rust/codegen at db7cd5709133ef4a0e45bc13b1b3db7cbf1b3c8f - rust

History

bors e35a56d96f Auto merge of #119892 - joboet:libs_use_assert_unchecked, r=Nilstrieb,cuviper

Use `assert_unchecked` instead of `assume` intrinsic in the standard library

Now that a public wrapper for the `assume` intrinsic exists, we can use it in the standard library.

CC #119131

2024-01-23 06:45:58 +00:00

auxiliary

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avr

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cffi

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cross-crate-inlining

Add -Zcross-crate-inline-threshold=yes

2023-11-07 18:45:11 -05:00

debug-accessibility

Adapt debug-accessibility tests for msvc-style enums

2023-12-15 11:45:03 +00:00

dllimports

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enum

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instrument-xray

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intrinsics

Separate immediate and in-memory ScalarPair representation

2023-12-15 17:42:05 +01:00

issues

Add assume into NonZeroIntX::get

2024-01-06 14:26:37 +01:00

lib-optimizations

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loongarch-abi

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macos

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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

CFI: Add char to CFI integer normalization

2023-12-07 11:28:16 -08:00

simd

Update std::simd usage and test outputs

2023-11-26 09:02:25 -05:00

simd-intrinsic

Fix alignment passed down to LLVM for simd_masked_load

2023-12-12 13:11:59 +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

llvm: Allow noundef in codegen tests

2024-01-02 18:02:17 +00:00

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-vector.rs

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align-byval.rs

Separate immediate and in-memory ScalarPair representation

2023-12-15 17:42:05 +01:00

align-enum.rs

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align-fn.rs

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align-offset.rs

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align-struct.rs

Separate immediate and in-memory ScalarPair representation

2023-12-15 17:42:05 +01:00

alloc-optimisation.rs

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array-clone.rs

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array-codegen.rs

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array-equality.rs

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array-map.rs

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array-optimized.rs

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ascii-char.rs

update test for new LLVM 18 codegen

2023-11-28 12:10:59 +00:00

asm-clobber_abi.rs

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asm-clobbers.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-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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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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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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codemodels.rs

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coercions.rs

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cold-call-declare-and-call.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

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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

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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

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debuginfo-generic-closure-env-names.rs

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debuginfo-inline-callsite-location.rs

Split out option::unwrap_failed like we have result::unwrap_failed

2024-01-14 12:45:01 -08:00

deduced-param-attrs.rs

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default-hidden-visibility.rs

Add unstable -Zdefault-hidden-visibility cmdline flag for rustc.

2023-12-13 21:14:23 +00:00

default-requires-uwtable.rs

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drop-in-place-noalias.rs

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drop.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

Add support for generating the EHCont section

2023-11-21 13:41:23 -08:00

ehcontguard_enabled.rs

convert ehcont-guard to an unstable option

2023-11-21 14:24:23 -08:00

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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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

Separate immediate and in-memory ScalarPair representation

2023-12-15 17:42:05 +01:00

function-arguments.rs

Separate immediate and in-memory ScalarPair representation

2023-12-15 17:42:05 +01:00

function-return.rs

Add -Zfunction-return={keep,thunk-extern} option

2023-11-30 20:21:31 +01:00

gdb_debug_script_load.rs

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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

Directly use volatile_load intrinsic

2024-01-19 10:52:01 +01:00

infallible-unwrap-in-opt-z.rs

Tune the inlinability of Result::unwrap

2024-01-12 10:57:58 -08:00

inherit_overflow.rs

Replace legacy ConstProp by GVN.

2023-12-24 20:08:57 +00:00

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-coverage-off.rs

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instrument-coverage.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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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

Add -Z llvm_module_flag

2023-11-11 19:48:47 -08:00

llvm-ident.rs

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loads.rs

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local-generics-in-exe-internalized.rs

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lto-removes-invokes.rs

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mainsubprogram.rs

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mainsubprogramstart.rs

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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 codegen test for RVO on MaybeUninit

2024-01-03 21:18:07 +01:00

mem-replace-big-type.rs

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mem-replace-simple-type.rs

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merge-functions.rs

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method-declaration.rs

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mir_zst_stores.rs

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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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noalias-box-off.rs

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noalias-box.rs

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noalias-flag.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

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option-nonzero-eq.rs

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overaligned-constant.rs

tests: fix overaligned-constant to not over-specify getelementptr instr

2023-12-21 15:53:28 -05:00

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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personality_lifetimes.rs

Make test compatible with 32-bit as well

2024-01-05 11:45:57 +01:00

pgo-counter-bias.rs

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pgo-instrumentation.rs

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pic-relocation-model.rs

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pie-relocation-model.rs

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ptr-arithmetic.rs

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ptr-read-metadata.rs

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README.md

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refs.rs

Separate immediate and in-memory ScalarPair representation

2023-12-15 17:42:05 +01:00

repeat-trusted-len.rs

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scalar-pair-bool.rs

Separate immediate and in-memory ScalarPair representation

2023-12-15 17:42:05 +01:00

set-discriminant-invalid.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

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slice-init.rs

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slice-iter-fold.rs

Update the minimum external LLVM to 16.

2023-11-21 22:40:16 +01:00

slice-iter-len-eq-zero.rs

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slice-iter-nonnull.rs

Separate immediate and in-memory ScalarPair representation

2023-12-15 17:42:05 +01:00

slice-position-bounds-check.rs

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slice-ref-equality.rs

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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

llvm: Allow noundef in codegen tests

2024-01-02 18:02:17 +00:00

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

Enable stack probes on aarch64 for LLVM 18

2023-12-07 17:17:00 -08:00

stack-protector.rs

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static-relocation-model-msvc.rs

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staticlib-external-inline-fns.rs

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stores.rs

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swap-large-types.rs

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swap-small-types.rs

Tweak the threshold for chunked swapping

2024-01-19 23:00:34 -08:00

target-cpu-on-functions.rs

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target-feature-inline-closure.rs

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target-feature-overrides.rs

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thin-lto.rs

Add thinlto support to codegen, assembly and coverage tests

2023-11-30 18:48:03 +08:00

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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tuple-layout-opt.rs

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unchecked_shifts.rs

tests: update check for inferred nneg on zext

2023-11-13 10:43:33 -05:00

unchecked-float-casts.rs

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uninit-consts.rs

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union-abi.rs

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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

update codegen tests

2024-01-22 15:46:32 +01:00

vec-as-ptr.rs

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vec-calloc.rs

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vec-in-place.rs

Update the minimum external LLVM to 16.

2023-11-21 22:40:16 +01:00

vec-iter-collect-len.rs

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vec-iter.rs

mark vec::IntoIter pointers as !nonnull

2024-01-07 03:44:04 +01:00

vec-optimizes-away.rs

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vec-reserve-extend.rs

update codegen tests

2024-01-22 15:46:32 +01:00

vec-shrink-panik.rs

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vecdeque_no_panic.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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wasm_casts_trapping.rs

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wasm_exceptions.rs

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zip.rs

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zst-offset.rs

Address review comments

2024-01-02 15:03:14 +01:00

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