[LLVMbugs] [Bug 16084] New: __chkstk generated for fno-stack-protector

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=16084

            Bug ID: 16084
           Summary: __chkstk generated for fno-stack-protector
           Product: clang
           Version: 3.2
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Driver
          Assignee: unassignedclangbugs at nondot.org
          Reporter: nruslan_devel at yahoo.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Weird but for -ccc-host-triple x86_64-pc-mingw32, clang generates __chkstk
(which is normally required by ABI) even though I specify -fno-stack-protector.

Although, ABI requires it, my guess is that it should be possible to disable it
especially for cases when you do not want to link against standard libraries or
objects.

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