52cd1cd1b6
This patch reimplements the saturating-truncate-and-insert-into-high intrinsics using the appropriate RTL codes and builtins. gcc/ * config/aarch64/aarch64-simd.md (aarch64_<su>qxtn2<mode>_le): Define. (aarch64_<su>qxtn2<mode>_be): Likewise. (aarch64_<su>qxtn2<mode>): Likewise. * config/aarch64/aarch64-simd-builtins.def (sqxtn2, uqxtn2): Define builtins. * config/aarch64/iterators.md (SAT_TRUNC): Define code_iterator. (su): Handle ss_truncate and us_truncate. * config/aarch64/arm_neon.h (vqmovn_high_s16): Reimplement using builtin. (vqmovn_high_s32): Likewise. (vqmovn_high_s64): Likewise. (vqmovn_high_u16): Likewise. (vqmovn_high_u32): Likewise. (vqmovn_high_u64): Likewise. gcc/testsuite/ * gcc.target/aarch64/narrow_high-intrinsics.c: Update uqxtn2 and sqxtn2 scan-assembler-times. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
| INSTALL | ||
| intl | ||
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| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libhsail-rt | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
| liboffloadmic | ||
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| .dir-locals.el | ||
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