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Precise and noContraction propagation

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Reimplement the whole workflow to make that: precise'ness of struct
    members won't spread to other non-precise members of the same struct
    instance.

    Approach:
    1. Build the map from symbols to their defining nodes. And for each
    object node (StructIndex, DirectIndex, Symbol nodes, etc), generates an
    accesschain path. Different AST nodes that indicating a same object
    should have the same accesschain path.

    2. Along the building phase in step 1, collect the initial set of
    'precise' (AST qualifier: 'noContraction') objects' accesschain paths.

    3. Start with the initial set of 'precise' accesschain paths, use it as
    a worklist, do as the following steps until the worklist is empty:

        1) Pop an accesschain path from worklist.
        2) Get the symbol part from the accesschain path.
        3) Find the defining nodes of that symbol.
        4) For each defining node, check whether it is defining a 'precise'
        object, or its assignee has nested 'precise' object. Get the
        incremental path from assignee to its nested 'precise' object (if
        any).
        5) Traverse the right side of the defining node, obtain the
        accesschain paths of the corresponding involved 'precise' objects.
        Update the worklist with those new objects' accesschain paths.
        Label involved operations with 'noContraction'.

    In each step, whenever we find the parent object of an nested object is
    'precise' (has 'noContraction' qualifier), we let the nested object
    inherit the 'precise'ness from its parent object.
This commit is contained in:
qining
2016-05-04 17:34:38 -04:00
parent d3d3ce7160
commit 9220dbb078
15 changed files with 3307 additions and 1 deletions
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Test/baseResults/precise.tesc.out Normal file
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precise.tesc
Warning, version 450 is not yet complete; most version-specific features are present, but some are missing.
Shader version: 450
Requested GL_EXT_gpu_shader5
Requested GL_EXT_shader_io_blocks
Requested GL_EXT_tessellation_shader
vertices = -1
0:? Sequence
0:5 Function Definition: minimal( (global float)
0:5 Function Parameters:
0:6 Sequence
0:6 Sequence
0:6 move second child to first child (temp float)
0:6 'result' (noContraction temp float)
0:6 Constant:
0:6 5.000000
0:7 Sequence
0:7 move second child to first child (temp float)
0:7 'a' (noContraction temp float)
0:7 Constant:
0:7 10.000000
0:8 Sequence
0:8 move second child to first child (temp float)
0:8 'b' (noContraction temp float)
0:8 Constant:
0:8 20.000000
0:9 Sequence
0:9 move second child to first child (temp float)
0:9 'c' (noContraction temp float)
0:9 Constant:
0:9 30.000000
0:10 Sequence
0:10 move second child to first child (temp float)
0:10 'd' (noContraction temp float)
0:10 Constant:
0:10 40.000000
0:11 move second child to first child (temp float)
0:11 'result' (noContraction temp float)
0:11 add (noContraction temp float)
0:11 component-wise multiply (noContraction temp float)
0:11 'a' (noContraction temp float)
0:11 'b' (noContraction temp float)
0:11 component-wise multiply (noContraction temp float)
0:11 'c' (noContraction temp float)
0:11 'd' (noContraction temp float)
0:12 Branch: Return with expression
0:12 'result' (noContraction temp float)
0:15 Function Definition: continuous_assignment( (global void)
0:15 Function Parameters:
0:16 Sequence
0:16 Sequence
0:16 move second child to first child (temp float)
0:16 'result' (noContraction temp float)
0:16 Constant:
0:16 5.000000
0:17 Sequence
0:17 move second child to first child (temp int)
0:17 'a' (noContraction temp int)
0:17 Constant:
0:17 10 (const int)
0:18 Sequence
0:18 move second child to first child (temp int)
0:18 'b' (noContraction temp int)
0:18 Constant:
0:18 20 (const int)
0:19 move second child to first child (temp float)
0:19 'result' (noContraction temp float)
0:19 Convert int to float (temp float)
0:19 move second child to first child (temp int)
0:19 'a' (noContraction temp int)
0:19 add (noContraction temp int)
0:19 'b' (noContraction temp int)
0:19 Constant:
0:19 4 (const int)
0:22 Function Definition: convert( (global void)
