[PATCH] D103841: [llvm][hwasan] Decouple use of the TLS global for getting the shadow base and using the frame record feature
Leonard Chan via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Jun 9 12:51:37 PDT 2021
leonardchan added inline comments.
================
Comment at: llvm/test/Instrumentation/HWAddressSanitizer/prologue.ll:28
; CHECK-NOGLOBAL: @llvm.hwasan.check.memaccess(i8* %[[A]]
+; CHECK-ZERO-OFFSET: %[[A:[^ ]*]] = call i8* asm "", "=r,0"(i8* null)
+; CHECK-SHORT-GRANULES: @llvm.hwasan.check.memaccess.shortgranules(i8* %[[A]]
----------------
eugenis wrote:
> CHECK-ZERO-OFFSET is never used
Woops. Meant to add a RUN case for testing a fuchsia target which should use this. Updated.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D103841/new/
https://reviews.llvm.org/D103841
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