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rust/tests/codegen/intrinsics
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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
..
aggregate-thin-pointer.rs tests/codegen: use -Copt-level=3 instead of -O 2025-02-11 13:41:35 -08:00
carrying_mul_add.rs Update carrying_mul_add test to tolerate nuw 2025-01-03 20:25:14 +00:00
cold_path.rs tests/codegen: use -Copt-level=3 instead of -O 2025-02-11 13:41:35 -08:00
cold_path2.rs Don't alloca just to look at a discriminant 2025-03-12 00:56:43 -07:00
cold_path3.rs improve cold_path() 2025-02-17 06:39:58 +01:00
compare_bytes.rs tests/codegen: use -Copt-level=3 instead of -O 2025-02-11 13:41:35 -08:00
const_eval_select.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
ctlz.rs Add codegen tests for changed intrinsics 2024-04-16 12:35:22 +00:00
ctpop.rs Add codegen tests for changed intrinsics 2024-04-16 12:35:22 +00:00
disjoint_bitor.rs Handle the case where the or disjoint folds immediately to a constant 2025-02-02 21:04:10 -08:00
exact_div.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
likely.rs tests/codegen: use -Copt-level=3 instead of -O 2025-02-11 13:41:35 -08:00
likely_assert.rs tests/codegen: use -Copt-level=3 instead of -O 2025-02-11 13:41:35 -08:00
mask.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
nontemporal.rs tests: use minicore more 2025-02-24 09:26:54 +00:00
offset.rs Emit getelementptr inbounds nuw for pointer::add() 2025-02-19 11:32:32 +01:00
offset_from.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
prefetch.rs Run rustfmt on tests/codegen/. 2024-05-31 15:56:43 +10:00
ptr_metadata.rs Emit getelementptr inbounds nuw for pointer::add() 2025-02-19 11:32:32 +01:00
rotate_left.rs Add codegen tests for changed intrinsics 2024-04-16 12:35:22 +00:00
rustc_intrinsic_must_be_overridden.rs Don't generate functions with the rustc_intrinsic_must_be_overridden attribute 2024-08-19 06:26:52 +08:00
select_unpredictable.rs tests/codegen: use -Copt-level=3 instead of -O 2025-02-11 13:41:35 -08:00
three_way_compare.rs Lower BinOp::Cmp to llvm.{s,u}cmp.* intrinsics 2025-03-06 22:29:05 +08:00
transmute-niched.rs Emit trunc nuw for unchecked shifts and to_immediate_scalar 2025-02-19 11:36:52 -08:00
transmute-x64.rs x86-sse2 ABI: use SSE registers for floats and SIMD 2025-02-18 16:11:41 +01:00
transmute.rs Don't re-assume in transmutes that don't change niches 2025-02-23 23:18:04 -08:00
typed_swap.rs rename typed_swap → typed_swap_nonoverlapping 2024-12-25 10:53:03 +01:00
unchecked_math.rs
unlikely.rs tests/codegen: use -Copt-level=3 instead of -O 2025-02-11 13:41:35 -08:00
volatile.rs [AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives 2024-02-22 16:04:04 +00:00
volatile_order.rs