Jenkins Pipeline Github Integration Test #1

chenjas · 2018-08-28T20:20:06Z

Jenkinsfile test

into jenkinsfile-test

amdvlk-admin · 2018-08-28T20:22:01Z

Can one of the admins verify this patch?

amdvlk-admin · 2018-08-28T20:22:52Z

okay to test

amdvlk-admin · 2018-08-28T20:29:10Z

test this please

amdvlk-admin · 2018-08-28T23:29:06Z

Test results for commit 9cf34bd:

Test run totals:
Passed: 159792/303811 (52.6%)
Failed: 3/303811 (0.0%)
Not supported: 144016/303811 (47.4%)
Warnings: 0/303811 (0.0%)

Expand for test failures

FAILURE: dEQP-VK.api.info.device.extensions
Stack trace: Unknown extension VK_KHR_draw_indirect_count

FAILURE: dEQP-VK.wsi.display.get_display_plane_capabilities
Stack trace: No planes defined at vktWsiDisplayTests.cpp:1357

FAILURE: dEQP-VK.wsi.display.create_display_plane_surface
Stack trace: No planes defined at vktWsiDisplayTests.cpp:1504

into jenkinsfile-test

amdvlk-admin · 2018-09-25T16:42:28Z

retest this please

amdvlk-admin · 2018-09-25T17:05:24Z

Test summary for commit `2d18601`

Driver branches used in build

LLPC: dev
PAL: dev
XGL: dev

ShaderDB test

Passed: 797/797 (100.0%)
Failed: 0/797 (0.0%)

CTS tests (built with branch master)

ubuntu, 18-04, ellesmere

Passed: 4/4 (100.0%)
Failed: 0/4 (0.0%)

amdvlk-admin · 2018-09-26T13:52:06Z

retest this please

amdvlk-admin · 2018-09-26T14:12:29Z

Test summary for commit `2d18601`

Driver branches used in build

LLPC: dev
PAL: dev
XGL: dev

ShaderDB test

Passed: 797/797 (100.0%)
Failed: 0/797 (0.0%)

CTS tests (built with branch master)

ubuntu, 18-04, ellesmere

Passed: 4/4 (100.0%)
Failed: 0/4 (0.0%)

@app

Summary: This is a continuation of https://reviews.llvm.org/D49727 Below the original text, current changes in the comments: Currently, in line with GCC, when specifying reserved registers like sp or pc on an inline asm() clobber list, we don't always preserve the original value across the statement. And in general, overwriting reserved registers can have surprising results. For example: extern int bar(int[]); int foo(int i) { int a[i]; // VLA asm volatile( "mov r7, #1" : : : "r7" ); return 1 + bar(a); } Compiled for thumb, this gives: $ clang --target=arm-arm-none-eabi -march=armv7a -c test.c -o - -S -O1 -mthumb ... foo: .fnstart @ %bb.0: @ %entry .save {r4, r5, r6, r7, lr} push {r4, r5, r6, r7, lr} .setfp r7, sp, ROCm#12 add r7, sp, ROCm#12 .pad ROCm#4 sub sp, ROCm#4 movs r1, ROCm#7 add.w r0, r1, r0, lsl #2 bic r0, r0, ROCm#7 sub.w r0, sp, r0 mov sp, r0 @app mov.w r7, #1 @NO_APP bl bar adds r0, #1 sub.w r4, r7, ROCm#12 mov sp, r4 pop {r4, r5, r6, r7, pc} ... r7 is used as the frame pointer for thumb targets, and this function needs to restore the SP from the FP because of the variable-length stack allocation a. r7 is clobbered by the inline assembly (and r7 is included in the clobber list), but LLVM does not preserve the value of the frame pointer across the assembly block. This type of behavior is similar to GCC's and has been discussed on the bugtracker: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11807 . No consensus seemed to have been reached on the way forward. Clang behavior has briefly been discussed on the CFE mailing (starting here: http://lists.llvm.org/pipermail/cfe-dev/2018-July/058392.html). I've opted for following Eli Friedman's advice to print warnings when there are reserved registers on the clobber list so as not to diverge from GCC behavior for now. The patch uses MachineRegisterInfo's target-specific knowledge of reserved registers, just before we convert the inline asm string in the AsmPrinter. If we find a reserved register, we print a warning: repro.c:6:7: warning: inline asm clobber list contains reserved registers: R7 [-Winline-asm] "mov r7, #1" ^ Reviewers: efriedma, olista01, javed.absar Reviewed By: efriedma Subscribers: eraman, kristof.beyls, llvm-commits Differential Revision: https://reviews.llvm.org/D51165 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341062 91177308-0d34-0410-b5e6-96231b3b80d8

