Mesa (main): nir: move nir_block_ends_in_break() to nir.h

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Module: Mesa
Branch: main
Commit: a7f2e683ded4387febd8529bb0a3fa8c691fcce4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a7f2e683ded4387febd8529bb0a3fa8c691fcce4

Author: Timothy Arceri <tarceri at itsqueeze.com>
Date:   Thu Jul 29 15:43:26 2021 +1000

nir: move nir_block_ends_in_break() to nir.h

Will be used in a following commit.

Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12064>

---

 src/compiler/nir/nir.h              | 11 +++++++++++
 src/compiler/nir/nir_loop_analyze.h | 11 -----------
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index 76ca1f94a9d..47e4658ceb0 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -2938,6 +2938,17 @@ nir_block_ends_in_jump(nir_block *block)
           nir_block_last_instr(block)->type == nir_instr_type_jump;
 }
 
+static inline bool
+nir_block_ends_in_break(nir_block *block)
+{
+   if (exec_list_is_empty(&block->instr_list))
+      return false;
+
+   nir_instr *instr = nir_block_last_instr(block);
+   return instr->type == nir_instr_type_jump &&
+      nir_instr_as_jump(instr)->type == nir_jump_break;
+}
+
 #define nir_foreach_instr(instr, block) \
    foreach_list_typed(nir_instr, instr, node, &(block)->instr_list)
 #define nir_foreach_instr_reverse(instr, block) \
diff --git a/src/compiler/nir/nir_loop_analyze.h b/src/compiler/nir/nir_loop_analyze.h
index 7b4ed66ee58..18c23051717 100644
--- a/src/compiler/nir/nir_loop_analyze.h
+++ b/src/compiler/nir/nir_loop_analyze.h
@@ -92,15 +92,4 @@ nir_is_trivial_loop_if(nir_if *nif, nir_block *break_block)
    return true;
 }
 
-static inline bool
-nir_block_ends_in_break(nir_block *block)
-{
-   if (exec_list_is_empty(&block->instr_list))
-      return false;
-
-   nir_instr *instr = nir_block_last_instr(block);
-   return instr->type == nir_instr_type_jump &&
-      nir_instr_as_jump(instr)->type == nir_jump_break;
-}
-
 #endif /* NIR_LOOP_ANALYZE_H */