bors 1df5affaca Auto merge of #133984 - DaniPopes:scmp-ucmp, r=scottmcm ...

Lower BinOp::Cmp to llvm.{s,u}cmp.* intrinsics

Lowers `mir::BinOp::Cmp` (`three_way_compare` intrinsic) to the corresponding LLVM `llvm.{s,u}cmp.i8.*` intrinsics.

These are the intrinsics mentioned in https://github.com/rust-lang/rust/pull/118310, which are now available in LLVM 19.

I couldn't find any follow-up PRs/discussions about this, please let me know if I missed something.

r? `@scottmcm`

2025-03-24 22:53:12 +00:00

..

asm

Create a generic AVR target: avr-none

2025-02-19 19:01:51 +01:00

auxiliary

Add tests for -Zdwarf-version lto behavior

2025-02-08 16:33:36 +00:00

compiletest-self-test

tests/assembly: add minicore compiletest self-test

2024-10-31 18:20:11 +08:00

libs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

naked-functions

support XCOFF in naked_asm!

2025-03-08 14:10:29 +01:00

nvptx-kernel-abi

Restore previous ABI for f_single_u8_arg

2025-01-26 14:14:33 +00:00

simd

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

stack-protector

Rollup merge of #137957 - Noratrieb:no, r=wesleywiser

2025-03-07 21:57:50 -05:00

targets

Target definition for wasm32-wali-linux-musl to support the Wasm Linux

2025-03-10 21:26:45 -04:00

aarch64-pointer-auth.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

align_offset.rs

Run rustfmt on tests/assembly/.

2024-05-30 16:15:46 +10:00

breakpoint.rs

Add core::arch::breakpoint and test

2024-12-02 23:56:24 -08:00

closure-inherit-target-feature.rs

x86-sse2 ABI: use SSE registers for floats and SIMD

2025-02-18 16:11:41 +01:00

cmse.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

dwarf4.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

dwarf5.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

dwarf-mixed-versions-lto.rs

DWARF mixed versions with LTO on MIPS

2025-02-24 11:58:38 +01:00

is_aligned.rs

Run rustfmt on tests/assembly/.

2024-05-30 16:15:46 +10:00

issue-83585-small-pod-struct-equality.rs

Fix tests for 32 bits targets

2024-06-11 07:45:16 +00:00

manual-eq-efficient.rs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

niche-prefer-zero.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

nvptx-arch-default.rs

NVPTX: Enable previously disabled tests

2024-03-11 13:35:58 +01:00

nvptx-arch-emit-asm.rs

NVPTX: Enable previously disabled tests

2024-03-11 13:35:58 +01:00

nvptx-arch-link-arg.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

nvptx-arch-target-cpu.rs

NVPTX: Enable previously disabled tests

2024-03-11 13:35:58 +01:00

nvptx-atomics.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

nvptx-c-abi-arg-v7.rs

NVPTX:_Especially add the DoubleI32 struct as a nvptx abi test case since it was used as an example when discussing possible problems

2024-05-31 23:12:33 +02:00

nvptx-c-abi-ret-v7.rs

NVPTX:_Especially add the DoubleI32 struct as a nvptx abi test case since it was used as an example when discussing possible problems

2024-05-31 23:12:33 +02:00

nvptx-internalizing.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

nvptx-linking-binary.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

nvptx-linking-cdylib.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

nvptx-safe-naming.rs

NVPTX: Enable previously disabled tests

2024-03-11 13:35:58 +01:00

panic-no-unwind-no-uwtable.rs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

panic-unwind-no-uwtable.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

pic-relocation-model.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

pie-relocation-model.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

powerpc64-struct-abi.rs

Use explicit cpu in some asm and codegen tests.

2025-03-19 19:45:46 +01:00

riscv-soft-abi-with-float-features.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

rust-abi-arg-attr.rs

remove support for rustc_intrinsic_must_be_overridden from the compiler

2025-02-24 07:53:59 +01:00

s390x-backchain-toggle.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

s390x-vector-abi.rs

Use explicit cpu in some asm and codegen tests.

2025-03-19 19:45:46 +01:00

simd-bitmask.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

simd-intrinsic-gather.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

simd-intrinsic-mask-load.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

simd-intrinsic-mask-reduce.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

simd-intrinsic-mask-store.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

simd-intrinsic-scatter.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

simd-intrinsic-select.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

slice-is_ascii.rs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

small_data_threshold.rs

Remove a footgun-y feature / relic of the past from the compiletest DSL

2025-02-03 05:45:18 +01:00

sparc-struct-abi.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

stack-probes.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

static-relocation-model.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

strict_provenance.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

target-feature-multiple.rs

tests: use minicore more

2025-02-24 09:26:54 +00:00

wasm_exceptions.rs

Fix wasm_exceptions test

2024-06-19 21:26:48 +01:00

x86_64-array-pair-load-store-merge.rs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

x86_64-bigint-helpers.rs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

x86_64-cmp.rs

Lower BinOp::Cmp to llvm.{s,u}cmp.* intrinsics

2025-03-06 22:29:05 +08:00

x86_64-floating-point-clamp.rs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

x86_64-fortanix-unknown-sgx-lvi-generic-load.rs

Run rustfmt on tests/assembly/.

2024-05-30 16:15:46 +10:00

x86_64-fortanix-unknown-sgx-lvi-generic-ret.rs

Run rustfmt on tests/assembly/.

2024-05-30 16:15:46 +10:00

x86_64-fortanix-unknown-sgx-lvi-inline-assembly.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

x86_64-function-return.rs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

x86_64-no-jump-tables.rs

tests/assembly: use -Copt-level=3 instead of -O

2025-02-08 19:02:32 -08:00

x86_64-sse_crc.rs

[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives

2024-02-22 16:04:04 +00:00

x86_64-typed-swap.rs

tests/assembly: make typed-swap test much less fragile

2025-02-08 19:02:04 -08:00

x86_64-windows-float-abi.rs

tests/assembly: make windows ABI test cross-compile

2025-02-08 19:02:01 -08:00

x86_64-windows-i128-abi.rs

x86_win64 ABI: do not use xmm0 with softfloat ABI

2025-02-19 08:41:19 +01:00

x86-return-float.rs

x86-sse2 ABI: use SSE registers for floats and SIMD

2025-02-18 16:11:41 +01:00