amdvlk-admin · 2018-10-03T20:44:54Z

retest this please

…uter loops. Summary: [VPlan] Implement vector code generation support for simple outer loops. Context: Patch Series #1 for outer loop vectorization support in LV using VPlan. (RFC: http://lists.llvm.org/pipermail/llvm-dev/2017-December/119523.html). This patch introduces vector code generation support for simple outer loops that are currently supported in the VPlanNativePath. Changes here essentially do the following: - force vector code generation using explicit vectorize_width - add conservative early returns in cost model and other places for VPlanNativePath - add code for setting up outer loop inductions - support for widening non-induction PHIs that can result from inner loops and uniform conditional branches - support for generating uniform inner branches We plan to add a handful C outer loop executable tests once the initial code generation support is committed. This patch is expected to be NFC for the inner loop vectorizer path. Since we are moving in the direction of supporting outer loop vectorization in LV, it may also be time to rename classes such as InnerLoopVectorizer. Reviewers: fhahn, rengolin, hsaito, dcaballe, mkuper, hfinkel, Ayal Reviewed By: fhahn, hsaito Subscribers: dmgreen, bollu, tschuett, rkruppe, rogfer01, llvm-commits Differential Revision: https://reviews.llvm.org/D50820 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@342197 91177308-0d34-0410-b5e6-96231b3b80d8

…ression The following instruction: > str q28, [x0, #1*6*4*@] contains a @ which is parsed as an empty symbol. The parser returns true but has no error, so the assembler continues by ignoring the instruction. Differential Revision: https://reviews.llvm.org/D52645 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@343961 91177308-0d34-0410-b5e6-96231b3b80d8

icmp ne (and X, 1), 0 --> trunc X to N x i1 Ideally, we'd do the same for scalars, but there will likely be regressions unless we add more trunc folds as we're doing here for vectors. The motivating vector case is from PR37549: https://bugs.llvm.org/show_bug.cgi?id=37549 define <4 x float> @bitwise_select(<4 x float> %x, <4 x float> %y, <4 x float> %z, <4 x float> %w) { %c = fcmp ole <4 x float> %x, %y %s = sext <4 x i1> %c to <4 x i32> %s1 = shufflevector <4 x i32> %s, <4 x i32> undef, <4 x i32> <i32 0, i32 0, i32 1, i32 1> %s2 = shufflevector <4 x i32> %s, <4 x i32> undef, <4 x i32> <i32 2, i32 2, i32 3, i32 3> %cond = or <4 x i32> %s1, %s2 %condtr = trunc <4 x i32> %cond to <4 x i1> %r = select <4 x i1> %condtr, <4 x float> %z, <4 x float> %w ret <4 x float> %r } Here's a sampling of the vector codegen for that case using mask+icmp (current behavior) vs. trunc (with this patch): AVX before: vcmpleps %xmm1, %xmm0, %xmm0 vpermilps $80, %xmm0, %xmm1 ## xmm1 = xmm0[0,0,1,1] vpermilps $250, %xmm0, %xmm0 ## xmm0 = xmm0[2,2,3,3] vorps %xmm0, %xmm1, %xmm0 vandps LCPI0_0(%rip), %xmm0, %xmm0 vxorps %xmm1, %xmm1, %xmm1 vpcmpeqd %xmm1, %xmm0, %xmm0 vblendvps %xmm0, %xmm3, %xmm2, %xmm0 AVX after: vcmpleps %xmm1, %xmm0, %xmm0 vpermilps $80, %xmm0, %xmm1 ## xmm1 = xmm0[0,0,1,1] vpermilps $250, %xmm0, %xmm0 ## xmm0 = xmm0[2,2,3,3] vorps %xmm0, %xmm1, %xmm0 vblendvps %xmm0, %xmm2, %xmm3, %xmm0 AVX512f before: vcmpleps %xmm1, %xmm0, %xmm0 vpermilps $80, %xmm0, %xmm1 ## xmm1 = xmm0[0,0,1,1] vpermilps $250, %xmm0, %xmm0 ## xmm0 = xmm0[2,2,3,3] vorps %xmm0, %xmm1, %xmm0 vpbroadcastd LCPI0_0(%rip), %xmm1 ## xmm1 = [1,1,1,1] vptestnmd %zmm1, %zmm0, %k1 vblendmps %zmm3, %zmm2, %zmm0 {%k1} AVX512f after: vcmpleps %xmm1, %xmm0, %xmm0 vpermilps $80, %xmm0, %xmm1 ## xmm1 = xmm0[0,0,1,1] vpermilps $250, %xmm0, %xmm0 ## xmm0 = xmm0[2,2,3,3] vorps %xmm0, %xmm1, %xmm0 vpslld $31, %xmm0, %xmm0 vptestmd %zmm0, %zmm0, %k1 vblendmps %zmm2, %zmm3, %zmm0 {%k1} AArch64 before: fcmge v0.4s, v1.4s, v0.4s zip1 v1.4s, v0.4s, v0.4s zip2 v0.4s, v0.4s, v0.4s orr v0.16b, v1.16b, v0.16b movi v1.4s, #1 and v0.16b, v0.16b, v1.16b cmeq v0.4s, v0.4s, #0 bsl v0.16b, v3.16b, v2.16b AArch64 after: fcmge v0.4s, v1.4s, v0.4s zip1 v1.4s, v0.4s, v0.4s zip2 v0.4s, v0.4s, v0.4s orr v0.16b, v1.16b, v0.16b bsl v0.16b, v2.16b, v3.16b PowerPC-le before: xvcmpgesp 34, 35, 34 vspltisw 0, 1 vmrglw 3, 2, 2 vmrghw 2, 2, 2 xxlor 0, 35, 34 xxlxor 35, 35, 35 xxland 34, 0, 32 vcmpequw 2, 2, 3 xxsel 34, 36, 37, 34 PowerPC-le after: xvcmpgesp 34, 35, 34 vmrglw 3, 2, 2 vmrghw 2, 2, 2 xxlor 0, 35, 34 xxsel 34, 37, 36, 0 Differential Revision: https://reviews.llvm.org/D52747 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@344082 91177308-0d34-0410-b5e6-96231b3b80d8

