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| author | Richard Sandiford <richard.sandiford@linaro.org> | 2018-05-25 08:38:12 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2018-05-25 08:38:12 +0000 |
| commit | c38f73190ba3669a9cd8b57626b9d0e7087fd55c (patch) | |
| tree | e3b7dc7cf92bd1d7eb18165d0f7a61b1ce89f84f /gcc/tree-vect-data-refs.c | |
| parent | 8f76f377861b4195487416806c4a0eacabc433c9 (diff) | |
| download | gcc-c38f73190ba3669a9cd8b57626b9d0e7087fd55c.zip gcc-c38f73190ba3669a9cd8b57626b9d0e7087fd55c.tar.gz gcc-c38f73190ba3669a9cd8b57626b9d0e7087fd55c.tar.bz2 | |
[AArch64] Add SVE support for integer division
After the previous patch to prevent pessimisation of divisions
by constants, this patch adds support for the SVE integer division
instructions.
2018-05-25 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* config/aarch64/iterators.md (SVE_INT_BINARY_SD): New code iterator.
(optab, sve_int_op): Handle div and udiv.
* config/aarch64/aarch64-sve.md (<optab><mode>3): New expander
for SVE_INT_BINARY_SD.
(*<optab><mode>3): New insn for the same.
gcc/testsuite/
* gcc.target/aarch64/sve/div_1.c: New test.
* gcc.target/aarch64/sve/div_1_run.c: Likewise.
* gcc.target/aarch64/sve/mul_highpart_2.c: Likewise.
* gcc.target/aarch64/sve/mul_highpart_2_run.c: Likewise.
From-SVN: r260712
Diffstat (limited to 'gcc/tree-vect-data-refs.c')
0 files changed, 0 insertions, 0 deletions