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| author | Robin Dapp <rdapp@ventanamicro.com> | 2023-07-10 22:00:08 +0200 |
|---|---|---|
| committer | Robin Dapp <rdapp@ventanamicro.com> | 2023-07-12 13:57:17 +0200 |
| commit | a454325bea77a0dd79415480d48233a7c296bc0a (patch) | |
| tree | d610bc9d5863440a73049cb2ad5ba3b2ca05243d /gcc/tree-ssa-loop-ch.cc | |
| parent | 450b05ce54d3f08c583c3b5341233ce0df99725b (diff) | |
| download | gcc-a454325bea77a0dd79415480d48233a7c296bc0a.zip gcc-a454325bea77a0dd79415480d48233a7c296bc0a.tar.gz gcc-a454325bea77a0dd79415480d48233a7c296bc0a.tar.bz2 | |
genopinit: Allow more than 256 modes.
Upcoming changes for RISC-V will have us exceed 255 modes or 8 bits.
This patch increases the limit to 10 bits and adjusts the hashing
function for the gen* and optabs-query lookups accordingly.
Consequently, the number of optabs is limited to 4095.
gcc/ChangeLog:
* genopinit.cc (main): Adjust maximal number of optabs and
machine modes.
* gensupport.cc (find_optab): Shift optab by 20 and mode by
10 bits.
* optabs-query.h (optab_handler): Ditto.
(convert_optab_handler): Ditto.
Diffstat (limited to 'gcc/tree-ssa-loop-ch.cc')
0 files changed, 0 insertions, 0 deletions