[llvm-bugs] [Bug 30732] neon instructions emitted for targets without it.
https://llvm.org/bugs/show_bug.cgi?id=30732 James Molloy changed: What|Removed |Added Status|NEW |RESOLVED CC||james.mol...@arm.com Resolution|--- |INVALID --- Comment #1 from James Molloy --- Hi, NEON is indeed optional for ARMv7-A cores, however it is on by default. It is possible to disable NEON by specifying the -mfpu option to a VFP unit (not "neon"): ./bin/clang --target=arm-linux-unknown-gnueabihf -march=armv7-a -mcpu=generic -O2 x.c -o - -S -mfpu=vfpv3 ... snip ... vldrd0, .LCPI0_0 ... snip ... -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30728] Cannot build with -DLIBOMP_OMP_VERSION=40
https://llvm.org/bugs/show_bug.cgi?id=30728 Paul Osmialowski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #2 from Paul Osmialowski --- Seems like it was being fixed as I opened this ticket. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30489] Cannot build with -DLIBOMP_FORTRAN_MODULES=True
https://llvm.org/bugs/show_bug.cgi?id=30489 Paul Osmialowski changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #2 from Paul Osmialowski --- Fixed upstream. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30733] New: section flags syntax differences between gas and llvm intergrated assembler
https://llvm.org/bugs/show_bug.cgi?id=30733 Bug ID: 30733 Summary: section flags syntax differences between gas and llvm intergrated assembler Product: new-bugs Version: trunk Hardware: PC OS: All Status: NEW Severity: normal Priority: P Component: new bugs Assignee: unassignedb...@nondot.org Reporter: christof.do...@arm.com CC: llvm-bugs@lists.llvm.org Classification: Unclassified gas its .section directive nowadays accepts "a numeric value indicating the bits to be set in the ELF section header's flags field". See: https://sourceware.org/binutils/docs-2.27/as/Section.html#Section Note that this can also be applied to builtin sections. For example this works in gas (but not in llvm): .section .text,"0x2006",%progbits -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30734] New: Building with CFLAGS=-DBUILD_MEMORY=1 (FIRST_TOUCH) does not export non-static __kmp_ft_page_allocate() function into a final library
https://llvm.org/bugs/show_bug.cgi?id=30734 Bug ID: 30734 Summary: Building with CFLAGS=-DBUILD_MEMORY=1 (FIRST_TOUCH) does not export non-static __kmp_ft_page_allocate() function into a final library Product: OpenMP Version: unspecified Hardware: PC OS: All Status: NEW Severity: normal Priority: P Component: Runtime Library Assignee: unassignedb...@nondot.org Reporter: pawel.osmialow...@foss.arm.com CC: llvm-bugs@lists.llvm.org Classification: Unclassified I guess following is missing in kmp.h: #if (BUILD_MEMORY==FIRST_TOUCH) extern void * __kmp_ft_page_allocate( size_t size ); #endif ...somewhere before this: extern void * ___kmp_page_allocate( size_t size KMP_SRC_LOC_DECL ); -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30735] New: llvm-cov timeout in buildbots may be caused by Unix signal implementation
https://llvm.org/bugs/show_bug.cgi?id=30735 Bug ID: 30735 Summary: llvm-cov timeout in buildbots may be caused by Unix signal implementation Product: new-bugs Version: unspecified Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P Component: new bugs Assignee: unassignedb...@nondot.org Reporter: renato.go...@linaro.org CC: llvm-bugs@lists.llvm.org Classification: Unclassified Timeouts on check-all are getting slightly more common than they should. Example: http://lab.llvm.org:8011/builders/clang-cmake-armv7-a15/builds/15968 and many other PPC and AArch64 builds out there. While building it locally on AArch64, I noticed my tests were locked in the same way as we saw the buildbot once, with multiple instances of `llvm-cov` and zero CPU utilisation. Here's a few error messages I've seen on my local build (that weren't on the buildbots, possibly because the timeout killed it first): terminate called after throwing an instance of 'std::system_error' what(): Unknown error -1 #0 0x83f2e8ec llvm::sys::PrintStackTrace(llvm::raw_ostream&) llvm/lib/Support/Unix/Signals.inc:402:0 I'm not sure this is related, but it sure it weird, given that those errors weren't on `llvm-cov` itself, but on unrelated unit tests, like `VerifierTest.StripInvalidDebugInfoLegacy`. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 28752] Assertion `Parent->isHidden() && "unexpectedly hidden decl"' failed.
