[Webkit-unassigned] [Bug 205649] New: REGRESSION(r253896): [GTK][WPE] Broke the build with GCC-7

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=205649

            Bug ID: 205649
           Summary: REGRESSION(r253896): [GTK][WPE] Broke the build with
                    GCC-7
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebKitGTK
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: clopez at igalia.com
                CC: bugs-noreply at webkitgtk.org, keith_miller at apple.com,
                    sbarati at apple.com
            Blocks: 205232

r253896 broke the build in Ubuntu LTS 18.04, which ships with GCC version 7.3.0

The build failure is:

/usr/bin/ld.gold: error: Source/JavaScriptCore/CMakeFiles/JavaScriptCore.dir/llint/LowLevelInterpreter.cpp.o: requires dynamic R_X86_64_PC32 reloc against 'slow_path_checkpoint_osr_exit_from_inlined_call' which may overflow at runtime; recompile with -fPIC
collect2: error: ld returned 1 exit status

Complete log: Build log failure: https://build.webkit.org/builders/GTK%20Linux%2064-bit%20Release%20Ubuntu%20LTS%20%28Build%29/builds/27705

The error is not reproducible with GCC-8, neither with Clang.


Referenced Bugs:

https://bugs.webkit.org/show_bug.cgi?id=205232
[Bug 205232] DFG/FTL should be able to exit to the middle of a bytecode
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