db28818476
Prior to this patch, WPD was not acting on relative-vtables in C++. This involves teaching WPD about these things: - llvm.load.relative which is how relative-vtables are indexed (instead of GEP) - dso_local_equivalent which is used in the vtable itself when taking the offset between a virtual function and vtable - Update llvm/test/ThinLTO/X86/devirt.ll to use opaque pointers and add equivalent tests for RV Differential Revision: https://reviews.llvm.org/D134320
30 lines
789 B
YAML
30 lines
789 B
YAML
---
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GlobalValueMap:
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42:
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- Live: true
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TypeTestAssumeVCalls:
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- GUID: 14276520915468743435 # typeid1
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Offset: 0
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- GUID: 271751036925422857 # typeid1_rv
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Offset: 0
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TypeCheckedLoadVCalls:
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- GUID: 15427464259790519041 # typeid2
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Offset: 0
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- GUID: 1146149264729288256 # typeid2_rv
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Offset: 0
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TypeTestAssumeConstVCalls:
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- VFunc:
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GUID: 3515965990081467659 # typeid3
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Offset: 0
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Args: [12, 24]
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- VFunc:
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GUID: 2777626534618191571 # typeid3_rv
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Offset: 0
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Args: [12, 24]
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TypeCheckedLoadConstVCalls:
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- VFunc:
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GUID: 17525413373118030901 # typeid4
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Offset: 0
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Args: [24, 12]
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...
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