Update SPIRV-Tools known-good

Update SPIRV-Tools. Relevant functional changes: - Optimizer enhancements: - ADCE now removes OpSwitch - Block merging occurs in more cases - Optimizer fixes: - Constant propagation (CCP): support matrix constants - #1199: Optimizer: Fix CCP: don't propagate spec constants. - #1203: Optimizer: Fix common uniform elim bug introduced by refactoring. - #1210: Optimizer: Aggressive dead code elimination: Fix 'break' identification. - #1212: Optimizer: Aggressive dead code elimination: Was skipping too many instructions. - #1214: Optimizer: Aggressive dead code elimination: Fix infinite loop. - #1228: Optimizer: Fix CCP: Handling of varying Phi nodes; was resulting in infinite loop. - #1245: Optimizer: Dead branch elimination: Avoid a null pointer dereference. - #1250: Optimizer: Dead branch elimination: Avoid spuriously reporting a change. - #1262: Support building on VisualStudio 2013 again Update SPIRV-Headers, with "unified1" directory. Updated one Glslang legalization test base result due to better block merging.

Update SPIRV-Tools known-good
d1232992 · David Neto · b3f9e0a3 · d1232992 · d1232992
Commit d1232992 authored Jan 31, 2018 by David Neto
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hlsl.partialFlattenLocal.vert.out Test/baseLegalResults/hlsl.partialFlattenLocal.vert.out +2 -6

known_good.json known_good.json +2 -2

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--- a/Test/baseLegalResults/hlsl.partialFlattenLocal.vert.out
+++ b/Test/baseLegalResults/hlsl.partialFlattenLocal.vert.out
@@ -52,11 +52,9 @@ WARNING: AST will form illegal SPIR-V; need to transform to legalize
                              Store 137 38
                              Branch 100
             100:             Label
-             164:     21(int) Phi 25 5 119 102
+             164:     21(int) Phi 25 5 119 106
-                              LoopMerge 101 102 None
-                              Branch 103
-             103:             Label
             105:    54(bool) SLessThan 164 31
+                              LoopMerge 101 106 None
                              BranchConditional 105 106 101
             106:               Label
             138:     39(ptr)   AccessChain 133 164
@@ -69,8 +67,6 @@ WARNING: AST will form illegal SPIR-V; need to transform to legalize
             116:   14(fvec3)   Load 140
             117:   14(fvec3)   VectorShuffle 116 114 3 4 2
                                Store 140 117
-                                Branch 102
-             102:               Label
             119:     21(int)   IAdd 164 31
                                Branch 100
             101:             Label

--- a/known_good.json
+++ b/known_good.json
@@ -5,14 +5,14 @@
      "site" : "github",
      "subrepo" : "KhronosGroup/SPIRV-Tools",
      "subdir" : "External/spirv-tools",
-      "commit" : "eb0c73dad6102fc0d4f03c62fe910348bae43a11"
+      "commit" : "9e19fc0f31ceaf1f6bc907dbf17dcfded85f2ce8"
    },
    {
      "name" : "spirv-tools/external/spirv-headers",
      "site" : "github",
      "subrepo" : "KhronosGroup/SPIRV-Headers",
      "subdir" : "External/spirv-tools/external/spirv-headers",
-      "commit" : "061097878467b8e040fbf153a837d844ef9f9f96"
+      "commit" : "ce309203d7eceaf908bea8862c27f3e0749f7d00"
    }
  ]
 }