Jubilee 947d960243 Rollup merge of #121953 - jhorstmann:assembly-tests-for-masked-simd-instructions, r=workingjubilee ... Add tests for the generated assembly of mask related simd instructions. The tests show that the code generation currently uses the least significant bits of <iX x N> vector masks when converting to <i1 xN>. This leads to an additional left shift operation in the assembly for x86, since mask operations on x86 operate based on the most significant bit. The exception is simd_bitmask, which already uses the most-significant bit. This additional instruction would be removed by the changes in #104693, which makes all mask operations consistently use the most significant bits. By using the "C" calling convention the tests should be stable regarding changes in register allocation, but it is possible that future llvm updates will require updating some of the checks.		2024-03-12 09:03:59 -07:00
..
asm	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
auxiliary	Move /src/test to /tests	2023-01-11 09:32:08 +00:00
libs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
nvptx-kernel-abi	NVPTX: Enable previously disabled tests	2024-03-11 13:35:58 +01:00
stack-protector	Rename wasm32-wasi-preview1-threads to wasm32-wasip1-threads	2024-03-11 09:31:41 -07:00
targets	Rename wasm32-wasi-preview1-threads to wasm32-wasip1-threads	2024-03-11 09:31:41 -07:00
aarch64-naked-fn-no-bti-prolog.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
aarch64-pointer-auth.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
align_offset.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
closure-inherit-target-feature.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
dwarf4.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
dwarf5.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
is_aligned.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
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-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
option-nonzero-eq.rs	Ignore less tests in debug builds	2024-02-23 18:04:01 -05:00
panic-no-unwind-no-uwtable.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
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	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
pie-relocation-model.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
simd-bitmask.rs	Add tests for the generated assembly of mask related simd instructions.	2024-03-12 08:52:54 +01:00
simd-intrinsic-gather.rs	Add tests for the generated assembly of mask related simd instructions.	2024-03-12 08:52:54 +01:00
simd-intrinsic-mask-load.rs	Add tests for the generated assembly of mask related simd instructions.	2024-03-12 08:52:54 +01:00
simd-intrinsic-mask-reduce.rs	Add tests for the generated assembly of mask related simd instructions.	2024-03-12 08:52:54 +01:00
simd-intrinsic-mask-store.rs	Add tests for the generated assembly of mask related simd instructions.	2024-03-12 08:52:54 +01:00
simd-intrinsic-scatter.rs	Add tests for the generated assembly of mask related simd instructions.	2024-03-12 08:52:54 +01:00
simd-intrinsic-select.rs	Add tests for the generated assembly of mask related simd instructions.	2024-03-12 08:52:54 +01:00
slice-is_ascii.rs	Ignore less tests in debug builds	2024-02-23 18:04:01 -05:00
sparc-struct-abi.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
stack-probes.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
static-relocation-model.rs	Ignore less tests in debug builds	2024-02-23 18:04:01 -05:00
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	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
thin-lto.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
wasm_exceptions.rs	Update test directives for wasm32-wasip1	2024-03-11 09:36:35 -07:00
x86_64-array-pair-load-store-merge.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
x86_64-floating-point-clamp.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
x86_64-fortanix-unknown-sgx-lvi-generic-load.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
x86_64-fortanix-unknown-sgx-lvi-generic-ret.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
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	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
x86_64-naked-fn-no-cet-prolog.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
x86_64-no-jump-tables.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00
x86_64-sse_crc.rs	[AUTO_GENERATED] Migrate compiletest to use ui_test-style //@ directives	2024-02-22 16:04:04 +00:00