0:22 Function Parameters:
0:? Sequence
0:24 Sequence
0:24 move second child to first child (temp int)
0:24 'a' (noContraction temp int)
0:24 Constant:
0:24 10 (const int)
0:25 Sequence
0:25 move second child to first child (temp int)
0:25 'b' (noContraction temp int)
0:25 Constant:
0:25 20 (const int)
0:26 move second child to first child (temp int)
0:26 'b' (noContraction temp int)
0:26 add (noContraction temp int)
0:26 'a' (noContraction temp int)
0:26 'b' (noContraction temp int)
0:27 move second child to first child (temp float)
0:27 'result' (noContraction temp float)
0:27 Convert int to float (temp float)
0:27 'b' (noContraction temp int)
0:30 Function Definition: loop_for( (global float)
0:30 Function Parameters:
0:31 Sequence
0:31 Sequence
0:31 move second child to first child (temp float)
0:31 'r1' (noContraction temp float)
0:31 Constant:
0:31 5.000000
0:32 Sequence
0:32 move second child to first child (temp float)
0:32 'r2' (noContraction temp float)
0:32 Constant:
0:32 10.000000
0:33 Sequence
0:33 move second child to first child (temp int)
0:33 'a' (temp int)
0:33 Constant:
0:33 10 (const int)
0:34 Sequence
0:34 move second child to first child (temp int)
0:34 'b' (noContraction temp int)
0:34 Constant:
0:34 20 (const int)
0:35 Sequence
0:35 move second child to first child (temp int)
0:35 'c' (noContraction temp int)
0:35 Constant:
0:35 30 (const int)
0:36 Sequence
0:36 Sequence
0:36 move second child to first child (temp int)
0:36 'i' (noContraction temp int)
0:36 Constant:
0:36 0 (const int)
0:36 Loop with condition tested first
0:36 Loop Condition
0:36 Compare Less Than (temp bool)
0:36 'i' (temp int)
0:36 'a' (temp int)
0:36 Loop Body
0:37 Sequence
0:37 add second child into first child (noContraction temp float)
0:37 'r1' (noContraction temp float)
0:37 add (noContraction temp float)
0:37 add (noContraction temp float)
0:37 Constant:
0:37 3.120000
0:37 Convert int to float (temp float)
0:37 'b' (noContraction temp int)
0:37 Convert int to float (temp float)
0:37 'i' (noContraction temp int)
0:38 add second child into first child (noContraction temp int)
0:38 'c' (noContraction temp int)
0:38 Constant:
0:38 1 (const int)
0:36 Loop Terminal Expression
0:36 Post-Increment (noContraction temp int)
0:36 'i' (noContraction temp int)
0:40 add second child into first child (temp int)
0:40 'a' (temp int)
0:40 Constant:
0:40 1 (const int)
0:41 move second child to first child (temp float)
0:41 'r2' (noContraction temp float)
0:41 Convert int to float (temp float)
0:41 'c' (noContraction temp int)
0:42 Branch: Return with expression
0:42 Construct float (temp float)
0:42 add (temp float)
0:42 'r1' (noContraction temp float)
0:42 'r2' (noContraction temp float)
0:45 Function Definition: loop_array( (global void)
0:45 Function Parameters:
0:46 Sequence
0:46 Sequence
0:46 move second child to first child (temp int)
0:46 'result' (noContraction temp int)
0:46 Constant:
0:46 5 (const int)
0:48 Sequence
0:48 move second child to first child (temp int)
0:48 'x' (noContraction temp int)
0:48 Constant:
0:48 22 (const int)
0:49 Sequence
0:49 move second child to first child (temp int)
0:49 'y' (noContraction temp int)
0:49 Constant:
0:49 33 (const int)
0:52 add second child into first child (noContraction temp int)
0:52 'result' (noContraction temp int)
0:52 add (noContraction temp int)
0:52 'x' (noContraction temp int)
0:52 'y' (noContraction temp int)
0:54 Sequence
0:54 Sequence
0:54 move second child to first child (temp int)
0:54 'i' (temp int)
0:54 Constant:
0:54 0 (const int)
0:54 Loop with condition tested first
0:54 Loop Condition
0:54 Compare Less Than (temp bool)
0:54 'i' (temp int)
0:54 Constant:
0:54 3 (const int)
0:54 Loop Body
0:56 Sequence
0:56 add second child into first child (noContraction temp int)
0:56 'result' (noContraction temp int)
0:56 add (noContraction temp int)
0:56 indirect index (noContraction temp int)
0:56 'a0' (temp 3-element array of int)
0:56 'i' (temp int)
0:56 Constant:
0:56 2 (const int)
0:58 move second child to first child (temp int)
0:58 indirect index (noContraction temp int)
0:58 'a0' (noContraction temp 3-element array of int)
0:58 'i' (temp int)
0:58 subtract (noContraction temp int)
0:58 Constant:
0:58 3 (const int)
0:58 Post-Increment (noContraction temp int)
0:58 'result' (noContraction temp int)
