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* [gcc r10-9633] Remove mask register costs.
@ 2021-03-31 11:07 Jan Hubicka
0 siblings, 0 replies; only message in thread
From: Jan Hubicka @ 2021-03-31 11:07 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:aa99212489545c6c970a8f91b3d37ea6466cb988
commit r10-9633-gaa99212489545c6c970a8f91b3d37ea6466cb988
Author: Jan Hubicka <jh@suse.cz>
Date: Wed Mar 31 12:20:12 2021 +0200
Remove mask register costs.
2021-03-31 Jan Hubicka <hubicka@ucw.cz>
* config/i386/x86-tune-costs.h (struct processor_costs): Remove
mask register costs.
Diff:
---
gcc/config/i386/x86-tune-costs.h | 6 ------
1 file changed, 6 deletions(-)
diff --git a/gcc/config/i386/x86-tune-costs.h b/gcc/config/i386/x86-tune-costs.h
index 110f4dad620..cb9dccb6409 100644
--- a/gcc/config/i386/x86-tune-costs.h
+++ b/gcc/config/i386/x86-tune-costs.h
@@ -1637,12 +1637,6 @@ struct processor_costs znver3_cost = {
in 32,64,128,256 and 512-bit. */
6, 6, /* SSE->integer and integer->SSE
moves. */
- 8, 8, /* mask->integer and integer->mask moves */
- {6, 6, 6}, /* cost of loading mask register
- in QImode, HImode, SImode. */
- {8, 8, 8}, /* cost if storing mask register
- in QImode, HImode, SImode. */
- 2, /* cost of moving mask register. */
/* End of register allocator costs. */
},
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