Fix mccas with maskray's changes#11063

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rastogishubham wants to merge 39 commits intoswiftlang:nextfrom

rastogishubham:FixMCCAS

Commits on Jul 25, 2025

MC: Remove bundle alignment mode

MaskRay
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rastogishubham
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[MCCAS] remove `writeFragmentPadding` references

cachemeifyoucan
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rastogishubham
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MC: Restructure MCFragment as a fixed part and a variable tail

MaskRay
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rastogishubham
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MCFragment: Remove MCDataFragment/MCRelaxableFragment type aliases

MaskRay
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rastogishubham
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MC: Rework .reloc directive and fix the offset when it evaluates to a constant

MaskRay
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rastogishubham
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MCAssembler: Modify Contents when VarFixups is not empty

MaskRay
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rastogishubham
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MC: Simplify fragment reuse determination

MaskRay
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rastogishubham
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MCFragment: Refactor LEB

MaskRay
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rastogishubham
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MC: Replace FT_PseudoProbe with FT_LEB

MaskRay
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rastogishubham
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MCStreamer: Simplify with newFragment. NFC

MaskRay
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rastogishubham
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WasmObjectWrier: Simplify fragment walk in .init_array

MaskRay
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rastogishubham
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MC: Optimize getOrCreateDataFragment

MaskRay
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rastogishubham
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X86AsmBackend: Remove some overhead from auto padding feature

MaskRay
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rastogishubham
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MC: Optimize emitInstruction and simplify fragment-in-BSS check

MaskRay
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rastogishubham
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MC: Encode FT_Align in fragment's variable-size tail

MaskRay
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rastogishubham
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MC: Refactor FT_Align fragments when linker relaxation is enabled

MaskRay
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rastogishubham
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MC: Rename isVirtualSection to isBssSection

MaskRay
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rastogishubham
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MC: Replace getOrCreateDataFragment with getCurrentFragment

MaskRay
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rastogishubham
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MC: Fix fragment-in-BSS check

MaskRay
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rastogishubham
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WIP fix MCCAS from MaskRay MC changes, remove obsolete fragment types from MCCASObjectV1.def
rastogishubham
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WIP MCCAS MaskRay Fix, fix MCRelaxableFragment
rastogishubham
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WIP MCCAS MaskRay Fix, fix MCDwarfCallFrameFragment
rastogishubham
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WIP MCCAS MaskRay Fix, fix MCPseudoProbeFragment
rastogishubham
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WIP MCCAS MaskRay Fix, fix MCLEBFragment
rastogishubham
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WIP MCCAS MaskRay Fix, fix MCDwarfLineAddrFragment
rastogishubham
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WIP MCCAS MaskRay Fix, do some work for MCAlignFragment
rastogishubham
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WIP MCCAS MaskRay Fix, Fix some stuff for MCDataFragment
rastogishubham
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WIP MCCAS MaskRay Fix, Fix some more stuff for MCDataFragment
rastogishubham
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WIP MCCAS MaskRayFix, Replace isVirtualSection with isBssSection
rastogishubham
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WIP MCCAS MaskRay Fix, Change isa<MCAlignFragment> to F.getKind() == MCFragment::FT_Align
rastogishubham
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WIP MCCAS MaskRay Fix, some more work for MCAlignFragment
rastogishubham
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MCCAS MaskRay Fix, a little more MCLEBFragment fix
rastogishubham
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WIP MCCAS MaskRay Fix, fixed bug with no more classof function in MCEncodedFragment
rastogishubham
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WIP fix MCCAS, builds but round trip verification error due to FragType not staying the same after materialization, does it not get saved?
rastogishubham
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Revert "WIP fix MCCAS, builds but round trip verification error due to FragType not staying the same after materialization, does it not get saved?"
rastogishubham
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WIP MCCAS MaskRay Fix, works for small cpp file but not on bootstrap build
rastogishubham
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Edit MCAlignFragmentRef::create and materialize to match what is there in MCAssembler.cpp writeFragment, FT_Align fragments have data in them now?
rastogishubham
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Fix getFragmentContents to match what we see in MCAssembler.cpp writeFragment
rastogishubham
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Fix MCAlignFragmentRef Size calc
rastogishubham
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