Re-trying r344082 because it unintentionally included extra diffs. Original commit message: icmp ne (and X, 1), 0 --> trunc X to N x i1 Ideally, we'd do the same for scalars, but there will likely be regressions unless we add more trunc folds as we're doing here for vectors. The motivating vector case is from PR37549: https://bugs.llvm.org/show_bug.cgi?id=37549 define <4 x float> @bitwise_select(<4 x float> %x, <4 x float> %y, <4 x float> %z, <4 x float> %w) { %c = fcmp ole <4 x float> %x, %y %s = sext <4 x i1> %c to <4 x i32> %s1 = shufflevector <4 x i32> %s, <4 x i32> undef, <4 x i32> <i32 0, i32 0, i32 1, i32 1> %s2 = shufflevector <4 x i32> %s, <4 x i32> undef, <4 x i32> <i32 2, i32 2, i32 3, i32 3> %cond = or <4 x i32> %s1, %s2 %condtr = trunc <4 x i32> %cond to <4 x i1> %r = select <4 x i1> %condtr, <4 x float> %z, <4 x float> %w ret <4 x float> %r } Here's a sampling of the vector codegen for that case using mask+icmp (current behavior) vs. trunc (with this patch): AVX before: vcmpleps %xmm1, %xmm0, %xmm0 vpermilps $80, %xmm0, %xmm1 ## xmm1 = xmm0[0,0,1,1] vpermilps $250, %xmm0, %xmm0 ## xmm0 = xmm0[2,2,3,3] vorps %xmm0, %xmm1, %xmm0 vandps LCPI0_0(%rip), %xmm0, %xmm0 vxorps %xmm1, %xmm1, %xmm1 vpcmpeqd %xmm1, %xmm0, %xmm0 vblendvps %xmm0, %xmm3, %xmm2, %xmm0 AVX after: vcmpleps %xmm1, %xmm0, %xmm0 vpermilps $80, %xmm0, %xmm1 ## xmm1 = xmm0[0,0,1,1] vpermilps $250, %xmm0, %xmm0 ## xmm0 = xmm0[2,2,3,3] vorps %xmm0, %xmm1, %xmm0 vblendvps %xmm0, %xmm2, %xmm3, %xmm0 AVX512f before: vcmpleps %xmm1, %xmm0, %xmm0 vpermilps $80, %xmm0, %xmm1 ## xmm1 = xmm0[0,0,1,1] vpermilps $250, %xmm0, %xmm0 ## xmm0 = xmm0[2,2,3,3] vorps %xmm0, %xmm1, %xmm0 vpbroadcastd LCPI0_0(%rip), %xmm1 ## xmm1 = [1,1,1,1] vptestnmd %zmm1, %zmm0, %k1 vblendmps %zmm3, %zmm2, %zmm0 {%k1} AVX512f after: vcmpleps %xmm1, %xmm0, %xmm0 vpermilps $80, %xmm0, %xmm1 ## xmm1 = xmm0[0,0,1,1] vpermilps $250, %xmm0, %xmm0 ## xmm0 = xmm0[2,2,3,3] vorps %xmm0, %xmm1, %xmm0 vpslld $31, %xmm0, %xmm0 vptestmd %zmm0, %zmm0, %k1 vblendmps %zmm2, %zmm3, %zmm0 {%k1} AArch64 before: fcmge v0.4s, v1.4s, v0.4s zip1 v1.4s, v0.4s, v0.4s zip2 v0.4s, v0.4s, v0.4s orr v0.16b, v1.16b, v0.16b movi v1.4s, #1 and v0.16b, v0.16b, v1.16b cmeq v0.4s, v0.4s, #0 bsl v0.16b, v3.16b, v2.16b AArch64 after: fcmge v0.4s, v1.4s, v0.4s zip1 v1.4s, v0.4s, v0.4s zip2 v0.4s, v0.4s, v0.4s orr v0.16b, v1.16b, v0.16b bsl v0.16b, v2.16b, v3.16b PowerPC-le before: xvcmpgesp 34, 35, 34 vspltisw 0, 1 vmrglw 3, 2, 2 vmrghw 2, 2, 2 xxlor 0, 35, 34 xxlxor 35, 35, 35 xxland 34, 0, 32 vcmpequw 2, 2, 3 xxsel 34, 36, 37, 34 PowerPC-le after: xvcmpgesp 34, 35, 34 vmrglw 3, 2, 2 vmrghw 2, 2, 2 xxlor 0, 35, 34 xxsel 34, 37, 36, 0 Differential Revision: https://reviews.llvm.org/D52747 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@344181 91177308-0d34-0410-b5e6-96231b3b80d8