0:54 Loop Terminal Expression
0:54 Pre-Increment (temp int)
0:54 'i' (temp int)
0:62 Function Definition: loop_while( (global void)
0:62 Function Parameters:
0:63 Sequence
0:63 Sequence
0:63 move second child to first child (temp float)
0:63 'result' (noContraction temp float)
0:63 Constant:
0:63 5.000000
0:64 Sequence
0:64 move second child to first child (temp int)
0:64 'a' (noContraction temp int)
0:64 Constant:
0:64 10 (const int)
0:65 Sequence
0:65 move second child to first child (temp int)
0:65 'b' (noContraction temp int)
0:65 Constant:
0:65 20 (const int)
0:66 Loop with condition tested first
0:66 Loop Condition
0:66 Compare Less Than (temp bool)
0:66 'result' (noContraction temp float)
0:66 Constant:
0:66 10.000000
0:66 Loop Body
0:67 Sequence
0:67 add second child into first child (noContraction temp float)
0:67 'result' (noContraction temp float)
0:67 add (noContraction temp float)
0:67 Constant:
0:67 3.120000
0:67 Convert int to float (temp float)
0:67 'b' (noContraction temp int)
0:69 move second child to first child (temp float)
0:69 'result' (noContraction temp float)
0:69 Convert int to float (temp float)
0:69 add (noContraction temp int)
0:69 add (noContraction temp int)
0:69 'a' (noContraction temp int)
0:69 'b' (noContraction temp int)
0:69 Constant:
0:69 5 (const int)
0:70 move second child to first child (temp float)
0:70 'result' (noContraction temp float)
0:70 Constant:
0:70 11.100000
0:73 Function Definition: fma_not_decorated( (global float)
0:73 Function Parameters:
0:? Sequence
0:75 Sequence
0:75 move second child to first child (temp float)
0:75 'a' (noContraction temp float)
0:75 Constant:
0:75 1.000000
0:76 Sequence
0:76 move second child to first child (temp float)
0:76 'b' (noContraction temp float)
0:76 Constant:
0:76 2.000000
0:77 Sequence
0:77 move second child to first child (temp float)
0:77 'c' (noContraction temp float)
0:77 Constant:
0:77 3.000000
0:78 move second child to first child (temp float)
0:78 'b' (noContraction temp float)
0:78 add (noContraction temp float)
0:78 'b' (noContraction temp float)
0:78 'c' (noContraction temp float)
0:79 move second child to first child (temp float)
0:79 'result' (noContraction temp float)
0:79 fma (global float)
0:79 'a' (noContraction temp float)
0:79 'b' (noContraction temp float)
0:79 'c' (noContraction temp float)
0:80 Branch: Return with expression
0:80 'result' (noContraction temp float)
0:83 Function Definition: precise_return_exp_func( (noContraction temp float)
0:83 Function Parameters:
0:84 Sequence
0:84 Sequence
0:84 move second child to first child (temp float)
0:84 'a' (noContraction temp float)
0:84 Constant:
0:84 1.000000
0:85 Sequence
0:85 move second child to first child (temp float)
0:85 'b' (noContraction temp float)
0:85 Constant:
0:85 2.000000
0:86 Branch: Return with expression
0:86 add (noContraction temp float)
0:86 'a' (noContraction temp float)
0:86 'b' (noContraction temp float)
0:89 Function Definition: precise_return_val_func( (noContraction temp float)
0:89 Function Parameters:
0:90 Sequence
0:90 Sequence
0:90 move second child to first child (temp float)
0:90 'a' (noContraction temp float)
0:90 Constant:
0:90 1.000000
0:91 Sequence
0:91 move second child to first child (temp float)
0:91 'b' (noContraction temp float)
0:91 Constant:
0:91 2.000000
0:92 Sequence
0:92 move second child to first child (temp float)
0:92 'result' (noContraction temp float)
0:92 add (noContraction temp float)
0:92 'a' (noContraction temp float)
0:92 'b' (noContraction temp float)
0:93 Branch: Return with expression
0:93 'result' (noContraction temp float)
0:96 Function Definition: precise_func_parameter(f1;f1; (global float)
0:96 Function Parameters:
0:96 'b' (in float)
0:96 'c' (out float)
0:97 Sequence
0:97 Sequence
0:97 move second child to first child (temp float)
0:97 'a' (temp float)
0:97 Constant:
0:97 0.500000
0:98 move second child to first child (temp float)
0:98 'c' (out float)
0:98 add (temp float)
0:98 'a' (temp float)
0:98 'b' (in float)
0:99 Branch: Return with expression
0:99 subtract (temp float)
0:99 'a' (temp float)
0:99 'b' (in float)
0:102 Function Definition: main( (global void)
0:102 Function Parameters:
0:? Linker Objects
Linked tessellation control stage:
ERROR: Linking tessellation control stage: At least one shader must specify an output layout(vertices=...)
