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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@291816 91177308-0d34-0410-b5e6-96231b3b80d8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@291843 91177308-0d34-0410-b5e6-96231b3b80d8
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------------------------------------------------------------------------ r291863 | chapuni | 2017-01-12 16:17:15 -0800 (Thu, 12 Jan 2017) | 1 line xray-account: Avoid std::errc::bad_message to appease mingw. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@291914 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r291875 | chapuni | 2017-01-12 17:13:10 -0800 (Thu, 12 Jan 2017) | 8 lines Revert r291503, "Lift the 10-type limit for AlignedCharArrayUnion", and followings. r291503, "Lift the 10-type limit for AlignedCharArrayUnion" r291514, "Fix MSVC build of AlignedCharArrayUnion" r291515, "Revert the attempt to optimize the constexpr functions. MSVC does not handle this yet" r291519, "Try once again to fix the MSVC build of AlignedCharArrayUnion" They has been failing on i686-linux. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@291945 91177308-0d34-0410-b5e6-96231b3b80d8
https://reviews.llvm.org/D28605 git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292009 91177308-0d34-0410-b5e6-96231b3b80d8
https://reviews.llvm.org/D28746 git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292079 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292242 | bwilson | 2017-01-17 11:18:57 -0800 (Tue, 17 Jan 2017) | 5 lines Revert r291640 change to fold X86 comparison with atomic_load_add. Even with the fix from r291630, this still causes problems. I get widespread assertion failures in the Swift runtime's WeakRefCount::increment() function. I sent a reduced testcase in reply to the commit. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292243 91177308-0d34-0410-b5e6-96231b3b80d8
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------------------------------------------------------------------------ r292255 | mgorny | 2017-01-17 13:04:19 -0800 (Tue, 17 Jan 2017) | 12 lines [cmake] Update SOVERSION for the new versioning scheme Update SOVERSION to use just the major version number rather than major+minor, to match the new versioning scheme where only major is used to indicate API/ABI version. Since two-digit SOVERSIONs were introduced post 3.9 branching, this change does not risk any SOVERSION collisions. In the past, two-component X.Y SOVERSIONs were shortly used but those will not interfere with the new ones since the new versions start at 4. Differential Revision: https://reviews.llvm.org/D28730 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292270 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r291968 | dannyb | 2017-01-13 14:40:01 -0800 (Fri, 13 Jan 2017) | 23 lines NewGVN: Move leaders around properly to ensure we have a canonical dominating leader. Fixes PR 31613. Summary: This is a testcase where phi node cycling happens, and because we do not order the leaders by domination or anything similar, the leader keeps changing. Using std::set for the members is too expensive, and we actually don't need them sorted all the time, only at leader changes. We could keep both a set and a vector, and keep them mostly sorted and resort as necessary, or use a set and a fibheap, but all of this seems premature. After running some statistics, we are able to avoid the vast majority of sorting by keeping a "next leader" field. Most congruence classes only have leader changes once or twice during GVN. Reviewers: davide Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D28594 ------------------------------------------------------------------------ ------------------------------------------------------------------------ r291979 | dannyb | 2017-01-13 15:54:10 -0800 (Fri, 13 Jan 2017) | 1 line NewGVN: Fix PR31613 test regex naming ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292307 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292133 | hfinkel | 2017-01-16 07:22:01 -0800 (Mon, 16 Jan 2017) | 10 lines Fix use-after-free bug in AffectedValueCallbackVH::allUsesReplacedWith When transferring affected values in the cache from an old value, identified by the value of the current callback, to the specified new value we might need to insert a new entry into the DenseMap which constitutes the cache. Doing so might delete the current callback object. Move the copying logic into a new function, a member of the assumption cache itself, so that we don't run into UB should the callback handle itself be removed mid-copy. Differential Revision: https://reviews.llvm.org/D28749 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292312 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r291966 | majnemer | 2017-01-13 14:24:27 -0800 (Fri, 13 Jan 2017) | 6 lines [LoopStrengthReduce] Don't bother rewriting PHIs in catchswitch blocks The catchswitch instruction cannot be split, don't bother trying to rewrite it. This fixes PR31627. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292340 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292244 | joerg | 2017-01-17 20:29:15 +0100 (Di, 17. Jan 2017) | 2 Zeilen Remove an overeager assert from r288844. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292453 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292254 | mssimpso | 2017-01-17 12:51:39 -0800 (Tue, 17 Jan 2017) | 8 lines [LV] Mark non-consecutive-like pointers non-uniform If a memory instruction will be vectorized, but it's pointer operand is non-consecutive-like, the instruction is a gather or scatter operation. Its pointer operand will be non-uniform. This should fix PR31671. Reference: https://llvm.org/bugs/show_bug.cgi?id=31671 Differential Revision: https://reviews.llvm.org/D28819 ------------------------------------------------------------------------ ------------------------------------------------------------------------ r292280 | mssimpso | 2017-01-17 14:21:33 -0800 (Tue, 17 Jan 2017) | 1 line [LV] Add requires asserts to test case ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292503 91177308-0d34-0410-b5e6-96231b3b80d8