…>> (32 - y) pattern" *Seems* to be breaking sanitizer-x86_64-linux-fast buildbot, the ELF/relocatable-versioned.s test: ==17758==MemorySanitizer CHECK failed: /b/sanitizer-x86_64-linux-fast/build/llvm/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:191 "((kBlockMagic)) == ((((u64*)addr)[0]))" (0x6a6cb03abcebc041, 0x0) #0 0x59716b in MsanCheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /b/sanitizer-x86_64-linux-fast/build/llvm/projects/compiler-rt/lib/msan/msan.cc:393 #1 0x586635 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) /b/sanitizer-x86_64-linux-fast/build/llvm/projects/compiler-rt/lib/sanitizer_common/sanitizer_termination.cc:79 #2 0x57d5ff in __sanitizer::InternalFree(void*, __sanitizer::SizeClassAllocatorLocalCache<__sanitizer::SizeClassAllocator32<__sanitizer::AP32> >*) /b/sanitizer-x86_64-linux-fast/build/llvm/projects/compiler-rt/lib/sanitizer_common/sanitizer_allocator.cc:191 ROCm#3 0x7fc21b24193f (/lib/x86_64-linux-gnu/libc.so.6+0x3593f) ROCm#4 0x7fc21b241999 in exit (/lib/x86_64-linux-gnu/libc.so.6+0x35999) ROCm#5 0x7fc21b22c2e7 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e7) ROCm#6 0x57c039 in _start (/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/lld+0x57c039) This reverts commit r345014. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@345017 91177308-0d34-0410-b5e6-96231b3b80d8

Summary: As a bonus, this arguably improves the code by making it simpler. gcc 8 on Ubuntu 18.10 reports the following: ==39667==ERROR: AddressSanitizer: stack-use-after-scope on address 0x7fffffff8ae0 at pc 0x555555dbfc68 bp 0x7fffffff8760 sp 0x7fffffff8750 WRITE of size 8 at 0x7fffffff8ae0 thread T0 #0 0x555555dbfc67 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_Alloc_hider::_Alloc_hider(char*, std::allocator<char>&&) /usr/include/c++/8/bits/basic_string.h:149 #1 0x555555dbfc67 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&) /usr/include/c++/8/bits/basic_string.h:542 #2 0x555555dbfc67 in std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&&) /usr/include/c++/8/bits/basic_string.h:6009 ROCm#3 0x555555dbfc67 in searchableFieldType /home/nha/amd/build/san/llvm-src/utils/TableGen/SearchableTableEmitter.cpp:168 (...) Address 0x7fffffff8ae0 is located in stack of thread T0 at offset 864 in frame #0 0x555555dbef3f in searchableFieldType /home/nha/amd/build/san/llvm-src/utils/TableGen/SearchableTableEmitter.cpp:148 Reviewers: fhahn, simon_tatham, kparzysz Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D53931 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@345749 91177308-0d34-0410-b5e6-96231b3b80d8

