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Front-end: Get the right set of nodes marked as spec-const.

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This is according to the expected KHR_vulkan_glsl without floating point.
So, floating-point spec-const operations no longer work, and that's
reflected in the tests.
This commit is contained in:
John Kessenich
2016-04-06 13:32:44 -06:00
parent a8d9faba1f
commit 78a6b78810
6 changed files with 180 additions and 101 deletions
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4
Test/baseResults/spv.specConstantComposite.vert.out
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@@ -51,7 +51,6 @@ Linked vertex stage:
26: TypePointer Output 25(fvec4)
27(color): 26(ptr) Variable Output
28: 14(int) SpecConstant 3
29: 24(float) SpecConstantOp 111 28
32: 24(float) SpecConstant 1078523331
33: 25(fvec4) SpecConstantComposite 32 32 32 32
36: 24(float) Constant 1133908460
@@ -77,7 +76,6 @@ Linked vertex stage:
70: 68 SpecConstantComposite 28 28 63 46 69
71: TypePointer Function 68
73: TypePointer Function 14(int)
79: 24(float) SpecConstantOp 111 78
87: 24(float) Constant 1106321080
88:41(flat_struct) SpecConstantComposite 69 87 43 21
89: 14(int) Constant 10
@@ -101,6 +99,7 @@ Linked vertex stage:
SelectionMerge 23 None
BranchConditional 21 22 23
22: Label
29: 24(float) ConvertSToF 28
30: 25(fvec4) Load 27(color)
31: 25(fvec4) VectorTimesScalar 30 29
Store 27(color) 31
@@ -147,6 +146,7 @@ Linked vertex stage:
Store 76(indexable) 70
77: 73(ptr) AccessChain 76(indexable) 75
78: 14(int) Load 77
79: 24(float) ConvertSToF 78
80: 25(fvec4) Load 27(color)
81: 25(fvec4) CompositeConstruct 79 79 79 79
82: 25(fvec4) FDiv 80 81