[compiler-rt] 5804193 - Revert "[sanitizer] Add CHECKs to validate calculated TLS range" (#108112)

[via llvm-commits]

Author: Florian Mayer
Date: 2024-09-10T16:14:07-07:00
New Revision: 5804193e38680683b370cb3ced46c018d4dbd1b2

URL: https://github.com/llvm/llvm-project/commit/5804193e38680683b370cb3ced46c018d4dbd1b2
DIFF: https://github.com/llvm/llvm-project/commit/5804193e38680683b370cb3ced46c018d4dbd1b2.diff

LOG: Revert "[sanitizer] Add CHECKs to validate calculated TLS range" (#108112)

Reverts llvm/llvm-project#107941

Broke PPC bot

Added: 
    

Modified: 
    compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cpp

Removed: 
    


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diff  --git a/compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cpp
index a1107ff7d24737..666e6f3b351067 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_tls_get_addr.cpp
@@ -151,10 +151,6 @@ DTLS::DTV *DTLS_on_tls_get_addr(void *arg_void, void *res,
     // This may happen inside the DTOR of main thread, so just ignore it.
     tls_size = 0;
   }
-  if (tls_size) {
-    CHECK_LE(tls_beg, reinterpret_cast<uptr>(res));
-    CHECK_LT(reinterpret_cast<uptr>(res), tls_beg + tls_size);
-  }
   dtv->beg = tls_beg;
   dtv->size = tls_size;
   return dtv;