…data lazy-loading" git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292505 91177308-0d34-0410-b5e6-96231b3b80d8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292602 91177308-0d34-0410-b5e6-96231b3b80d8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292603 91177308-0d34-0410-b5e6-96231b3b80d8
…t honor the recently added file-based API git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292731 91177308-0d34-0410-b5e6-96231b3b80d8
…ry Analysis" pass git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292732 91177308-0d34-0410-b5e6-96231b3b80d8
…uction attachments" git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292760 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r291858 | eugenis | 2017-01-12 15:03:03 -0800 (Thu, 12 Jan 2017) | 1 line [asan] Refactor instrumentation of globals. ------------------------------------------------------------------------ ------------------------------------------------------------------------ r291859 | eugenis | 2017-01-12 15:26:20 -0800 (Thu, 12 Jan 2017) | 6 lines [asan] Don't overalign global metadata. Other than on COFF with incremental linking, global metadata should not need any extra alignment. Differential Revision: https://reviews.llvm.org/D28628 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292802 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292583 | dannyb | 2017-01-19 22:38:41 -0800 (Thu, 19 Jan 2017) | 4 lines NewGVN: Fix PR 31682, an overactive assert. Part of the assert has been left active for further debugging. The other part has been turned into a stat for tracking for the moment. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292810 91177308-0d34-0410-b5e6-96231b3b80d8
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------------------------------------------------------------------------ r292323 | pzheng | 2017-01-17 17:03:29 -0800 (Tue, 17 Jan 2017) | 9 lines [test-release.sh] Add Polly to the list of projects Reviewers: zinob, hans, grosser Reviewed By: hans, grosser Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D28712 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292831 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292758 | spatel | 2017-01-22 09:06:12 -0800 (Sun, 22 Jan 2017) | 4 lines [x86] avoid crashing with illegal vector type (PR31672) https://llvm.org/bugs/show_bug.cgi?id=31672 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292832 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292467 | compnerd | 2017-01-18 18:58:46 -0800 (Wed, 18 Jan 2017) | 7 lines llvm-cxxfilt: filter out invalid manglings c++filt does not attempt to demangle symbols which do not match its expected format. This means that the symbol must start with _Z or ___Z (block invocation function extension). Any other symbols are returned as is. Note that this is different from the behaviour of __cxa_demangle which will demangle fragments. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292861 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r291909 | compnerd | 2017-01-13 08:25:33 -0800 (Fri, 13 Jan 2017) | 9 lines ARM: match GCC's behaviour for builtins GCC changes the CC between the user-code and the builtins based on the value of `-target` rather than `-mfloat-abi`. When a HF target is used, the VFP variant of the AAPCS CC is used. Otherwise, the AAPCS variant is used. In all cases, the AEABI functions use the AAPCS CC. Adjust the calling convention based on the target. Resolves PR30543! ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@292951 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292444 | mkuper | 2017-01-18 15:05:58 -0800 (Wed, 18 Jan 2017) | 7 lines Revert r291670 because it introduces a crash. r291670 doesn't crash on the original testcase from PR31589, but it crashes on a slightly more complex one. PR31589 has the new reproducer. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@293070 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r293025 | ahatanak | 2017-01-24 22:21:51 -0800 (Tue, 24 Jan 2017) | 29 lines [SimplifyCFG] Do not sink and merge inline-asm instructions. Conservatively disable sinking and merging inline-asm instructions as doing so can potentially create arguments that cannot satisfy the inline-asm constraints. For example, SimplifyCFG used to do the following transformation: (before) if.then: %0 = call i32 asm "rorl $2, $0", "=&r,0,n"(i32 %r6, i32 8) br label %if.end if.else: %1 = call i32 asm "rorl $2, $0", "=&r,0,n"(i32 %r6, i32 6) br label %if.end (after) %.sink = select i1 %tobool, i32 6, i32 8 %0 = call i32 asm "rorl $2, $0", "=&r,0,n"(i32 %r6, i32 %.sink) This would result in a crash in the backend since only immediate integer operands are permitted for constraint "n". rdar://problem/30110806 Differential Revision: https://reviews.llvm.org/D29111 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@293074 91177308-0d34-0410-b5e6-96231b3b80d8