https://llvm.org/bugs/show_bug.cgi?id=28752 Vassil Vassilev changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #6 from Vassil Vassilev --- Another fix was done in r284577. The bug should be fixed now. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30736] New: LLVM fails to load DIA from VS 2015 on clang-x64-ninja-win7 bot
https://llvm.org/bugs/show_bug.cgi?id=30736 Bug ID: 30736 Summary: LLVM fails to load DIA from VS 2015 on clang-x64-ninja-win7 bot Product: libraries Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: normal Priority: P Component: DebugInfo Assignee: unassignedb...@nondot.org Reporter: r...@google.com CC: llvm-bugs@lists.llvm.org Classification: Unclassified Example: http://lab.llvm.org:8011/builders/clang-x64-ninja-win7/builds/16588 All the tools that use DIA print empty error messages like this: "llvm-pdbdump: DIA Error: " First, we should fix the bot. Second, it would be nice if our build was less fragile to DIA registration issues. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30737] New: Half-baked clang warning about address of members of packed structs
https://llvm.org/bugs/show_bug.cgi?id=30737 Bug ID: 30737 Summary: Half-baked clang warning about address of members of packed structs Product: new-bugs Version: trunk Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P Component: new bugs Assignee: unassignedb...@nondot.org Reporter: st...@mit.edu CC: llvm-bugs@lists.llvm.org Classification: Unclassified Created attachment 17461 --> https://llvm.org/bugs/attachment.cgi?id=17461&action=edit Minimal test case with actual code from production I'm using clang 4.0 on Debian and getting spurious "address-of-packed-member" warnings. The struct in question is declared with __attribute__((packed)) __attribute__((aligned(2))) and consists of three unsigned shorts. So it seems the warning is triggering without regard to the actual alignment of the struct and its members and without regard to the actual storage aligment of the struct. $ /usr/bin/clang-4.0 -v clang version 4.0.0-svn283054-1~exp1 (trunk) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/5 Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/5.4.1 Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/6 Found candidate GCC installation: /usr/bin/../lib/gcc/i686-linux-gnu/6.2.0 Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5 Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/5.4.1 Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6 Found candidate GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.2.0 Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/5 Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/5.4.1 Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/6 Found candidate GCC installation: /usr/lib/gcc/i686-linux-gnu/6.2.0 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/5.4.1 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6 Found candidate GCC installation: /usr/lib/gcc/x86_64-linux-gnu/6.2.0 Selected GCC installation: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.2.0 Candidate multilib: .;@m64 Candidate multilib: 32;@m32 Candidate multilib: x32;@mx32 Selected multilib: .;@m64 -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30498] [asan] Find a better way to print variables in stack-use-after-scope reports
https://llvm.org/bugs/show_bug.cgi?id=30498 Vitaly Buka changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 28837] [ThinLTO] Comdat declaration rejected by Verifier during ThinLTO link
https://llvm.org/bugs/show_bug.cgi?id=28837 Wolfgang Pieb changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30706] Fatal crash when targeting thumbv7-windows-msvc
https://llvm.org/bugs/show_bug.cgi?id=30706 Reid Kleckner changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #7 from Reid Kleckner --- r284633 -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30739] New: assertion failure on ambiguous qualifier in dependent member access, "Cannot handle ambiguities here yet"
