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This commit is contained in:
Dmitry Stogov 2022-05-24 12:59:57 +03:00
parent 04667faf22
commit ddd5b739db
2 changed files with 2 additions and 1 deletions
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1
TODO
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@ -16,7 +16,6 @@
- Folding after SCCP (see combo4.ir)
- local scheduling according to data dependencies, register presure and pipeline stalls
- basic block trace scheduling
? instruction selection
- xor, btsl=INCL, btrl=EXCL, btl=IN, bsr

2
ir_cfg.c
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@ -425,6 +425,8 @@ next:
/* A variation of "Top-down Positioning" algorithm described by
* Karl Pettis and Robert C. Hansen "Profile Guided Code Positioning"
*
* TODO: Switch to "Bottom-up Positioning" algorithm
*/
int ir_schedule_blocks(ir_ctx *ctx)
{