Shader version: 450
Requested GL_EXT_gpu_shader5
Requested GL_EXT_shader_io_blocks
Requested GL_EXT_tessellation_shader
vertices = -1
0:? Sequence
0:5 Function Definition: minimal( (global float)
0:5 Function Parameters:
0:6 Sequence
0:6 Sequence
0:6 move second child to first child (temp float)
0:6 'result' (noContraction temp float)
0:6 Constant:
0:6 5.000000
0:7 Sequence
0:7 move second child to first child (temp float)
0:7 'a' (noContraction temp float)
0:7 Constant:
0:7 10.000000
0:8 Sequence
0:8 move second child to first child (temp float)
0:8 'b' (noContraction temp float)
0:8 Constant:
0:8 20.000000
0:9 Sequence
0:9 move second child to first child (temp float)
0:9 'c' (noContraction temp float)
0:9 Constant:
0:9 30.000000
0:10 Sequence
0:10 move second child to first child (temp float)
0:10 'd' (noContraction temp float)
0:10 Constant:
0:10 40.000000
0:11 move second child to first child (temp float)
0:11 'result' (noContraction temp float)
0:11 add (noContraction temp float)
0:11 component-wise multiply (noContraction temp float)
0:11 'a' (noContraction temp float)
0:11 'b' (noContraction temp float)
0:11 component-wise multiply (noContraction temp float)
0:11 'c' (noContraction temp float)
0:11 'd' (noContraction temp float)
0:12 Branch: Return with expression
0:12 'result' (noContraction temp float)
0:15 Function Definition: continuous_assignment( (global void)
0:15 Function Parameters:
0:16 Sequence
0:16 Sequence
0:16 move second child to first child (temp float)
0:16 'result' (noContraction temp float)
0:16 Constant:
0:16 5.000000
0:17 Sequence
0:17 move second child to first child (temp int)
0:17 'a' (noContraction temp int)
0:17 Constant:
0:17 10 (const int)
0:18 Sequence
0:18 move second child to first child (temp int)
0:18 'b' (noContraction temp int)
0:18 Constant:
0:18 20 (const int)
0:19 move second child to first child (temp float)
0:19 'result' (noContraction temp float)
0:19 Convert int to float (temp float)
0:19 move second child to first child (temp int)
0:19 'a' (noContraction temp int)
0:19 add (noContraction temp int)
0:19 'b' (noContraction temp int)
0:19 Constant:
0:19 4 (const int)
0:22 Function Definition: convert( (global void)
0:22 Function Parameters:
0:? Sequence
0:24 Sequence
0:24 move second child to first child (temp int)
0:24 'a' (noContraction temp int)
0:24 Constant:
0:24 10 (const int)
0:25 Sequence
0:25 move second child to first child (temp int)
0:25 'b' (noContraction temp int)
0:25 Constant:
0:25 20 (const int)
0:26 move second child to first child (temp int)
0:26 'b' (noContraction temp int)
0:26 add (noContraction temp int)
0:26 'a' (noContraction temp int)
0:26 'b' (noContraction temp int)
0:27 move second child to first child (temp float)
0:27 'result' (noContraction temp float)
0:27 Convert int to float (temp float)
0:27 'b' (noContraction temp int)
0:30 Function Definition: loop_for( (global float)
0:30 Function Parameters:
0:31 Sequence
0:31 Sequence
0:31 move second child to first child (temp float)
0:31 'r1' (noContraction temp float)
0:31 Constant:
0:31 5.000000
0:32 Sequence
0:32 move second child to first child (temp float)
0:32 'r2' (noContraction temp float)
0:32 Constant:
0:32 10.000000
0:33 Sequence
0:33 move second child to first child (temp int)
0:33 'a' (temp int)
0:33 Constant:
0:33 10 (const int)
0:34 Sequence
0:34 move second child to first child (temp int)
0:34 'b' (noContraction temp int)
0:34 Constant:
0:34 20 (const int)
0:35 Sequence
0:35 move second child to first child (temp int)
0:35 'c' (noContraction temp int)
0:35 Constant:
0:35 30 (const int)
0:36 Sequence
0:36 Sequence
0:36 move second child to first child (temp int)
0:36 'i' (noContraction temp int)
0:36 Constant:
0:36 0 (const int)
0:36 Loop with condition tested first
0:36 Loop Condition
0:36 Compare Less Than (temp bool)
0:36 'i' (temp int)
0:36 'a' (temp int)
0:36 Loop Body
0:37 Sequence
0:37 add second child into first child (noContraction temp float)
