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panvk: Fix start label position in cs_while_start

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We want the start label to be after the initial check for the condition
not being true.

Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35368>
This commit is contained in:
Christoph Pillmayer
2025-06-04 12:12:46 +00:00
committed by Marge Bot
parent ab4301619f
commit 8ed900c406
1 changed files with 5 additions and 4 deletions
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9
src/panfrost/genxml/cs_builder.h
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@@ -1085,8 +1085,8 @@ cs_loop_diverge_ls_update(struct cs_builder *b, struct cs_loop *loop)
}
static inline struct cs_loop *
cs_do_while_start(struct cs_builder *b, struct cs_loop *loop,
enum mali_cs_condition cond, struct cs_index val)
cs_loop_init(struct cs_builder *b, struct cs_loop *loop,
enum mali_cs_condition cond, struct cs_index val)
{
*loop = (struct cs_loop){
.cond = cond,
@@ -1096,7 +1096,6 @@ cs_do_while_start(struct cs_builder *b, struct cs_loop *loop,
cs_block_start(b, &loop->block);
cs_label_init(&loop->start);
cs_label_init(&loop->end);
cs_set_label(b, &loop->start);
return loop;
}
@@ -1104,7 +1103,7 @@ static inline struct cs_loop *
cs_while_start(struct cs_builder *b, struct cs_loop *loop,
enum mali_cs_condition cond, struct cs_index val)
{
cs_do_while_start(b, loop, cond, val);
cs_loop_init(b, loop, cond, val);
/* Do an initial check on the condition, and if it's false, jump to
* the end of the loop block. For 'while(true)' loops, skip the
@@ -1115,6 +1114,8 @@ cs_while_start(struct cs_builder *b, struct cs_loop *loop,
cs_loop_diverge_ls_update(b, loop);
}
cs_set_label(b, &loop->start);
return loop;
}