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Remapper: remove debug info for IDs stripped in other passes

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If some DCE is performed such as removing dead functions, then even
if we are NOT stripping debug info, we still must remove the debug
opcodes that refer to the now-dead IDs.

Also, this adds a small change to perform no ID remapping if none
is requested, making spirv-remap properly be a no-op if no options
are given.
This commit is contained in:
steve-lunarg
2016-12-09 11:13:23 -07:00
parent 906cc21816
commit 297754cfe8
11 changed files with 246 additions and 219 deletions
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10
Test/baseResults/remap.hlsl.sample.basic.strip.frag.out
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@@ -3,7 +3,7 @@ WARNING: 0:4: 'immediate sampler state' : unimplemented
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 190
// Id's are bound by 191
Capability Shader
Capability Sampled1D
@@ -28,10 +28,10 @@ WARNING: 0:4: 'immediate sampler state' : unimplemented
Decorate 165 DescriptorSet 0
Decorate 180 Location 0
Decorate 184 BuiltIn FragDepth
Decorate 187 DescriptorSet 0
Decorate 188 DescriptorSet 0
Decorate 189 DescriptorSet 0
Decorate 189 Binding 1
Decorate 190 DescriptorSet 0
Decorate 190 Binding 1
2: TypeVoid
3: TypeFunction 2
6: TypeInt 32 1
@@ -135,9 +135,9 @@ WARNING: 0:4: 'immediate sampler state' : unimplemented
180: 179(ptr) Variable Output
183: TypePointer Output 35(float)
184: 183(ptr) Variable Output
187: 44(ptr) Variable UniformConstant
188: 44(ptr) Variable UniformConstant
189: 40(ptr) Variable UniformConstant
189: 44(ptr) Variable UniformConstant
190: 40(ptr) Variable UniformConstant
4: 2 Function None 3
5: Label
9: 8(ptr) Variable Function