0:37 'r1' (noContraction temp float)
0:37 add (noContraction temp float)
0:37 add (noContraction temp float)
0:37 Constant:
0:37 3.120000
0:37 Convert int to float (temp float)
0:37 'b' (noContraction temp int)
0:37 Convert int to float (temp float)
0:37 'i' (noContraction temp int)
0:38 add second child into first child (noContraction temp int)
0:38 'c' (noContraction temp int)
0:38 Constant:
0:38 1 (const int)
0:36 Loop Terminal Expression
0:36 Post-Increment (noContraction temp int)
0:36 'i' (noContraction temp int)
0:40 add second child into first child (temp int)
0:40 'a' (temp int)
0:40 Constant:
0:40 1 (const int)
0:41 move second child to first child (temp float)
0:41 'r2' (noContraction temp float)
0:41 Convert int to float (temp float)
0:41 'c' (noContraction temp int)
0:42 Branch: Return with expression
0:42 Construct float (temp float)
0:42 add (temp float)
0:42 'r1' (noContraction temp float)
0:42 'r2' (noContraction temp float)
0:45 Function Definition: loop_array( (global void)
0:45 Function Parameters:
0:46 Sequence
0:46 Sequence
0:46 move second child to first child (temp int)
0:46 'result' (noContraction temp int)
0:46 Constant:
0:46 5 (const int)
0:48 Sequence
0:48 move second child to first child (temp int)
0:48 'x' (noContraction temp int)
0:48 Constant:
0:48 22 (const int)
0:49 Sequence
0:49 move second child to first child (temp int)
0:49 'y' (noContraction temp int)
0:49 Constant:
0:49 33 (const int)
0:52 add second child into first child (noContraction temp int)
0:52 'result' (noContraction temp int)
0:52 add (noContraction temp int)
0:52 'x' (noContraction temp int)
0:52 'y' (noContraction temp int)
0:54 Sequence
0:54 Sequence
0:54 move second child to first child (temp int)
0:54 'i' (temp int)
0:54 Constant:
0:54 0 (const int)
0:54 Loop with condition tested first
0:54 Loop Condition
0:54 Compare Less Than (temp bool)
0:54 'i' (temp int)
0:54 Constant:
0:54 3 (const int)
0:54 Loop Body
0:56 Sequence
0:56 add second child into first child (noContraction temp int)
0:56 'result' (noContraction temp int)
0:56 add (noContraction temp int)
0:56 indirect index (noContraction temp int)
0:56 'a0' (temp 3-element array of int)
0:56 'i' (temp int)
0:56 Constant:
0:56 2 (const int)
0:58 move second child to first child (temp int)
0:58 indirect index (noContraction temp int)
0:58 'a0' (noContraction temp 3-element array of int)
0:58 'i' (temp int)
0:58 subtract (noContraction temp int)
0:58 Constant:
0:58 3 (const int)
0:58 Post-Increment (noContraction temp int)
0:58 'result' (noContraction temp int)
0:54 Loop Terminal Expression
0:54 Pre-Increment (temp int)
0:54 'i' (temp int)
0:62 Function Definition: loop_while( (global void)
0:62 Function Parameters:
0:63 Sequence
0:63 Sequence
0:63 move second child to first child (temp float)
0:63 'result' (noContraction temp float)
0:63 Constant:
0:63 5.000000
0:64 Sequence
0:64 move second child to first child (temp int)
0:64 'a' (noContraction temp int)
0:64 Constant:
0:64 10 (const int)
0:65 Sequence
0:65 move second child to first child (temp int)
0:65 'b' (noContraction temp int)
0:65 Constant:
0:65 20 (const int)
0:66 Loop with condition tested first
0:66 Loop Condition
0:66 Compare Less Than (temp bool)
0:66 'result' (noContraction temp float)
0:66 Constant:
0:66 10.000000
0:66 Loop Body
0:67 Sequence
0:67 add second child into first child (noContraction temp float)
0:67 'result' (noContraction temp float)
0:67 add (noContraction temp float)
0:67 Constant:
0:67 3.120000
0:67 Convert int to float (temp float)
0:67 'b' (noContraction temp int)
0:69 move second child to first child (temp float)
0:69 'result' (noContraction temp float)
0:69 Convert int to float (temp float)
0:69 add (noContraction temp int)
0:69 add (noContraction temp int)
0:69 'a' (noContraction temp int)
0:69 'b' (noContraction temp int)
0:69 Constant:
0:69 5 (const int)
0:70 move second child to first child (temp float)
0:70 'result' (noContraction temp float)
