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Do true SPV type check for function array arg linkage

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Previous check was missing type difference between uniform array
actual arg with stride decoration and the formal arg without. Now
does logical or component-wise copy where needed.

Fixes #2637
This commit is contained in:
Greg Fischer 2021-05-20 09:17:53 -06:00
parent e71278cc92
commit 11c24e9adb
8 changed files with 308 additions and 100 deletions
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106
Test/baseResults/spv.funcall.array.frag.out Normal file
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@ -0,0 +1,106 @@
spv.funcall.array.frag
// Module Version 10000
// Generated by (magic number): 8000a
// Id's are bound by 66
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Fragment 4 "main" 27
ExecutionMode 4 OriginUpperLeft
Source GLSL 450
Name 4 "main"
Name 16 "f(vf4[9];i1;"
Name 14 "a"
Name 15 "ix"
Name 20 "indexable"
Name 27 "color"
Name 29 "ub"
MemberName 29(ub) 0 "u"
Name 31 ""
Name 37 "arg"
Name 64 "param"
Decorate 27(color) Location 0
Decorate 28 ArrayStride 16
MemberDecorate 29(ub) 0 Offset 0
Decorate 29(ub) Block
Decorate 31 DescriptorSet 0
Decorate 31 Binding 0
2: TypeVoid
3: TypeFunction 2
6: TypeFloat 32
7: TypeVector 6(float) 4
8: TypeInt 32 0
9: 8(int) Constant 9
10: TypeArray 7(fvec4) 9
11: TypeInt 32 1
12: TypePointer Function 11(int)
13: TypeFunction 7(fvec4) 10 12(ptr)
19: TypePointer Function 10
21: TypePointer Function 7(fvec4)
26: TypePointer Output 7(fvec4)
27(color): 26(ptr) Variable Output
28: TypeArray 7(fvec4) 9
29(ub): TypeStruct 28
30: TypePointer Uniform 29(ub)
31: 30(ptr) Variable Uniform
32: 11(int) Constant 0
33: TypePointer Uniform 28
36: 11(int) Constant 2
41: 11(int) Constant 1
46: 11(int) Constant 3
49: 11(int) Constant 4
52: 11(int) Constant 5
55: 11(int) Constant 6
58: 11(int) Constant 7
61: 11(int) Constant 8
4(main): 2 Function None 3
5: Label
37(arg): 19(ptr) Variable Function
64(param): 12(ptr) Variable Function
34: 33(ptr) AccessChain 31 32
35: 28 Load 34
38: 7(fvec4) CompositeExtract 35 0
39: 21(ptr) AccessChain 37(arg) 32
Store 39 38
40: 7(fvec4) CompositeExtract 35 1
42: 21(ptr) AccessChain 37(arg) 41
Store 42 40
43: 7(fvec4) CompositeExtract 35 2
44: 21(ptr) AccessChain 37(arg) 36
Store 44 43
45: 7(fvec4) CompositeExtract 35 3
47: 21(ptr) AccessChain 37(arg) 46
Store 47 45
48: 7(fvec4) CompositeExtract 35 4
50: 21(ptr) AccessChain 37(arg) 49
Store 50 48
51: 7(fvec4) CompositeExtract 35 5
53: 21(ptr) AccessChain 37(arg) 52
Store 53 51
54: 7(fvec4) CompositeExtract 35 6
56: 21(ptr) AccessChain 37(arg) 55
Store 56 54
57: 7(fvec4) CompositeExtract 35 7
59: 21(ptr) AccessChain 37(arg) 58
Store 59 57
60: 7(fvec4) CompositeExtract 35 8
62: 21(ptr) AccessChain 37(arg) 61
Store 62 60
63: 10 Load 37(arg)
Store 64(param) 36
65: 7(fvec4) FunctionCall 16(f(vf4[9];i1;) 63 64(param)
Store 27(color) 65
Return
FunctionEnd
16(f(vf4[9];i1;): 7(fvec4) Function None 13
14(a): 10 FunctionParameter
15(ix): 12(ptr) FunctionParameter
17: Label
20(indexable): 19(ptr) Variable Function
18: 11(int) Load 15(ix)
Store 20(indexable) 14(a)
22: 21(ptr) AccessChain 20(indexable) 18
23: 7(fvec4) Load 22
ReturnValue 23
FunctionEnd