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nir: Allow qualifiers on copy_deref and image instructions

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In the next commit, we'll properly handle access qualifiers on struct
members by propagating them to load/store instructions, but these
instructions had no way to specify the qualifier.

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Connor Abbott
2019-06-04 11:40:14 +02:00
parent 3bf8981c51
commit 6f20643b47
6 changed files with 48 additions and 12 deletions
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6
src/compiler/nir/nir.h
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@@ -1312,6 +1312,10 @@ typedef enum {
*/
NIR_INTRINSIC_SWIZZLE_MASK,
/* Separate source/dest access flags for copies */
NIR_INTRINSIC_SRC_ACCESS = 21,
NIR_INTRINSIC_DST_ACCESS = 22,
NIR_INTRINSIC_NUM_INDEX_FLAGS,
} nir_intrinsic_index_flag;
@@ -1412,6 +1416,8 @@ INTRINSIC_IDX_ACCESSORS(param_idx, PARAM_IDX, unsigned)
INTRINSIC_IDX_ACCESSORS(image_dim, IMAGE_DIM, enum glsl_sampler_dim)
INTRINSIC_IDX_ACCESSORS(image_array, IMAGE_ARRAY, bool)
INTRINSIC_IDX_ACCESSORS(access, ACCESS, enum gl_access_qualifier)
INTRINSIC_IDX_ACCESSORS(src_access, SRC_ACCESS, enum gl_access_qualifier)
INTRINSIC_IDX_ACCESSORS(dst_access, DST_ACCESS, enum gl_access_qualifier)
INTRINSIC_IDX_ACCESSORS(format, FORMAT, unsigned)
INTRINSIC_IDX_ACCESSORS(align_mul, ALIGN_MUL, unsigned)
INTRINSIC_IDX_ACCESSORS(align_offset, ALIGN_OFFSET, unsigned)