc64le-struct-align-128.rs

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precondition-checks.rs

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2024-05-31 15:56:43 +10:00

ptr-arithmetic.rs

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ptr-read-metadata.rs

adapt a codegen test for llvm 19

2024-04-29 13:03:45 +00:00

README.md

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refs.rs

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2024-05-31 15:56:43 +10:00

repeat-trusted-len.rs

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riscv-target-abi.rs

Set target-abi module flag for RISC-V targets

2024-04-09 05:25:51 +02:00

scalar-pair-bool.rs

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set-discriminant-invalid.rs

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skip-mono-inside-if-false.rs

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slice_as_from_ptr_range.rs

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slice-as_chunks.rs

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slice-indexing.rs

Use unchecked_sub in str indexing

2024-04-06 14:09:03 -04:00

slice-init.rs

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slice-iter-fold.rs

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slice-iter-len-eq-zero.rs

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slice-iter-nonnull.rs

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slice-position-bounds-check.rs

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slice-ref-equality.rs

Stabilize generic NonZero.

2024-04-22 18:48:47 +02:00

slice-reverse.rs

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slice-windows-no-bounds-check.rs

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some-abis-do-extend-params-to-32-bits.rs

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some-global-nonnull.rs

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sparc-struct-abi.rs

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split-lto-unit.rs

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sroa-fragment-debuginfo.rs

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sse42-implies-crc32.rs

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stack-probes-inline.rs

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stack-protector.rs

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static-relocation-model-msvc.rs

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2024-05-31 15:56:43 +10:00

staticlib-external-inline-fns.rs

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step_by-overflow-checks.rs

Don't emit divide-by-zero panic paths in StepBy::len

2024-04-06 11:37:57 -07:00

stores.rs

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2024-05-31 15:56:43 +10:00

swap-large-types.rs

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swap-small-types.rs

use [N x i8] for alloca types

2024-04-11 21:42:35 -04:00

target-cpu-on-functions.rs

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target-feature-inline-closure.rs

Add inline comments why we're forcing the target cpu

2024-05-01 16:54:20 -07:00

target-feature-overrides.rs

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thin-lto.rs

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thread-local.rs

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tied-features-strength.rs

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to_vec.rs

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trailing_zeros.rs

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transmute-optimized.rs

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transmute-scalar.rs

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try_identity.rs

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try_question_mark_nop.rs

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tune-cpu-on-functions.rs

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2024-05-31 15:56:43 +10:00

tuple-layout-opt.rs

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2024-05-31 15:56:43 +10:00

ub-checks.rs

Put checks that detect UB under their own flag below debug_assertions

2024-04-06 11:21:47 -04:00

unchecked_shifts.rs

codegen tests: Tolerate nuw nsw on trunc

2024-04-11 17:20:08 +00:00

unchecked-float-casts.rs

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uninit-consts.rs

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union-abi.rs

Run rustfmt on tests/codegen/.

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unwind-and-panic-abort.rs

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unwind-extern-exports.rs

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unwind-extern-imports.rs

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unwind-landingpad-cold.rs

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unwind-landingpad-inline.rs

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used_with_arg.rs

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var-names.rs

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vec_pop_push_noop.rs

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vec-as-ptr.rs

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vec-calloc.rs

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vec-in-place.rs

add codegen test for issue 120493

2024-05-20 09:21:09 -05:00

vec-iter-collect-len.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

vec-iter.rs

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vec-len-invariant.rs

Avoid reloading Vec::len across grow_one in push

2024-04-20 21:07:00 -04:00

vec-optimizes-away.rs

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vec-reserve-extend.rs

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vec-shrink-panik.rs

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vec-with-capacity.rs

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vecdeque_no_panic.rs

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vecdeque_pop_push.rs

Add invariant to VecDeque::pop_* that len < cap if pop successful

2024-04-08 12:12:13 +02:00

vecdeque-drain.rs

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vecdeque-nonempty-get-no-panic.rs

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virtual-function-elimination-32bit.rs

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virtual-function-elimination.rs

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vtable-loads.rs

Omit non-needs_drop drop_in_place in vtables

2024-05-27 16:26:56 -04:00

vtable-upcast.rs

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wasm_casts_trapping.rs

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wasm_exceptions.rs

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zip.rs

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zst-offset.rs

Run rustfmt on tests/codegen/.

2024-05-31 15:56:43 +10:00

README.md

The files here use the LLVM FileCheck framework, documented at https://llvm.org/docs/CommandGuide/FileCheck.html.

One extension worth noting is the use of revisions as custom prefixes for FileCheck. If your codegen test has different behavior based on the chosen target or different compiler flags that you want to exercise, you can use a revisions annotation, like so:

// revisions: aaa bbb
// [bbb] compile-flags: --flags-for-bbb

After specifying those variations, you can write different expected, or explicitly unexpected output by using <prefix>-SAME: and <prefix>-NOT:, like so:

// CHECK: expected code
// aaa-SAME: emitted-only-for-aaa
// aaa-NOT:                        emitted-only-for-bbb
// bbb-NOT:  emitted-only-for-aaa
// bbb-SAME:                       emitted-only-for-bbb