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agx: expand macro

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nfc

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31532>
This commit is contained in:
Alyssa Rosenzweig
2024-09-25 18:39:37 -04:00
committed by Marge Bot
parent 372580086e
commit bef3655d06
1 changed files with 27 additions and 25 deletions
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src/asahi/compiler/agx_optimizer.c
+27 -25
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@@ -502,40 +502,42 @@ agx_optimizer_backward(agx_context *ctx)
agx_instr **uses = calloc(ctx->alloc, sizeof(*uses));
BITSET_WORD *multiple = calloc(BITSET_WORDS(ctx->alloc), sizeof(*multiple));
agx_foreach_instr_global_rev(ctx, I) {
struct agx_opcode_info info = agx_opcodes_info[I->op];
agx_foreach_block_rev(ctx, block) {
agx_foreach_instr_in_block_rev(block, I) {
struct agx_opcode_info info = agx_opcodes_info[I->op];
agx_foreach_ssa_src(I, s) {
if (I->src[s].type == AGX_INDEX_NORMAL) {
unsigned v = I->src[s].value;
agx_foreach_ssa_src(I, s) {
if (I->src[s].type == AGX_INDEX_NORMAL) {
unsigned v = I->src[s].value;
if (uses[v])
BITSET_SET(multiple, v);
else
uses[v] = I;
if (uses[v])
BITSET_SET(multiple, v);
else
uses[v] = I;
}
}
}
if (info.nr_dests != 1)
continue;
if (info.nr_dests != 1)
continue;
if (I->dest[0].type != AGX_INDEX_NORMAL)
continue;
if (I->dest[0].type != AGX_INDEX_NORMAL)
continue;
agx_instr *use = uses[I->dest[0].value];
agx_instr *use = uses[I->dest[0].value];
if (!use || BITSET_TEST(multiple, I->dest[0].value))
continue;
if (!use || BITSET_TEST(multiple, I->dest[0].value))
continue;
if (agx_optimizer_not(I, use)) {
agx_remove_instruction(use);
continue;
}
if (agx_optimizer_not(I, use)) {
agx_remove_instruction(use);
continue;
}
/* Destination has a single use, try to propagate */
if (info.is_float && agx_optimizer_fmov_rev(I, use)) {
agx_remove_instruction(use);
continue;
/* Destination has a single use, try to propagate */
if (info.is_float && agx_optimizer_fmov_rev(I, use)) {
agx_remove_instruction(use);
continue;
}
}
}