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ir3: Fix lowering shared parallel copies with immed src

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We need to look at the destination to determine whether the copy should
be classed as shared, because the source may be an immediate.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/22075>
This commit is contained in:
Connor Abbott 2023-02-21 16:56:39 +01:00 • committed by Marge Bot
parent 4937172534
commit 90dabe5a18
1 changed files with 1 additions and 1 deletions
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2
src/freedreno/ir3/ir3_lower_parallelcopy.c
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@ -528,7 +528,7 @@ ir3_lower_copies(struct ir3_shader_variant *v)
for (unsigned i = 0; i < instr->dsts_count; i++) {
struct ir3_register *dst = instr->dsts[i];
struct ir3_register *src = instr->srcs[i];
unsigned flags = src->flags & (IR3_REG_HALF | IR3_REG_SHARED);
unsigned flags = dst->flags & (IR3_REG_HALF | IR3_REG_SHARED);
unsigned dst_physreg = ra_reg_get_physreg(dst);
for (unsigned j = 0; j < reg_elems(dst); j++) {
array_insert(