8c3d5b4b6c
More aggressively prune unreachable code as follows.
When no control flow edges reach a merge block or continue target:
- delete their contents so that:
- a merge block becomes OpLabel, then OpUnreachable
- a continue target becomes OpLabel, then an OpBranch back to the
loop header
- any basic block which is dominated by such a merge block or continue
target is removed as well.
- decorations targeting the removed instructions are removed.
Enables the SPIR-V builder post-processing step the GLSLANG_WEB case.
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| .. | ||
| CMakeLists.txt | ||
| DirStackFileIncluder.h | ||
| ResourceLimits.cpp | ||
| ResourceLimits.h | ||
| spirv-remap.cpp | ||
| StandAlone.cpp | ||
| Worklist.h | ||