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agx: Account for mask when writing registers

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To use fewer registers.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18687>
This commit is contained in:
Alyssa Rosenzweig 2022-09-11 12:03:15 -04:00 • committed by Marge Bot
parent 5cd2371318
commit c17fcbaa2f
1 changed files with 1 additions and 2 deletions
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3
src/asahi/compiler/agx_register_allocate.c
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@ -41,8 +41,7 @@ agx_write_registers(agx_instr *I, unsigned d)
case AGX_OPCODE_TEXTURE_LOAD:
case AGX_OPCODE_TEXTURE_SAMPLE:
case AGX_OPCODE_LD_TILE:
/* TODO: mask */
return 4 * size;
return util_bitcount(I->mask) * size;
case AGX_OPCODE_LDCF:
return 6;