Introduces memory leak in FunctionTest.GetPointerAlignment that breaks sanitizer buildbots: ``` ================================================================= ==2453==ERROR: LeakSanitizer: detected memory leaks Direct leak of 128 byte(s) in 1 object(s) allocated from: #0 0x610428 in operator new(unsigned long) /b/sanitizer-x86_64-linux-bootstrap/build/llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc:105 #1 0x16936bc in llvm::User::operator new(unsigned long) /b/sanitizer-x86_64-linux-bootstrap/build/llvm/lib/IR/User.cpp:151:19 #2 0x7c3fe9 in Create /b/sanitizer-x86_64-linux-bootstrap/build/llvm/include/llvm/IR/Function.h:144:12 ROCm#3 0x7c3fe9 in (anonymous namespace)::FunctionTest_GetPointerAlignment_Test::TestBody() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/unittests/IR/FunctionTest.cpp:136 ROCm#4 0x1a836a0 in HandleExceptionsInMethodIfSupported<testing::Test, void> /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc ROCm#5 0x1a836a0 in testing::Test::Run() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:2474 ROCm#6 0x1a85c55 in testing::TestInfo::Run() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:2656:11 ROCm#7 0x1a870d0 in testing::TestCase::Run() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:2774:28 ROCm#8 0x1aa5b84 in testing::internal::UnitTestImpl::RunAllTests() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:4649:43 ROCm#9 0x1aa4d30 in HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc ROCm#10 0x1aa4d30 in testing::UnitTest::Run() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:4257 ROCm#11 0x1a6b656 in RUN_ALL_TESTS /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/include/gtest/gtest.h:2233:46 ROCm#12 0x1a6b656 in main /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/UnitTestMain/TestMain.cpp:50 ROCm#13 0x7f5af37a22e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0) Indirect leak of 40 byte(s) in 1 object(s) allocated from: #0 0x610428 in operator new(unsigned long) /b/sanitizer-x86_64-linux-bootstrap/build/llvm/projects/compiler-rt/lib/asan/asan_new_delete.cc:105 #1 0x151be6b in make_unique<llvm::ValueSymbolTable> /b/sanitizer-x86_64-linux-bootstrap/build/llvm/include/llvm/ADT/STLExtras.h:1349:29 #2 0x151be6b in llvm::Function::Function(llvm::FunctionType*, llvm::GlobalValue::LinkageTypes, unsigned int, llvm::Twine const&, llvm::Module*) /b/sanitizer-x86_64-linux-bootstrap/build/llvm/lib/IR/Function.cpp:241 ROCm#3 0x7c4006 in Create /b/sanitizer-x86_64-linux-bootstrap/build/llvm/include/llvm/IR/Function.h:144:16 ROCm#4 0x7c4006 in (anonymous namespace)::FunctionTest_GetPointerAlignment_Test::TestBody() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/unittests/IR/FunctionTest.cpp:136 ROCm#5 0x1a836a0 in HandleExceptionsInMethodIfSupported<testing::Test, void> /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc ROCm#6 0x1a836a0 in testing::Test::Run() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:2474 ROCm#7 0x1a85c55 in testing::TestInfo::Run() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:2656:11 ROCm#8 0x1a870d0 in testing::TestCase::Run() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:2774:28 ROCm#9 0x1aa5b84 in testing::internal::UnitTestImpl::RunAllTests() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:4649:43 ROCm#10 0x1aa4d30 in HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc ROCm#11 0x1aa4d30 in testing::UnitTest::Run() /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/src/gtest.cc:4257 ROCm#12 0x1a6b656 in RUN_ALL_TESTS /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/googletest/include/gtest/gtest.h:2233:46 ROCm#13 0x1a6b656 in main /b/sanitizer-x86_64-linux-bootstrap/build/llvm/utils/unittest/UnitTestMain/TestMain.cpp:50 ROCm#14 0x7f5af37a22e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0) SUMMARY: AddressSanitizer: 168 byte(s) leaked in 2 allocation(s). ``` See http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-bootstrap/builds/11358/steps/check-llvm%20asan/logs/stdio for more information. Also introduces use-of-uninitialized-value in