Split loop header from condition testing for for/while loops.

This commit is contained in:
Dejan Mircevski
2016-01-20 11:51:43 -05:00
parent 7349eab099
commit 213bbbe4a7
14 changed files with 1905 additions and 1828 deletions

View File

@@ -5,78 +5,80 @@ Linked vertex stage:
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 43
// Id's are bound by 44
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Vertex 4 "main" 41 42
EntryPoint Vertex 4 "main" 42 43
Source ESSL 300
Name 4 "main"
Name 8 "i"
Name 18 "A"
Name 26 "B"
Name 28 "C"
Name 38 "D"
Name 41 "gl_VertexID"
Name 42 "gl_InstanceID"
Decorate 41(gl_VertexID) BuiltIn VertexId
Decorate 42(gl_InstanceID) BuiltIn InstanceId
Name 19 "A"
Name 27 "B"
Name 29 "C"
Name 39 "D"
Name 42 "gl_VertexID"
Name 43 "gl_InstanceID"
Decorate 42(gl_VertexID) BuiltIn VertexId
Decorate 43(gl_InstanceID) BuiltIn InstanceId
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 1
7: TypePointer Function 6(int)
9: 6(int) Constant 0
15: 6(int) Constant 10
16: TypeBool
19: 6(int) Constant 1
21: 6(int) Constant 2
30: 6(int) Constant 5
39: 6(int) Constant 3
40: TypePointer Input 6(int)
41(gl_VertexID): 40(ptr) Variable Input
42(gl_InstanceID): 40(ptr) Variable Input
16: 6(int) Constant 10
17: TypeBool
20: 6(int) Constant 1
22: 6(int) Constant 2
31: 6(int) Constant 5
40: 6(int) Constant 3
41: TypePointer Input 6(int)
42(gl_VertexID): 41(ptr) Variable Input
43(gl_InstanceID): 41(ptr) Variable Input
4(main): 2 Function None 3
5: Label
8(i): 7(ptr) Variable Function
18(A): 7(ptr) Variable Function
26(B): 7(ptr) Variable Function
28(C): 7(ptr) Variable Function
38(D): 7(ptr) Variable Function
19(A): 7(ptr) Variable Function
27(B): 7(ptr) Variable Function
29(C): 7(ptr) Variable Function
39(D): 7(ptr) Variable Function
Store 8(i) 9
Branch 10
10: Label
14: 6(int) Load 8(i)
17: 16(bool) SLessThan 14 15
LoopMerge 12 13 None
BranchConditional 17 11 12
Branch 14
14: Label
15: 6(int) Load 8(i)
18: 17(bool) SLessThan 15 16
BranchConditional 18 11 12
11: Label
Store 18(A) 19
20: 6(int) Load 8(i)
22: 6(int) SMod 20 21
23: 16(bool) IEqual 22 9
SelectionMerge 25 None
BranchConditional 23 24 25
24: Label
Store 26(B) 21
Store 19(A) 20
21: 6(int) Load 8(i)
23: 6(int) SMod 21 22
24: 17(bool) IEqual 23 9
SelectionMerge 26 None
BranchConditional 24 25 26
25: Label
Store 27(B) 22
Branch 13
25: Label
29: 6(int) Load 8(i)
31: 6(int) SMod 29 30
32: 16(bool) IEqual 31 9
SelectionMerge 34 None
BranchConditional 32 33 34
33: Label
Store 26(B) 21
26: Label
30: 6(int) Load 8(i)
32: 6(int) SMod 30 31
33: 17(bool) IEqual 32 9
SelectionMerge 35 None
BranchConditional 33 34 35
34: Label
Store 27(B) 22
Branch 12
34: Label
36: 6(int) Load 8(i)
37: 6(int) IAdd 36 19
Store 8(i) 37
35: Label
37: 6(int) Load 8(i)
38: 6(int) IAdd 37 20
Store 8(i) 38
Branch 13
13: Label
Branch 10
12: Label
Store 38(D) 39
Store 39(D) 40
Return
FunctionEnd