https://llvm.org/bugs/show_bug.cgi?id=30739 Bug ID: 30739 Summary: assertion failure on ambiguous qualifier in dependent member access, "Cannot handle ambiguities here yet" Product: clang Version: trunk Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P Component: C++ Assignee: unassignedclangb...@nondot.org Reporter: richard-l...@metafoo.co.uk CC: dgre...@apple.com, llvm-bugs@lists.llvm.org Classification: Unclassified Testcase: inline namespace N { struct X { int n; }; } inline namespace M { struct X {}; } struct Y : N::X {}; template int f(T y) { return y.X::n; } Result: clang-3.5: lib/Sema/SemaCXXScopeSpec.cpp:370: clang::NamedDecl *clang::Sema::FindFirstQualifierInScope(clang::Scope *, clang::NestedNameSpecifier *): Assertion `!Found.isAmbiguous() && "Cannot handle ambiguities here yet"' failed. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30478] UBSan vptr: false positive if virtual method if privately overriden
https://llvm.org/bugs/show_bug.cgi?id=30478 Vedant Kumar changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #2 from Vedant Kumar --- Fixed in clang/r284636. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30740] New: -fsanitize-blacklist not working to support MSAN warnings
https://llvm.org/bugs/show_bug.cgi?id=30740 Bug ID: 30740 Summary: -fsanitize-blacklist not working to support MSAN warnings Product: compiler-rt Version: 3.9 Hardware: PC OS: All Status: NEW Severity: normal Priority: P Component: compiler-rt Assignee: unassignedb...@nondot.org Reporter: d...@mapbox.com CC: llvm-bugs@lists.llvm.org Classification: Unclassified I've been trying to use `-fsanitize=memory -fsanitize-blacklist=msan-blacklist.txt` together. I would expect that the WARNINGS I suppress in the `msan-blacklist.txt` file using `fun:` and `src:` syntax would be respected (I am following the doc at http://clang.llvm.org/docs/SanitizerSpecialCaseList.html). However what I am seeing is that the WARNINGS I am trying to suppress still show up. I am unable to suppress them. I'm testing with clang 3.9.0. Did support for suppressions regress? -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30731] Assertion `CXXInfo->BaseOffsets.count(Base) && "Did not find base!"' failed
https://llvm.org/bugs/show_bug.cgi?id=30731 Hans Wennborg changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #3 from Hans Wennborg --- r284624 -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30741] New: Issue parsing linker script
https://llvm.org/bugs/show_bug.cgi?id=30741 Bug ID: 30741 Summary: Issue parsing linker script Product: lld Version: unspecified Hardware: All OS: All Status: NEW Severity: normal Priority: P Component: All Bugs Assignee: unassignedb...@nondot.org Reporter: b...@comstyle.com CC: llvm-bugs@lists.llvm.org Classification: Unclassified ld.lld -T ../../../../arch/amd64/conf/ld.script -X --warn-common -nopie -S -o bsd ${SYSTEM_HEAD} vers.o ${OBJS} line 52: ; expected, but got & __text_start = ABSOLUTE(.) & 0xf000; ^ The linker script can be seen here.. http://openbsd.comstyle.com/cgi/cvsweb/src/sys/arch/amd64/conf/ld.script -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30741] Issue parsing linker script
https://llvm.org/bugs/show_bug.cgi?id=30741 Rui Ueyama changed: What|Removed |Added Status|NEW |RESOLVED CC||r...@google.com Resolution|--- |FIXED --- Comment #1 from Rui Ueyama --- Should be fixed in r284662. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30742] New: loop vectorizer causes dominance violation
https://llvm.org/bugs/show_bug.cgi?id=30742 Bug ID: 30742 Summary: loop vectorizer causes dominance violation Product: new-bugs Version: trunk Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P Component: new bugs Assignee: unassignedb...@nondot.org Reporter: eric.schwe...@pgroup.com CC: llvm-bugs@lists.llvm.org Classification: Unclassified Created attachment 17462 --> https://llvm.org/bugs/attachment.cgi?id=17462&action=edit -loop-vectorize bug The attached program shows a failure in opt's loop vectorizer pass. I believe this failure has been present for several releases, and I have replicated it with trunk, 3.9, etc. % opt bug.bc -verify -disable-output % opt bug.bc -loop-vectorize -disable-output Instruction does not dominate all uses! %49 = select i1 %48, i32 1, i32 %47 %43 = add i32 %49, -7 LLVM ERROR: Broken function found, compilation aborted! -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30743] New: entry symbol start_phys not found, assuming 0
