HLSL: implement 4 (of 6) structuredbuffer types
This is a partial implemention of structurebuffers supporting: * structured buffer types of: * StructuredBuffer * RWStructuredBuffer * ByteAddressBuffer * RWByteAddressBuffer * Atomic operations on RWByteAddressBuffer * Load/Load[234], Store/Store[234], GetDimensions methods (where allowed by type) * globallycoherent flag But NOT yet supporting: * AppendStructuredBuffer / ConsumeStructuredBuffer types * IncrementCounter/DecrementCounter methods Please note: the stride returned by GetDimensions is as calculated by glslang for std430, and may not match other environments in all cases.
This commit is contained in:
steve-lunarg
347
Test/baseResults/hlsl.structbuffer.frag.out
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347
Test/baseResults/hlsl.structbuffer.frag.out
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hlsl.structbuffer.frag
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Shader version: 450
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gl_FragCoord origin is upper left
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0:? Sequence
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0:12 Function Definition: @main(u1; (temp 4-component vector of float)
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0:12 Function Parameters:
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0:12 'pos' (in uint)
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0:? Sequence
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0:13 Sequence
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0:13 move second child to first child (temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:13 'mydata' (temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:13 indirect index (layout(binding=10 row_major std430 ) readonly buffer structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:13 sbuf: direct index for structure (layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:13 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:13 Constant:
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0:13 0 (const uint)
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0:13 'pos' (in uint)
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0:17 Sequence
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0:17 move second child to first child (temp uint)
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0:17 'size' (temp uint)
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0:17 array length (temp uint)
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0:17 sbuf: direct index for structure (layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:17 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:17 Constant:
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0:17 0 (const uint)
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0:17 move second child to first child (temp uint)
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0:17 'stride' (temp uint)
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0:17 Constant:
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0:17 32 (const uint)
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0:19 Test condition and select (temp void)
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0:19 Condition
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0:19 test: direct index for structure (temp bool)
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0:19 indirect index (layout(binding=10 row_major std430 ) readonly temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:19 sbuf: direct index for structure (layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:19 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:19 Constant:
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0:19 0 (const uint)
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0:19 'pos' (in uint)
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0:19 Constant:
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0:19 1 (const int)
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0:19 true case
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0:20 Branch: Return with expression
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0:? Construct vec4 (temp 4-component vector of float)
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0:20 add (temp 3-component vector of float)
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0:20 color: direct index for structure (temp 3-component vector of float)
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0:20 indirect index (layout(binding=10 row_major std430 ) readonly temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:20 sbuf: direct index for structure (layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:20 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:20 Constant:
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0:20 0 (const uint)
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0:20 'pos' (in uint)
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0:20 Constant:
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0:20 0 (const int)
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0:20 indirect index (layout(row_major std430 ) readonly temp float)
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0:20 sbuf2: direct index for structure (layout(row_major std430 ) readonly buffer implicitly-sized array of float)
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0:20 'anon@1' (layout(row_major std430 ) readonly buffer block{layout(row_major std430 ) readonly buffer implicitly-sized array of float sbuf2})
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0:20 Constant:
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0:20 0 (const uint)
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0:20 'pos' (in uint)
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0:20 Constant:
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0:20 0.000000
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0:19 false case
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0:22 Branch: Return with expression
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0:22 Construct vec4 (temp 4-component vector of float)
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0:22 add (temp float)
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0:22 add (temp float)
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0:22 direct index (temp float)
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0:22 color: direct index for structure (temp 3-component vector of float)
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0:22 'mydata' (temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:22 Constant:
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0:22 0 (const int)
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0:22 Constant:
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0:22 0 (const int)
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0:22 Convert uint to float (temp float)
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0:22 'size' (temp uint)
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0:22 Convert uint to float (temp float)
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0:22 'stride' (temp uint)
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0:12 Function Definition: main( (temp void)
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0:12 Function Parameters:
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0:? Sequence
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0:12 move second child to first child (temp uint)
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0:? 'pos' (temp uint)
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0:? 'pos' (layout(location=0 ) in uint)
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0:12 move second child to first child (temp 4-component vector of float)
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0:? '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
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0:12 Function Call: @main(u1; (temp 4-component vector of float)
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0:? 'pos' (temp uint)
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0:? Linker Objects
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0:? 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:? 'anon@1' (layout(row_major std430 ) readonly buffer block{layout(row_major std430 ) readonly buffer implicitly-sized array of float sbuf2})
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0:? '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
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0:? 'pos' (layout(location=0 ) in uint)
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Linked fragment stage:
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Shader version: 450
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gl_FragCoord origin is upper left
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0:? Sequence
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0:12 Function Definition: @main(u1; (temp 4-component vector of float)
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0:12 Function Parameters:
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0:12 'pos' (in uint)
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0:? Sequence
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0:13 Sequence
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0:13 move second child to first child (temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:13 'mydata' (temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:13 indirect index (layout(binding=10 row_major std430 ) readonly buffer structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:13 sbuf: direct index for structure (layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:13 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:13 Constant:
