[LLVMbugs] [Bug 22746] New: Regression: "wrong type for intrinsic global variable"

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=22746

            Bug ID: 22746
           Summary: Regression: "wrong type for intrinsic global variable"
           Product: clang
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Frontend
          Assignee: unassignedclangbugs at nondot.org
          Reporter: nicolasweber at gmx.de
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

The chromium/linux/clang tot bot turned red:
http://build.chromium.org/p/chromium.fyi/builders/ClangToTLinux%20(dbg)

FAILED: ../../third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF
obj/breakpad/src/processor/breakpad_processor_support.logging.o.d
-DV8_DEPRECATION_WARNINGS -D_FILE_OFFSET_BITS=64 -DCHROMIUM_BUILD
-DCR_CLANG_REVISION=230922 -DCOMPONENT_BUILD -DTOOLKIT_VIEWS=1
-DUI_COMPOSITOR_IMAGE_TRANSPORT -DUSE_AURA=1 -DUSE_ASH=1 -DUSE_PANGO=1
-DUSE_CAIRO=1 -DUSE_DEFAULT_RENDER_THEME=1 -DUSE_LIBJPEG_TURBO=1 -DUSE_X11=1
-DUSE_CLIPBOARD_AURAX11=1 -DENABLE_ONE_CLICK_SIGNIN -DENABLE_PRE_SYNC_BACKUP
-DENABLE_REMOTING=1 -DENABLE_WEBRTC=1 -DENABLE_PEPPER_CDMS
-DENABLE_CONFIGURATION_POLICY -DENABLE_NOTIFICATIONS -DUSE_UDEV
-DDONT_EMBED_BUILD_METADATA -DENABLE_TASK_MANAGER=1 -DENABLE_EXTENSIONS=1
-DENABLE_PLUGINS=1 -DENABLE_SESSION_SERVICE=1 -DENABLE_THEMES=1
-DENABLE_AUTOFILL_DIALOG=1 -DENABLE_BACKGROUND=1 -DENABLE_GOOGLE_NOW=1
-DCLD_VERSION=2 -DENABLE_PRINTING=1 -DENABLE_BASIC_PRINTING=1
-DENABLE_PRINT_PREVIEW=1 -DENABLE_SPELLCHECK=1
-DENABLE_CAPTIVE_PORTAL_DETECTION=1 -DENABLE_APP_LIST=1 -DENABLE_SETTINGS_APP=1
-DENABLE_SUPERVISED_USERS=1 -DENABLE_MDNS=1 -DENABLE_SERVICE_DISCOVERY=1
-DV8_USE_EXTERNAL_STARTUP_DATA -DUSE_LIBPCI=1 -DUSE_GLIB=1 -DUSE_NSS=1
-DDYNAMIC_ANNOTATIONS_ENABLED=1 -DWTF_USE_DYNAMIC_ANNOTATIONS=1 -D_DEBUG
-D_GLIBCXX_DEBUG=1 -Igen -I../../breakpad/src -I../../breakpad/src/client
-I../../breakpad/src/third_party/linux/include -I../.. -I../../breakpad
-fstack-protector --param=ssp-buffer-size=4  -pthread -fno-strict-aliasing
-Wno-unused-parameter -Wno-missing-field-initializers -fvisibility=hidden -pipe
-fPIC -Wno-reserved-user-defined-literal -fcolor-diagnostics
-B/b/build/slave/ClangToTLinux__dbg_/build/src/third_party/binutils/Linux_x64/Release/bin
-Wheader-hygiene -Wno-char-subscripts -Wno-unneeded-internal-declaration
-Wno-covered-switch-default -Wstring-conversion -Wno-c++11-narrowing
-Wno-deprecated-register -Wno-inconsistent-missing-override -Wno-format
-Wno-unused-result -m64 -march=x86-64 -O0 -g -gdwarf-4 -funwind-tables
-gsplit-dwarf -Wno-undefined-bool-conversion
-Wno-tautological-undefined-compare -fno-exceptions -fno-rtti
-fno-threadsafe-statics -fvisibility-inlines-hidden -std=gnu++11
-Wno-deprecated  -c ../../breakpad/src/processor/logging.cc -o
obj/breakpad/src/processor/breakpad_processor_support.logging.o
wrong type for intrinsic global variable
[1 x { i32, void ()*, i8* }]* @llvm.global_ctors
fatalerror: error in backend: Broken module found, compilation aborted!
clang-3.7:error: clang frontend command failed with exit code 70 (use -v to see
invocation)


Regression range: `svn log -r230904:r230921
https://nico@llvm.org/svn/llvm-project`


pcc's r230914 looks the most likely.

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