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Avoid printing optimization remarks from llc unless they are enabled. Fixes http://llvm.org/PR32184 git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@299409 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r298551 | kzhuravl | 2017-03-22 17:48:18 -0400 (Wed, 22 Mar 2017) | 4 lines [AMDGPU] Fix bug 31610 Differential Revision: https://reviews.llvm.org/D31258 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@299441 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r298705 | tstellar | 2017-03-24 12:13:18 -0400 (Fri, 24 Mar 2017) | 11 lines stable-merge-request.sh: Add a script for submitting merge requests via bugzilla Summary: This script will automatically create a new stable merge request bug in bugzilla for the given svn revision and release number. Reviewers: hans Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D30905 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@299455 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r296698 | rnk | 2017-03-01 17:41:12 -0500 (Wed, 01 Mar 2017) | 10 lines [Constant Hoisting] Avoid inserting instructions before EH pads Now that terminators can be EH pads, this code needs to iterate over the immediate dominators of the EH pad to find a valid insertion point. Fix for PR32107 Patch by Robert Olliff! Differential Revision: https://reviews.llvm.org/D30511 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@299670 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r298604 | niravd | 2017-03-23 11:01:50 -0400 (Thu, 23 Mar 2017) | 14 lines [SDAG] Fix zeroExtend assertion error Move CombineTo preventing deleted node from being returned in visitZERO_EXTEND. Fixes PR32284. Reviewers: RKSimon, bogner Reviewed By: RKSimon Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D31254 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@300979 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r296493 | brad | 2017-02-28 12:28:35 -0500 (Tue, 28 Feb 2017) | 2 lines Set default CPU for OpenBSD/arm to Cortex-A8 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@301082 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r296105 | sdardis | 2017-02-24 10:50:27 +0000 (Fri, 24 Feb 2017) | 13 lines [mips][mc] Fix a crash when disassembling odd sized sections Make the MIPS disassembler consistent with the other targets in returning a Size of zero when the input buffer cannot contain an instruction due to it's size. Previously it reported the minimum instruction size when it failed due to the buffer not being big enough for an instruction causing llvm-objdump to crash when disassembling all sections. Reviewers: slthakur Differential Revision: https://reviews.llvm.org/D29984 ------------------------------------------------------------------------ ------------------------------------------------------------------------ r296106 | sdardis | 2017-02-24 10:51:27 +0000 (Fri, 24 Feb 2017) | 5 lines [mips][mc] Fix a crash when disassembling odd sized sections Corresponding test. ------------------------------------------------------------------------ ------------------------------------------------------------------------ r296111 | rovka | 2017-02-24 12:47:11 +0000 (Fri, 24 Feb 2017) | 1 line Fixup r296105 - only run tests on Mips ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@301169 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r300404 | dim | 2017-04-15 18:15:01 -0400 (Sat, 15 Apr 2017) | 22 lines Use correct registers for "A" inline asm constraint Summary: In PR32594, inline assembly using the 'A' constraint on x86_64 causes llvm to crash with a "Cannot select" stack trace. This is because `X86TargetLowering::getRegForInlineAsmConstraint` hardcodes that 'A' means the EAX and EDX registers. However, on x86_64 it means the RAX and RDX registers, and on 16-bit x86 (ia16?) it means the old AX and DX registers. Add new register classes in `X86RegisterInfo.td` to support these cases, and amend the logic in `getRegForInlineAsmConstraint` to cope with different subtargets. Also add a test case, derived from PR32594. Reviewers: craig.topper, qcolombet, RKSimon, ab Reviewed By: ab Subscribers: ab, emaste, royger, llvm-commits Differential Revision: https://reviews.llvm.org/D31902 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@301436 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r300429 | d0k | 2017-04-16 16:13:08 -0400 (Sun, 16 Apr 2017) | 7 lines [X86] Remove special handling for 16 bit for A asm constraints. Our 16 bit support is assembler-only + the terrible hack that is .code16gcc. Simply using 32 bit registers does the right thing for the latter. Fixes PR32681. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@301437 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r294786 | yaxunl | 2017-02-10 16:46:07 -0500 (Fri, 10 Feb 2017) | 24 lines Fix invalid addrspacecast due to combining alloca with global var For function-scope variables with large initialisation list, FE usually generates a global variable to hold the initializer, then generates memcpy intrinsic to initialize the alloca. InstCombiner::visitAllocaInst identifies such allocas which are accessed only by reading and replaces them with the global variable. This is done by casting the global variable to the type of the alloca and replacing all references. However, when the global variable is in a different address space which is disjoint with addr space 0 (e.g. for IR generated from OpenCL, global variable cannot be in private addr space i.e. addr space 0), casting the global variable to addr space 0 results in invalid IR for certain targets (e.g. amdgpu). To fix this issue, when the global variable is not in addr space 0, instead of casting it to addr space 0, this patch chases down the uses of alloca until reaching the load instructions, then replaces load from alloca with load from the global variable. If during the chasing bitcast and GEP are encountered, new bitcast and GEP based on the global variable are generated and used in the load instructions. Differential Revision: https://reviews.llvm.org/D27283 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@301452 91177308-0d34-0410-b5e6-96231b3b80d8
Tweaked to not remove the non-const variants as to not change the ABI. ------------------------------------------------------------------------ r292034 | majnemer | 2017-01-14 13:54:58 -0800 (Sat, 14 Jan 2017) | 7 lines Adding const overloads of operator* and operator-> for DenseSet iterators This fixes some problems when building ClangDiagnostics.cpp on Visual Studio 2017 RC. As far as I understand, there was a change in the implementation of the constructor for std::vector with two iterator parameters, which in our case causes an attempt to dereference const Iterator objects. Since there was no overload for a const Iterator, the compile would fail. Patch by Hugo Puhlmann! Differential Revision: https://reviews.llvm.org/D28726 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@301479 91177308-0d34-0410-b5e6-96231b3b80d8
Included an updated testcase ------------------------------------------------------------------------ [Hexagon] Fix lowering of formal arguments of type i1 On Hexagon, values of type i1 are passed in registers of type i32, even though i1 is not a legal value for these registers. This is a special case and needs special handling to maintain consistency of the lowering information. This fixes PR32089. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@301550 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r296163 | yaxunl | 2017-02-24 15:27:25 -0500 (Fri, 24 Feb 2017) | 9 lines [InstCombine] Fix bug in pointer replacement This optimisation was crashing when there was a chain of more than one bitcast instruction to replace, as a result of the changes in D27283. Patch by James Price. Differential Revision: https://reviews.llvm.org/D30347 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303166 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r294690 | ericwf | 2017-02-09 20:59:20 -0500 (Thu, 09 Feb 2017) | 13 lines [CMake] Fix pthread handling for out-of-tree builds LLVM defines `PTHREAD_LIB` which is used by AddLLVM.cmake and various projects to correctly link the threading library when needed. Unfortunately `PTHREAD_LIB` is defined by LLVM's `config-ix.cmake` file which isn't installed and therefore can't be used when configuring out-of-tree builds. This causes such builds to fail since `pthread` isn't being correctly linked. This patch attempts to fix that problem by renaming and exporting `LLVM_PTHREAD_LIB` as part of`LLVMConfig.cmake`. I renamed `PTHREAD_LIB` because It seemed likely to cause collisions with downstream users of `LLVMConfig.cmake`. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303399 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r297403 | tstellar | 2017-03-09 14:24:07 -0500 (Thu, 09 Mar 2017) | 17 lines CMake: Don't install llvm-tblgen twice Summary: The add_tablegen macros defines its own install target, and it was also calling add_llvm_utility which adds another install target. Configuring with -DLLVM_TOOLS_INSTALL_DIR set to something other than 'bin' along with -DLLVM_INSTALL_UTILS=ON was causing llvm-tablgen to be installed to two separate directories. Reviewers: beanz, hans Reviewed By: beanz Subscribers: llvm-commits, mgorny Differential Revision: https://reviews.llvm.org/D30656 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303413 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r299866 | arsenm | 2017-04-10 15:00:25 -0400 (Mon, 10 Apr 2017) | 3 lines [MemCpyOpt] Only replace memcpy with bitcast if address spaces match Patch by James Price ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303657 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r302137 | mstorsjo | 2017-05-04 06:54:35 -0400 (Thu, 04 May 2017) | 9 lines [ArgPromotion] Fix a truncated variable This fixes a regression since SVN rev 273808 (which was supposed to not change functionality). The regression caused miscompilations (noted in the wild when targeting AArch64) on platforms with 32 bit long. Differential Revision: https://reviews.llvm.org/D32850 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303661 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r303456 | eugenis | 2017-05-19 16:58:48 -0400 (Fri, 19 May 2017) | 3 lines [safestack] Disable stack coloring by default. Workaround for apparent miscompilation of PR32143. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303687 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r303685 | tstellar | 2017-05-23 16:35:38 -0400 (Tue, 23 May 2017) | 5 lines merge-request.sh: Use https url for bugzilla With the http url, the script fails with: Connection lost/failed: 411 Client Error: Length Required ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303688 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r302416 | mstorsjo | 2017-05-08 06:26:24 -0400 (Mon, 08 May 2017) | 19 lines [ARM] Clear the constant pool cache on explicit .ltorg directives Multiple ldr pseudoinstructions with the same constant value will reuse the same constant pool entry. However, if the constant pool is explicitly flushed with a .ltorg directive, we should not try to reference constants in the previous pool any longer, since they may be out of range. This fixes assembling hand-written assembler source which repeatedly loads the same constant value, across a binary size larger than the pc-relative fixup range for ldr instructions (4096 bytes). Such assembler source already uses explicit .ltorg instructions to emit constant pools with regular intervals. However if we try to reuse constants emitted in earlier pools, they end up out of range. This makes the output of the testcase match what binutils gas does (prior to this patch, it would fail to assemble). Differential Revision: https://reviews.llvm.org/D32847 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303746 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r303679 | oleg | 2017-05-23 15:38:37 -0400 (Tue, 23 May 2017) | 16 lines [ARM] Temporarily disable globals promotion to constant pools to prevent miscompilation Summary: A temporary workaround for PR32780 - rematerialized instructions accessing the same promoted global through different constant pool entries. The patch turns off the globals promotion optimization leaving all its code in place, so that it can be easily turned on once PR32780 is fixed. Since this is a miscompilation issue causing generation of misbehaving code, and the problem is very subtle, the patch might be valuable enough to get into 4.0.1. Reviewers: efriedma, jmolloy Reviewed By: efriedma Subscribers: aemerson, javed.absar, llvm-commits, rengolin, asl, tstellar Differential Revision: https://reviews.llvm.org/D33446 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303749 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r292188 | ab | 2017-01-16 22:10:02 -0500 (Mon, 16 Jan 2017) | 11 lines [TLI] Add prototype checking for all remaining LibFuncs. This is another step towards unifying all LibFunc prototype checks. This work started in r267758 (D19469); add the remaining checks. Also add a unittest that checks each libfunc declared with a known-valid and known-invalid prototype. New libfuncs added in the future are required to have prototype checking in place; the known-valid test will fail otherwise. Differential Revision: https://reviews.llvm.org/D28030 ------------------------------------------------------------------------ This ports just the fix for the log1p LibFunc to fix a crash on FreeBSD. See PR32494 and PR32495. git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@303992 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r303257 | kparzysz | 2017-05-17 09:25:09 -0400 (Wed, 17 May 2017) | 10 lines [PPC] Properly update register save area offsets The variables MinGPR/MinG8R were not updated properly when resetting the offsets, which in the included testcase lead to saving the CR register in the same location as R30. This fixes another issue reported in PR26519. Differential Revision: https://reviews.llvm.org/D33017 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@304145 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r302183 | kparzysz | 2017-05-04 15:14:54 -0400 (Thu, 04 May 2017) | 7 lines [PPC] When restoring R30 (PIC base pointer), mark it as <def> This happened on the PPC32/SVR4 path and was discovered when building FreeBSD on PPC32. It was a typo-class error in the frame lowering code. This fixes PR26519. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@304150 91177308-0d34-0410-b5e6-96231b3b80d8
----------------------------------------------------------------------- r298179 | niravd | 2017-03-17 20:44:07 -0400 (Fri, 17 Mar 2017) | 7 lines Make library calls sensitive to regparm module flag (Fixes PR3997). Reviewers: mkuper, rnk Subscribers: mehdi_amini, jyknight, aemerson, llvm-commits, rengolin Differential Revision: https://reviews.llvm.org/D27050 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@304242 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r304537 | john.brawn | 2017-06-02 06:24:14 -0400 (Fri, 02 Jun 2017) | 9 lines [GlobalMerge] Don't merge globals that may be preempted When a global may be preempted it needs to be accessed directly, instead of indirectly through a MergedGlobals symbol, for the preemption to work. This fixes PR33136. Differential Revision: https://reviews.llvm.org/D33727 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@305187 91177308-0d34-0410-b5e6-96231b3b80d8
------------------------------------------------------------------------ r300267 | tejohnson | 2017-04-13 17:51:49 -0400 (Thu, 13 Apr 2017) | 11 lines [Support] Fix ErrorOr assertion when /proc/cpuinfo doesn't exist. The ErrorOr should not be dereferenced on the error path. Patch by Jacob Young Reviewers: tejohnson Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D32032 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_40@305264 91177308-0d34-0410-b5e6-96231b3b80d8
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