0:70 Constant:
0:70 11.100000
0:73 Function Definition: fma_not_decorated( (global float)
0:73 Function Parameters:
0:? Sequence
0:75 Sequence
0:75 move second child to first child (temp float)
0:75 'a' (noContraction temp float)
0:75 Constant:
0:75 1.000000
0:76 Sequence
0:76 move second child to first child (temp float)
0:76 'b' (noContraction temp float)
0:76 Constant:
0:76 2.000000
0:77 Sequence
0:77 move second child to first child (temp float)
0:77 'c' (noContraction temp float)
0:77 Constant:
0:77 3.000000
0:78 move second child to first child (temp float)
0:78 'b' (noContraction temp float)
0:78 add (noContraction temp float)
0:78 'b' (noContraction temp float)
0:78 'c' (noContraction temp float)
0:79 move second child to first child (temp float)
0:79 'result' (noContraction temp float)
0:79 fma (global float)
0:79 'a' (noContraction temp float)
0:79 'b' (noContraction temp float)
0:79 'c' (noContraction temp float)
0:80 Branch: Return with expression
0:80 'result' (noContraction temp float)
0:83 Function Definition: precise_return_exp_func( (noContraction temp float)
0:83 Function Parameters:
0:84 Sequence
0:84 Sequence
0:84 move second child to first child (temp float)
0:84 'a' (noContraction temp float)
0:84 Constant:
0:84 1.000000
0:85 Sequence
0:85 move second child to first child (temp float)
0:85 'b' (noContraction temp float)
0:85 Constant:
0:85 2.000000
0:86 Branch: Return with expression
0:86 add (noContraction temp float)
0:86 'a' (noContraction temp float)
0:86 'b' (noContraction temp float)
0:89 Function Definition: precise_return_val_func( (noContraction temp float)
0:89 Function Parameters:
0:90 Sequence
0:90 Sequence
0:90 move second child to first child (temp float)
0:90 'a' (noContraction temp float)
0:90 Constant:
0:90 1.000000
0:91 Sequence
0:91 move second child to first child (temp float)
0:91 'b' (noContraction temp float)
0:91 Constant:
0:91 2.000000
0:92 Sequence
0:92 move second child to first child (temp float)
0:92 'result' (noContraction temp float)
0:92 add (noContraction temp float)
0:92 'a' (noContraction temp float)
0:92 'b' (noContraction temp float)
0:93 Branch: Return with expression
0:93 'result' (noContraction temp float)
0:96 Function Definition: precise_func_parameter(f1;f1; (global float)
0:96 Function Parameters:
0:96 'b' (in float)
0:96 'c' (out float)
0:97 Sequence
0:97 Sequence
0:97 move second child to first child (temp float)
0:97 'a' (temp float)
0:97 Constant:
0:97 0.500000
0:98 move second child to first child (temp float)
0:98 'c' (out float)
0:98 add (temp float)
0:98 'a' (temp float)
0:98 'b' (in float)
0:99 Branch: Return with expression
0:99 subtract (temp float)
0:99 'a' (temp float)
0:99 'b' (in float)
0:102 Function Definition: main( (global void)
0:102 Function Parameters:
0:? Linker Objects

1045
Test/baseResults/precise_struct_block.vert.out Normal file
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122
Test/baseResults/spv.precise.tesc.out Normal file
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spv.precise.tesc
Warning, version 310 is not yet complete; most version-specific features are present, but some are missing.
Linked tessellation control stage:
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 72
Capability Tessellation
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint TessellationControl 4 "main" 12 15 20 30 40 45
ExecutionMode 4 OutputVertices 3
Source ESSL 310
SourceExtension "GL_EXT_gpu_shader5"
SourceExtension "GL_EXT_shader_io_blocks"
SourceExtension "GL_EXT_tessellation_shader"
Name 4 "main"
Name 12 "in_te_position"
Name 15 "gl_InvocationID"
Name 20 "in_tc_position"
Name 30 "gl_TessLevelInner"
Name 40 "gl_TessLevelOuter"
Name 45 "in_tc_tessParam"
Decorate 12(in_te_position) Location 0
Decorate 15(gl_InvocationID) BuiltIn InvocationId
Decorate 20(in_tc_position) Location 0
Decorate 30(gl_TessLevelInner) Patch
Decorate 30(gl_TessLevelInner) BuiltIn TessLevelInner
Decorate 40(gl_TessLevelOuter) Patch
