diff options
author | Jason Ekstrand <jason.ekstrand@intel.com> | 2016-03-25 14:16:47 -0700 |
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committer | Jason Ekstrand <jason.ekstrand@intel.com> | 2016-03-28 18:32:48 -0700 |
commit | 35e2e96b307bcd6dd839a11e2bd98fa22bd4d50a (patch) | |
tree | c85c7ee6a53c18f33a30b99b45684e28fac0f49a | |
parent | be98c475284823abdd9a6102c1c65ed548d9afd2 (diff) |
nir: Add a helper for getting the current block from a cursor
Reviewed-by: Rob Clark <robdclark@gmail.com>
-rw-r--r-- | src/compiler/nir/nir.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h index d5c6a056164..c19ae5948bd 100644 --- a/src/compiler/nir/nir.h +++ b/src/compiler/nir/nir.h @@ -1881,6 +1881,17 @@ typedef struct { }; } nir_cursor; +static inline nir_block * +nir_cursor_current_block(nir_cursor cursor) +{ + if (cursor.option == nir_cursor_before_instr || + cursor.option == nir_cursor_after_instr) { + return cursor.instr->block; + } else { + return cursor.block; + } +} + bool nir_cursors_equal(nir_cursor a, nir_cursor b); static inline nir_cursor |