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ac/llvm: Drop memory_barrier_buffer impl

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Both radeonsi and radv use scoped barriers, so this should not be possible to
hit.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23191>
This commit is contained in:
Alyssa Rosenzweig 2023-06-06 16:37:50 -04:00 • committed by Marge Bot
parent 749b4817ad
commit d8a45db591
1 changed files with 0 additions and 3 deletions
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3
src/amd/llvm/ac_nir_to_llvm.c
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@ -3282,9 +3282,6 @@ static bool visit_intrinsic(struct ac_nir_context *ctx, nir_intrinsic_instr *ins
case nir_intrinsic_demote_if:
emit_demote(ctx, instr);
break;
case nir_intrinsic_memory_barrier_buffer:
ac_build_waitcnt(&ctx->ac, AC_WAIT_VLOAD | AC_WAIT_VSTORE);
break;
case nir_intrinsic_scoped_barrier: {
assert(!(nir_intrinsic_memory_semantics(instr) &
(NIR_MEMORY_MAKE_AVAILABLE | NIR_MEMORY_MAKE_VISIBLE)));