https://llvm.org/bugs/show_bug.cgi?id=30743 Bug ID: 30743 Summary: entry symbol start_phys not found, assuming 0 Product: lld Version: unspecified Hardware: All OS: All Status: NEW Severity: normal Priority: P Component: All Bugs Assignee: unassignedb...@nondot.org Reporter: b...@comstyle.com CC: llvm-bugs@lists.llvm.org Classification: Unclassified ld.lld -T ../../../../arch/amd64/conf/ld.script -X --warn-common -nopie -S -o bsd ${SYSTEM_HEAD} vers.o ${OBJS} entry symbol start_phys not found, assuming 0 The linker script can be seen here.. http://openbsd.comstyle.com/cgi/cvsweb/src/sys/arch/amd64/conf/ld.script -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30640] [ppc] Shorter sequence to load 64bit constant with same hi/lo parts
https://llvm.org/bugs/show_bug.cgi?id=30640 Carrot changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|--- |FIXED --- Comment #2 from Carrot --- Fixed in r284276. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30743] entry symbol start_phys not found, assuming 0
https://llvm.org/bugs/show_bug.cgi?id=30743 Rui Ueyama changed: What|Removed |Added Status|NEW |RESOLVED CC||r...@google.com Resolution|--- |FIXED --- Comment #1 from Rui Ueyama --- Fixed in r284676. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30744] New: Compile error in libclang/CIndex.cpp
https://llvm.org/bugs/show_bug.cgi?id=30744 Bug ID: 30744 Summary: Compile error in libclang/CIndex.cpp Product: clang Version: trunk Hardware: PC OS: All Status: NEW Severity: normal Priority: P Component: libclang Assignee: unassignedclangb...@nondot.org Reporter: d...@mapbox.com CC: kli...@google.com, llvm-bugs@lists.llvm.org Classification: Unclassified With latest head (llvm https://llvm.org/svn/llvm-project/cfe/trunk@284684 91177308-0d34-0410-b5e6-96231b3b80d8) (clang https://llvm.org/svn/llvm-project/cfe/trunk@284683 91177308-0d34-0410-b5e6-96231b3b80d8) I'm seeing: ../tools/clang/tools/libclang/CIndex.cpp:3160:3: error: use of undeclared identifier 'LLVM_FUNCTION_NAME' LOG_FUNC_SECTION { ^ ../tools/clang/tools/libclang/CLog.h:101:38: note: expanded from macro 'LOG_FUNC_SECTION' #define LOG_FUNC_SECTION LOG_SECTION(LLVM_FUNCTION_NAME) ^ -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 26964] CodeGen compiler error
https://llvm.org/bugs/show_bug.cgi?id=26964 Dane Springmeyer changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED --- Comment #1 from Dane Springmeyer --- No longer seeing this problem, marking as resolved. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30708] wrong code at -O3 on x86_64-linux-gnu (in both 32-bit and 64-bit modes)
https://llvm.org/bugs/show_bug.cgi?id=30708 Davide Italiano changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |INVALID --- Comment #8 from Davide Italiano --- This code exhibits undefined behaviour. Just before instcombine (but after inlining and other many passes) main() contains the following basica block: .split: ; preds = %0 %cmp.i.us20 = icmp ugt i32 53, 1 %shr.i.us21 = lshr i32 1, 53 %cmp624.i.us22 = zext i1 %cmp.i.us20 to i32 %conv4.i.us23 = or i32 %cmp624.i.us22, %shr.i.us21 %. = select i1 %tobool8.us46.i, i32 0, i32 1 store i32 1, i32* @c, align 4 store i32 %., i32* @a, align 4 store i32 %conv4.i.us23, i32* @b, align 4 %tmp = load i32, i32* @b, align 4 call void (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 %tmp) ret void This instruction: %shr.i.us21 = lshr i32 1, 53 has UB as we're trying to shift right > 32, that gets folded into `undef` by instcombine, and the next `or i32 %cmp624.i.us22 undef` gets in turn folded into -1. That's the `-1` value that's subsequently stored, loaded, and printed. -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 30708] wrong code at -O3 on x86_64-linux-gnu (in both 32-bit and 64-bit modes)
https://llvm.org/bugs/show_bug.cgi?id=30708 Zhendong Su changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|INVALID |--- --- Comment #9 from Zhendong Su --- Hi Davide, please note that original test program in C is valid, so, reopening it. And thanks for your effort in investigating it! -- You are receiving this mail because: You are on the CC list for the bug. ___ llvm-bugs mailing list llvm-bugs@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs