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HLSL: Flesh out the loop grammar and productions.

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This commit is contained in:
John Kessenich 2016-06-05 15:44:07 -06:00
parent 0d2b6de45b
commit 119f8f6906
11 changed files with 645 additions and 2 deletions
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145
Test/baseResults/hlsl.whileLoop.frag.out Executable file
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@ -0,0 +1,145 @@
hlsl.whileLoop.frag
Shader version: 450
gl_FragCoord origin is upper left
0:? Sequence
0:8 Function Definition: PixelShaderFunction(vf4; (temp 4-component vector of float)
0:2 Function Parameters:
0:2 'input' (temp 4-component vector of float)
0:? Sequence
0:3 Loop with condition tested first
0:3 Loop Condition
0:3 Compare Not Equal (temp bool)
0:3 'input' (temp 4-component vector of float)
0:3 'input' (temp 4-component vector of float)
0:3 Loop Body
0:? Sequence
0:3 Branch: Return with expression
0:3 'input' (temp 4-component vector of float)
0:4 Loop with condition tested first
0:4 Loop Condition
0:4 Constant:
0:4 false (const bool)
0:4 No loop body
0:5 Loop with condition tested first
0:5 Loop Condition
0:5 Constant:
0:5 false (const bool)
0:5 No loop body
0:6 Loop with condition tested first
0:6 Loop Condition
0:6 Constant:
0:6 false (const bool)
0:6 No loop body
0:? Linker Objects
Linked fragment stage:
Shader version: 450
gl_FragCoord origin is upper left
0:? Sequence
0:8 Function Definition: PixelShaderFunction(vf4; (temp 4-component vector of float)
0:2 Function Parameters:
0:2 'input' (temp 4-component vector of float)
0:? Sequence
0:3 Loop with condition tested first
0:3 Loop Condition
0:3 Compare Not Equal (temp bool)
0:3 'input' (temp 4-component vector of float)
0:3 'input' (temp 4-component vector of float)
0:3 Loop Body
0:? Sequence
0:3 Branch: Return with expression
0:3 'input' (temp 4-component vector of float)
0:4 Loop with condition tested first
0:4 Loop Condition
0:4 Constant:
0:4 false (const bool)
0:4 No loop body
0:5 Loop with condition tested first
0:5 Loop Condition
0:5 Constant:
0:5 false (const bool)
0:5 No loop body
0:6 Loop with condition tested first
0:6 Loop Condition
0:6 Constant:
0:6 false (const bool)
0:6 No loop body
0:? Linker Objects
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 39
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Fragment 4 "PixelShaderFunction"
ExecutionMode 4 OriginUpperLeft
Source HLSL 450
Name 4 "PixelShaderFunction"
Name 14 "input"
2: TypeVoid
3: TypeFunction 2
11: TypeFloat 32
12: TypeVector 11(float) 4
13: TypePointer Function 12(fvec4)
17: TypeBool
18: TypeVector 17(bool) 4
28: 17(bool) ConstantFalse
4(PixelShaderFunction): 2 Function None 3
5: Label
14(input): 13(ptr) Variable Function
Branch 6
6: Label
LoopMerge 8 9 None
Branch 10
10: Label
15: 12(fvec4) Load 14(input)
16: 12(fvec4) Load 14(input)
19: 18(bvec4) FOrdNotEqual 15 16
20: 17(bool) Any 19
BranchConditional 20 7 8
7: Label
21: 12(fvec4) Load 14(input)
ReturnValue 21
9: Label
Branch 6
8: Label
Branch 23
23: Label
LoopMerge 25 26 None
Branch 27
27: Label
BranchConditional 28 24 25
24: Label
Branch 26
26: Label
Branch 23
25: Label
Branch 29
29: Label
LoopMerge 31 32 None
Branch 33
33: Label
BranchConditional 28 30 31
30: Label
Branch 32
32: Label
Branch 29
31: Label
Branch 34
34: Label
LoopMerge 36 37 None
Branch 38
38: Label
BranchConditional 28 35 36
35: Label
Branch 37
37: Label
Branch 34
36: Label
Return
FunctionEnd