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r300: don't skip source rewrite if RC_FILE_NONE in rc_for_all_reads_src

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This function is used by rc_variable_change_dst when rewriting variables
and even though we don't need to rewrite the index for RC_FILE_NONE, we
still need to properly reswizzle.

All other users of the function are properly checking for RC_FILE_NONE
later.

Signed-off-by: Pavel Ondračka <pavel.ondracka@gmail.com>
Reviewed-by: Filip Gawin <filip@gawin.net>
Tested-by: Filip Gawin <filip@gawin.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19618>
This commit is contained in:
Pavel Ondračka
2022-10-31 09:03:44 +01:00
committed by Marge Bot
parent 7d28f429da
commit 0146f5029a
1 changed files with 0 additions and 3 deletions
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3
src/gallium/drivers/r300/compiler/radeon_dataflow.c
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@@ -196,9 +196,6 @@ void rc_for_all_reads_src(
for(unsigned int src = 0; src < opcode->NumSrcRegs; ++src) {
if (inst->U.I.SrcReg[src].File == RC_FILE_NONE)
continue;
if (inst->U.I.SrcReg[src].File == RC_FILE_PRESUB) {
unsigned int i;
unsigned int srcp_regs = rc_presubtract_src_reg_count(