Decorate 40(gl_TessLevelOuter) BuiltIn TessLevelOuter
Decorate 45(in_tc_tessParam) Location 1
Decorate 52 NoContraction
Decorate 53 NoContraction
Decorate 54 NoContraction
Decorate 60 NoContraction
Decorate 61 NoContraction
Decorate 62 NoContraction
Decorate 68 NoContraction
Decorate 69 NoContraction
Decorate 70 NoContraction
2: TypeVoid
3: TypeFunction 2
6: TypeFloat 32
7: TypeVector 6(float) 2
8: TypeInt 32 0
9: 8(int) Constant 3
10: TypeArray 7(fvec2) 9
11: TypePointer Output 10
12(in_te_position): 11(ptr) Variable Output
13: TypeInt 32 1
14: TypePointer Input 13(int)
15(gl_InvocationID): 14(ptr) Variable Input
17: 8(int) Constant 32
18: TypeArray 7(fvec2) 17
19: TypePointer Input 18
20(in_tc_position): 19(ptr) Variable Input
22: TypePointer Input 7(fvec2)
25: TypePointer Output 7(fvec2)
27: 8(int) Constant 2
28: TypeArray 6(float) 27
29: TypePointer Output 28
30(gl_TessLevelInner): 29(ptr) Variable Output
31: 13(int) Constant 0
32: 6(float) Constant 1084227584
33: TypePointer Output 6(float)
35: 13(int) Constant 1
37: 8(int) Constant 4
38: TypeArray 6(float) 37
39: TypePointer Output 38
40(gl_TessLevelOuter): 39(ptr) Variable Output
41: 6(float) Constant 1065353216
42: 6(float) Constant 1105985536
43: TypeArray 6(float) 17
44: TypePointer Input 43
45(in_tc_tessParam): 44(ptr) Variable Input
46: TypePointer Input 6(float)
49: 13(int) Constant 2
4(main): 2 Function None 3
5: Label
16: 13(int) Load 15(gl_InvocationID)
21: 13(int) Load 15(gl_InvocationID)
23: 22(ptr) AccessChain 20(in_tc_position) 21
24: 7(fvec2) Load 23
26: 25(ptr) AccessChain 12(in_te_position) 16
Store 26 24
34: 33(ptr) AccessChain 30(gl_TessLevelInner) 31
Store 34 32
36: 33(ptr) AccessChain 30(gl_TessLevelInner) 35
Store 36 32
47: 46(ptr) AccessChain 45(in_tc_tessParam) 35
48: 6(float) Load 47
50: 46(ptr) AccessChain 45(in_tc_tessParam) 49
51: 6(float) Load 50
52: 6(float) FAdd 48 51
53: 6(float) FMul 42 52
54: 6(float) FAdd 41 53
55: 33(ptr) AccessChain 40(gl_TessLevelOuter) 31
Store 55 54
56: 46(ptr) AccessChain 45(in_tc_tessParam) 49
57: 6(float) Load 56
58: 46(ptr) AccessChain 45(in_tc_tessParam) 31
59: 6(float) Load 58
60: 6(float) FAdd 57 59
61: 6(float) FMul 42 60
62: 6(float) FAdd 41 61
63: 33(ptr) AccessChain 40(gl_TessLevelOuter) 35
Store 63 62
64: 46(ptr) AccessChain 45(in_tc_tessParam) 31
65: 6(float) Load 64
66: 46(ptr) AccessChain 45(in_tc_tessParam) 35
67: 6(float) Load 66
68: 6(float) FAdd 65 67
69: 6(float) FMul 42 68
70: 6(float) FAdd 41 69
71: 33(ptr) AccessChain 40(gl_TessLevelOuter) 49
Store 71 70
Return
FunctionEnd

192
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spv.precise.tese
Warning, version 310 is not yet complete; most version-specific features are present, but some are missing.
Linked tessellation evaluation stage:
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 119
Capability Tessellation
Capability TessellationPointSize
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint TessellationEvaluation 4 "main" 12 21 62 112
ExecutionMode 4 Triangles
ExecutionMode 4 SpacingEqual
ExecutionMode 4 VertexOrderCcw
Source ESSL 310
SourceExtension "GL_EXT_gpu_shader5"
SourceExtension "GL_EXT_shader_io_blocks"
SourceExtension "GL_EXT_tessellation_shader"
Name 4 "main"
Name 9 "pos"
Name 12 "gl_TessCoord"
Name 21 "in_te_position"
Name 45 "f"
Name 62 "in_f_color"
Name 73 "bits"
Name 77 "numBits"
Name 78 "i"
Name 110 "gl_PerVertex"
MemberName 110(gl_PerVertex) 0 "gl_Position"
MemberName 110(gl_PerVertex) 1 "gl_PointSize"
Name 112 ""
Decorate 12(gl_TessCoord) BuiltIn TessCoord
Decorate 21(in_te_position) Location 0
Decorate 27 NoContraction
Decorate 34 NoContraction
Decorate 35 NoContraction
Decorate 42 NoContraction
Decorate 43 NoContraction
Decorate 62(in_f_color) RelaxedPrecision
Decorate 62(in_f_color) Location 0
Decorate 67 RelaxedPrecision
Decorate 68 RelaxedPrecision
Decorate 69 RelaxedPrecision
Decorate 70 RelaxedPrecision
Decorate 97 NoContraction
Decorate 99 NoContraction
