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HLSL: Flatten a return struct from an entry point and assign locations after flattening.

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Locations now get assigned in order, but skipping built-ins, which can be
done post flattening.
This commit is contained in:
John Kessenich 2016-09-16 01:44:43 -06:00
parent 7f702124ec
commit 7dc630f3da
93 changed files with 951 additions and 495 deletions
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17
Test/baseResults/hlsl.constructexpr.frag.out
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@ -36,11 +36,11 @@ gl_FragCoord origin is upper left
0:15 1.000000
0:16 Sequence
0:16 move second child to first child (temp structure{temp 4-component vector of float color})
0:? '@entryPointOutput' (layout(location=0 ) out structure{temp 4-component vector of float color})
0:? '@entryPointOutput' (out structure{temp 4-component vector of float color})
0:16 'ps_output' (temp structure{temp 4-component vector of float color})
0:16 Branch: Return
0:? Linker Objects
0:? '@entryPointOutput' (out structure{temp 4-component vector of float color})
0:? 'color' (layout(location=0 ) out 4-component vector of float)
Linked fragment stage:
@ -83,27 +83,28 @@ gl_FragCoord origin is upper left
0:15 1.000000
0:16 Sequence
0:16 move second child to first child (temp structure{temp 4-component vector of float color})
0:? '@entryPointOutput' (layout(location=0 ) out structure{temp 4-component vector of float color})
0:? '@entryPointOutput' (out structure{temp 4-component vector of float color})
0:16 'ps_output' (temp structure{temp 4-component vector of float color})
0:16 Branch: Return
0:? Linker Objects
0:? '@entryPointOutput' (out structure{temp 4-component vector of float color})
0:? 'color' (layout(location=0 ) out 4-component vector of float)
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 34
// Id's are bound by 36
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Fragment 4 "main" 31
EntryPoint Fragment 4 "main" 31 35
ExecutionMode 4 OriginUpperLeft
Name 4 "main"
Name 22 "PS_OUTPUT"
MemberName 22(PS_OUTPUT) 0 "color"
Name 24 "ps_output"
Name 31 "@entryPointOutput"
Decorate 31(@entryPointOutput) Location 0
Name 35 "color"
Decorate 35(color) Location 0
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 1
@ -130,6 +131,8 @@ gl_FragCoord origin is upper left
28: TypePointer Function 21(fvec4)
30: TypePointer Output 22(PS_OUTPUT)
31(@entryPointOutput): 30(ptr) Variable Output
34: TypePointer Output 21(fvec4)
35(color): 34(ptr) Variable Output
4(main): 2 Function None 3
5: Label
24(ps_output): 23(ptr) Variable Function