From: Connor Abbott <cwabbott0@gmail.com>
Date: Fri, 1 Oct 2021 10:15:10 +0000 (+0200)
Subject: ir3: Insert frag coord code after preamble
X-Git-Tag: upstream/22.3.5~11621
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=42e21c751b050528095c48322c43889c453f211e;p=platform%2Fupstream%2Fmesa.git

ir3: Insert frag coord code after preamble

To match the pre-preamble behavior, and so that we can better schedule
it.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13148>
---

diff --git a/src/freedreno/ir3/ir3_compiler_nir.c b/src/freedreno/ir3/ir3_compiler_nir.c
index 481db2b..ecaf8e7 100644
--- a/src/freedreno/ir3/ir3_compiler_nir.c
+++ b/src/freedreno/ir3/ir3_compiler_nir.c
@@ -1825,7 +1825,7 @@ static struct ir3_instruction *
 get_frag_coord(struct ir3_context *ctx, nir_intrinsic_instr *intr)
 {
    if (!ctx->frag_coord) {
-      struct ir3_block *b = ctx->in_block;
+      struct ir3_block *b = ir3_after_preamble(ctx->ir);
       struct ir3_instruction *xyzw[4];
       struct ir3_instruction *hw_frag_coord;