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0:13 0 (const uint)
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0:13 'pos' (in uint)
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0:17 Sequence
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0:17 move second child to first child (temp uint)
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0:17 'size' (temp uint)
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0:17 array length (temp uint)
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0:17 sbuf: direct index for structure (layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:17 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:17 Constant:
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0:17 0 (const uint)
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0:17 move second child to first child (temp uint)
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0:17 'stride' (temp uint)
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0:17 Constant:
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0:17 32 (const uint)
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0:19 Test condition and select (temp void)
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0:19 Condition
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0:19 test: direct index for structure (temp bool)
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0:19 indirect index (layout(binding=10 row_major std430 ) readonly temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:19 sbuf: direct index for structure (layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:19 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:19 Constant:
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0:19 0 (const uint)
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0:19 'pos' (in uint)
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0:19 Constant:
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0:19 1 (const int)
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0:19 true case
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0:20 Branch: Return with expression
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0:? Construct vec4 (temp 4-component vector of float)
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0:20 add (temp 3-component vector of float)
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0:20 color: direct index for structure (temp 3-component vector of float)
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0:20 indirect index (layout(binding=10 row_major std430 ) readonly temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:20 sbuf: direct index for structure (layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:20 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:20 Constant:
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0:20 0 (const uint)
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0:20 'pos' (in uint)
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0:20 Constant:
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0:20 0 (const int)
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0:20 indirect index (layout(row_major std430 ) readonly temp float)
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0:20 sbuf2: direct index for structure (layout(row_major std430 ) readonly buffer implicitly-sized array of float)
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0:20 'anon@1' (layout(row_major std430 ) readonly buffer block{layout(row_major std430 ) readonly buffer implicitly-sized array of float sbuf2})
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0:20 Constant:
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0:20 0 (const uint)
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0:20 'pos' (in uint)
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0:20 Constant:
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0:20 0.000000
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0:19 false case
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0:22 Branch: Return with expression
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0:22 Construct vec4 (temp 4-component vector of float)
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0:22 add (temp float)
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0:22 add (temp float)
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0:22 direct index (temp float)
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0:22 color: direct index for structure (temp 3-component vector of float)
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0:22 'mydata' (temp structure{temp 3-component vector of float color, temp bool test, temp bool test2})
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0:22 Constant:
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0:22 0 (const int)
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0:22 Constant:
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0:22 0 (const int)
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0:22 Convert uint to float (temp float)
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0:22 'size' (temp uint)
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0:22 Convert uint to float (temp float)
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0:22 'stride' (temp uint)
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0:12 Function Definition: main( (temp void)
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0:12 Function Parameters:
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0:? Sequence
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0:12 move second child to first child (temp uint)
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0:? 'pos' (temp uint)
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0:? 'pos' (layout(location=0 ) in uint)
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0:12 move second child to first child (temp 4-component vector of float)
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0:? '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
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0:12 Function Call: @main(u1; (temp 4-component vector of float)
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0:? 'pos' (temp uint)
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0:? Linker Objects
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0:? 'anon@0' (layout(binding=10 row_major std430 ) readonly buffer block{layout(binding=10 row_major std430 ) readonly buffer implicitly-sized array of structure{temp 3-component vector of float color, temp bool test, temp bool test2} sbuf})
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0:? 'anon@1' (layout(row_major std430 ) readonly buffer block{layout(row_major std430 ) readonly buffer implicitly-sized array of float sbuf2})
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0:? '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
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0:? 'pos' (layout(location=0 ) in uint)
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// Module Version 10000
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// Generated by (magic number): 80001
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// Id's are bound by 94
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Capability Shader
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1: ExtInstImport "GLSL.std.450"
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MemoryModel Logical GLSL450
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EntryPoint Fragment 4 "main" 87 90
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ExecutionMode 4 OriginUpperLeft
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Name 4 "main"
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Name 12 "@main(u1;"
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Name 11 "pos"
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Name 16 "sb_t"
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MemberName 16(sb_t) 0 "color"
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MemberName 16(sb_t) 1 "test"
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MemberName 16(sb_t) 2 "test2"
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Name 18 "mydata"
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Name 19 "sb_t"
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MemberName 19(sb_t) 0 "color"
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MemberName 19(sb_t) 1 "test"
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MemberName 19(sb_t) 2 "test2"
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Name 21 "sbuf"
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MemberName 21(sbuf) 0 "sbuf"
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Name 23 ""
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Name 40 "size"
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Name 42 "stride"
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Name 57 "sbuf2"
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MemberName 57(sbuf2) 0 "sbuf2"
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Name 59 ""
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Name 85 "pos"
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Name 87 "pos"
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Name 90 "@entryPointOutput"
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Name 91 "param"
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MemberDecorate 19(sb_t) 0 NonWritable
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MemberDecorate 19(sb_t) 0 Offset 0
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MemberDecorate 19(sb_t) 1 NonWritable
