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Disable TLS field access for Arm #84954

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Merged
kunalspathak merged 5 commits into from
Apr 18, 2023
Merged

Disable TLS field access for Arm #84954

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3e42be3
Disable TLS field access for Arm
kunalspathak Apr 17, 2023
0316ac4
Update src/coreclr/jit/helperexpansion.cpp
kunalspathak Apr 18, 2023
b6f842a
Merge remote-tracking branch 'origin/main' into tls-arm
kunalspathak Apr 18, 2023
72de82e
Revert "Add issues.targets entries for four tests failing on Windows …
kunalspathak Apr 18, 2023
be809ec
Merge remote-tracking branch 'kp/tls-arm' into tls-arm
kunalspathak Apr 18, 2023
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Update src/coreclr/jit/helperexpansion.cpp 
Co-authored-by: Bruce Forstall <[email protected]>
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@kunalspathak @BruceForstall
kunalspathak and BruceForstall authored Apr 18, 2023
commit 0316ac410e7f06eae62ba6a3b40c544bcc0b309a
2 changes: 1 addition & 1 deletion src/coreclr/jit/helperexpansion.cpp
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Expand Up @@ -464,7 +464,7 @@ bool Compiler::fgExpandThreadLocalAccessForCall(BasicBlock* block, Statement* st
// On Arm, Thread execution blocks are accessed using co-processor registers and instructions such
// as MRC and MCR are used to access them. We do not support them and so should never optimize the
// field access using TLS.
assert("Unsupported scenario of optimizing TLS access on Arm32");
assert(!"Unsupported scenario of optimizing TLS access on Arm32");
#endif

CORINFO_THREAD_STATIC_BLOCKS_INFO threadStaticBlocksInfo;
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