Decorate 101 NoContraction
Decorate 106 NoContraction
Decorate 109 NoContraction
MemberDecorate 110(gl_PerVertex) 0 BuiltIn Position
MemberDecorate 110(gl_PerVertex) 1 BuiltIn PointSize
Decorate 110(gl_PerVertex) Block
2: TypeVoid
3: TypeFunction 2
6: TypeFloat 32
7: TypeVector 6(float) 2
8: TypePointer Function 7(fvec2)
10: TypeVector 6(float) 3
11: TypePointer Input 10(fvec3)
12(gl_TessCoord): 11(ptr) Variable Input
13: TypeInt 32 0
14: 13(int) Constant 0
15: TypePointer Input 6(float)
18: 13(int) Constant 32
19: TypeArray 7(fvec2) 18
20: TypePointer Input 19
21(in_te_position): 20(ptr) Variable Input
22: TypeInt 32 1
23: 22(int) Constant 0
24: TypePointer Input 7(fvec2)
28: 13(int) Constant 1
31: 22(int) Constant 1
36: 13(int) Constant 2
39: 22(int) Constant 2
44: TypePointer Function 6(float)
46: 6(float) Constant 1077936128
57: 6(float) Constant 1056964608
60: TypeVector 6(float) 4
61: TypePointer Output 60(fvec4)
62(in_f_color): 61(ptr) Variable Output
66: 6(float) Constant 1065353216
71: TypeVector 13(int) 2
72: TypePointer Function 71(ivec2)
76: TypePointer Function 13(int)
85: TypeBool
105: 6(float) Constant 1025758986
110(gl_PerVertex): TypeStruct 60(fvec4) 6(float)
111: TypePointer Output 110(gl_PerVertex)
112: 111(ptr) Variable Output
114: 6(float) Constant 0
4(main): 2 Function None 3
5: Label
9(pos): 8(ptr) Variable Function
45(f): 44(ptr) Variable Function
73(bits): 72(ptr) Variable Function
77(numBits): 76(ptr) Variable Function
78(i): 76(ptr) Variable Function
16: 15(ptr) AccessChain 12(gl_TessCoord) 14
17: 6(float) Load 16
25: 24(ptr) AccessChain 21(in_te_position) 23
26: 7(fvec2) Load 25
27: 7(fvec2) VectorTimesScalar 26 17
29: 15(ptr) AccessChain 12(gl_TessCoord) 28
30: 6(float) Load 29
32: 24(ptr) AccessChain 21(in_te_position) 31
33: 7(fvec2) Load 32
34: 7(fvec2) VectorTimesScalar 33 30
35: 7(fvec2) FAdd 27 34
37: 15(ptr) AccessChain 12(gl_TessCoord) 36
38: 6(float) Load 37
40: 24(ptr) AccessChain 21(in_te_position) 39
41: 7(fvec2) Load 40
42: 7(fvec2) VectorTimesScalar 41 38
43: 7(fvec2) FAdd 35 42
Store 9(pos) 43
47: 15(ptr) AccessChain 12(gl_TessCoord) 14
48: 6(float) Load 47
49: 15(ptr) AccessChain 12(gl_TessCoord) 28
50: 6(float) Load 49
51: 15(ptr) AccessChain 12(gl_TessCoord) 36
52: 6(float) Load 51
53: 6(float) ExtInst 1(GLSL.std.450) 37(FMin) 50 52
54: 6(float) ExtInst 1(GLSL.std.450) 37(FMin) 48 53
55: 6(float) FMul 46 54
56: 6(float) ExtInst 1(GLSL.std.450) 31(Sqrt) 55
58: 6(float) FMul 56 57
59: 6(float) FAdd 58 57
Store 45(f) 59
63: 10(fvec3) Load 12(gl_TessCoord)
64: 6(float) Load 45(f)
65: 10(fvec3) VectorTimesScalar 63 64
67: 6(float) CompositeExtract 65 0
68: 6(float) CompositeExtract 65 1
69: 6(float) CompositeExtract 65 2
70: 60(fvec4) CompositeConstruct 67 68 69 66
Store 62(in_f_color) 70
74: 7(fvec2) Load 9(pos)
75: 71(ivec2) Bitcast 74
Store 73(bits) 75
Store 77(numBits) 14
Store 78(i) 14
Branch 79
79: Label
LoopMerge 81 82 None
Branch 83
83: Label
84: 13(int) Load 78(i)
86: 85(bool) ULessThan 84 18
BranchConditional 86 80 81
80: Label
87: 76(ptr) AccessChain 73(bits) 14
88: 13(int) Load 87
89: 13(int) Load 78(i)
90: 13(int) ShiftLeftLogical 88 89
91: 13(int) BitwiseAnd 90 28
92: 76(ptr) AccessChain 73(bits) 28
93: 13(int) Load 92
94: 13(int) Load 78(i)
95: 13(int) ShiftLeftLogical 93 94
96: 13(int) BitwiseAnd 95 28
97: 13(int) IAdd 91 96
98: 13(int) Load 77(numBits)
99: 13(int) IAdd 98 97
Store 77(numBits) 99
Branch 82
82: Label
100: 13(int) Load 78(i)
101: 13(int) IAdd 100 31
Store 78(i) 101
Branch 79
81: Label
102: 13(int) Load 77(numBits)
103: 13(int) BitwiseAnd 102 28
104: 6(float) ConvertUToF 103
106: 6(float) FMul 104 105
107: 7(fvec2) Load 9(pos)
108: 7(fvec2) CompositeConstruct 106 106
109: 7(fvec2) FAdd 107 108
Store 9(pos) 109
113: 7(fvec2) Load 9(pos)
115: 6(float) CompositeExtract 113 0
116: 6(float) CompositeExtract 113 1
117: 60(fvec4) CompositeConstruct 115 116 114 66
118: 61(ptr) AccessChain 112 23
Store 118 117
Return
FunctionEnd