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MemberDecorate 19(sb_t) 1 Offset 12
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MemberDecorate 19(sb_t) 2 NonWritable
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MemberDecorate 19(sb_t) 2 Offset 16
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Decorate 20 ArrayStride 32
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MemberDecorate 21(sbuf) 0 NonWritable
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MemberDecorate 21(sbuf) 0 Offset 0
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Decorate 21(sbuf) BufferBlock
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Decorate 23 DescriptorSet 0
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Decorate 23 Binding 10
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Decorate 56 ArrayStride 4
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MemberDecorate 57(sbuf2) 0 NonWritable
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MemberDecorate 57(sbuf2) 0 Offset 0
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Decorate 57(sbuf2) BufferBlock
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Decorate 59 DescriptorSet 0
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Decorate 87(pos) Location 0
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Decorate 90(@entryPointOutput) Location 0
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2: TypeVoid
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3: TypeFunction 2
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6: TypeInt 32 0
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7: TypePointer Function 6(int)
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8: TypeFloat 32
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9: TypeVector 8(float) 4
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10: TypeFunction 9(fvec4) 7(ptr)
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14: TypeVector 8(float) 3
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15: TypeBool
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16(sb_t): TypeStruct 14(fvec3) 15(bool) 15(bool)
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17: TypePointer Function 16(sb_t)
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19(sb_t): TypeStruct 14(fvec3) 6(int) 6(int)
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20: TypeRuntimeArray 19(sb_t)
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21(sbuf): TypeStruct 20
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22: TypePointer Uniform 21(sbuf)
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23: 22(ptr) Variable Uniform
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24: TypeInt 32 1
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25: 24(int) Constant 0
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27: TypePointer Uniform 19(sb_t)
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31: TypePointer Function 14(fvec3)
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34: 24(int) Constant 1
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35: TypePointer Function 15(bool)
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38: 24(int) Constant 2
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43: 6(int) Constant 32
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45: TypePointer Uniform 6(int)
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48: 6(int) Constant 0
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53: TypePointer Uniform 14(fvec3)
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56: TypeRuntimeArray 8(float)
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57(sbuf2): TypeStruct 56
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58: TypePointer Uniform 57(sbuf2)
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59: 58(ptr) Variable Uniform
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61: TypePointer Uniform 8(float)
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66: 8(float) Constant 0
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73: TypePointer Function 8(float)
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86: TypePointer Input 6(int)
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87(pos): 86(ptr) Variable Input
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89: TypePointer Output 9(fvec4)
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90(@entryPointOutput): 89(ptr) Variable Output
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4(main): 2 Function None 3
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5: Label
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85(pos): 7(ptr) Variable Function
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91(param): 7(ptr) Variable Function
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88: 6(int) Load 87(pos)
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Store 85(pos) 88
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92: 6(int) Load 85(pos)
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Store 91(param) 92
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93: 9(fvec4) FunctionCall 12(@main(u1;) 91(param)
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Store 90(@entryPointOutput) 93
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Return
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FunctionEnd
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12(@main(u1;): 9(fvec4) Function None 10
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11(pos): 7(ptr) FunctionParameter
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13: Label
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18(mydata): 17(ptr) Variable Function
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40(size): 7(ptr) Variable Function
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42(stride): 7(ptr) Variable Function
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26: 6(int) Load 11(pos)
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28: 27(ptr) AccessChain 23 25 26
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29: 19(sb_t) Load 28
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30: 14(fvec3) CompositeExtract 29 0
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32: 31(ptr) AccessChain 18(mydata) 25
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Store 32 30
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33: 6(int) CompositeExtract 29 1
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36: 35(ptr) AccessChain 18(mydata) 34
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Store 36 33
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37: 6(int) CompositeExtract 29 2
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39: 35(ptr) AccessChain 18(mydata) 38
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Store 39 37
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41: 24(int) ArrayLength 23 0
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Store 40(size) 41
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Store 42(stride) 43
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44: 6(int) Load 11(pos)
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46: 45(ptr) AccessChain 23 25 44 34
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47: 6(int) Load 46
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49: 15(bool) INotEqual 47 48
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SelectionMerge 51 None
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BranchConditional 49 50 72
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50: Label
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52: 6(int) Load 11(pos)
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54: 53(ptr) AccessChain 23 25 52 25
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55: 14(fvec3) Load 54
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60: 6(int) Load 11(pos)
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62: 61(ptr) AccessChain 59 25 60
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63: 8(float) Load 62
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64: 14(fvec3) CompositeConstruct 63 63 63
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65: 14(fvec3) FAdd 55 64
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67: 8(float) CompositeExtract 65 0
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68: 8(float) CompositeExtract 65 1
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69: 8(float) CompositeExtract 65 2
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70: 9(fvec4) CompositeConstruct 67 68 69 66
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ReturnValue 70
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72: Label
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74: 73(ptr) AccessChain 18(mydata) 25 48
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75: 8(float) Load 74
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76: 6(int) Load 40(size)
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77: 8(float) ConvertUToF 76
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78: 8(float) FAdd 75 77
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79: 6(int) Load 42(stride)
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80: 8(float) ConvertUToF 79
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81: 8(float) FAdd 78 80
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82: 9(fvec4) CompositeConstruct 81 81 81 81
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ReturnValue 82
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51: Label
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84: 9(fvec4) Undef
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ReturnValue 84
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FunctionEnd
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