ConstantsTest.FoldGlobalVariablePtr: ``` ==7070==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0x14e703c in User /b/sanitizer-x86_64-linux-fast/build/llvm/include/llvm/IR/User.h:79:5 #1 0x14e703c in Constant /b/sanitizer-x86_64-linux-fast/build/llvm/include/llvm/IR/Constant.h:44 #2 0x14e703c in llvm::GlobalValue::GlobalValue(llvm::Type*, llvm::Value::ValueTy, llvm::Use*, unsigned int, llvm::GlobalValue::LinkageTypes, llvm::Twine const&, unsigned int) /b/sanitizer-x86_64-linux-fast/build/llvm/include/llvm/IR/GlobalValue.h:78 ROCm#3 0x14e5467 in GlobalObject /b/sanitizer-x86_64-linux-fast/build/llvm/include/llvm/IR/GlobalObject.h:34:9 ROCm#4 0x14e5467 in llvm::GlobalVariable::GlobalVariable(llvm::Type*, bool, llvm::GlobalValue::LinkageTypes, llvm::Constant*, llvm::Twine const&, llvm::GlobalValue::ThreadLocalMode, unsigned int, bool) /b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/Globals.cpp:314 ROCm#5 0x6938f1 in llvm::(anonymous namespace)::ConstantsTest_FoldGlobalVariablePtr_Test::TestBody() /b/sanitizer-x86_64-linux-fast/build/llvm/unittests/IR/ConstantsTest.cpp:565:18 ROCm#6 0x1a240a1 in HandleExceptionsInMethodIfSupported<testing::Test, void> /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/googletest/src/gtest.cc ROCm#7 0x1a240a1 in testing::Test::Run() /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/googletest/src/gtest.cc:2474 ROCm#8 0x1a26d26 in testing::TestInfo::Run() /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/googletest/src/gtest.cc:2656:11 ROCm#9 0x1a2815f in testing::TestCase::Run() /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/googletest/src/gtest.cc:2774:28 ROCm#10 0x1a43de8 in testing::internal::UnitTestImpl::RunAllTests() /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/googletest/src/gtest.cc:4649:43 ROCm#11 0x1a42c47 in HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool> /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/googletest/src/gtest.cc ROCm#12 0x1a42c47 in testing::UnitTest::Run() /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/googletest/src/gtest.cc:4257 ROCm#13 0x1a0dfba in RUN_ALL_TESTS /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/googletest/include/gtest/gtest.h:2233:46 ROCm#14 0x1a0dfba in main /b/sanitizer-x86_64-linux-fast/build/llvm/utils/unittest/UnitTestMain/TestMain.cpp:50 ROCm#15 0x7f2081c412e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0) ROCm#16 0x4dff49 in _start (/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/unittests/IR/IRTests+0x4dff49) SUMMARY: MemorySanitizer: use-of-uninitialized-value /b/sanitizer-x86_64-linux-fast/build/llvm/include/llvm/IR/User.h:79:5 in User ``` See http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/30222/steps/check-llvm%20msan/logs/stdio for more information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@355616 91177308-0d34-0410-b5e6-96231b3b80d8

Currently, the type id for a derived type is computed incorrectly. For example, type #1: int type #2: ptr to #1 For a global variable "int *a", type #1 will be attributed to variable "a". This is due to a bug which assigns the type id of the basetype of that derived type as the derived type's type id. This happens to "const", "volatile", "restrict", "typedef" and "pointer" types. This patch fixed this bug, fixed existing test cases and added a new one focusing on pointers plus other derived types. Signed-off-by: Yonghong Song <yhs@fb.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@356727 91177308-0d34-0410-b5e6-96231b3b80d8

Looks like a MachinePipeliner algorithm problem found by sanitizer-x86_64-linux-fast. I will backout this test first while investigating the problem to unblock buildbot. ==49637==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x614000002e08 at pc 0x000004364350 bp 0x7ffe228a3bd0 sp 0x7ffe228a3bc8 READ of size 4 at 0x614000002e08 thread T0 #0 0x436434f in llvm::SwingSchedulerDAG::checkValidNodeOrder(llvm::SmallVector<llvm::NodeSet, 8u> const&) const /b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachinePipeliner.cpp:3736:11 #1 0x4342cd0 in llvm::SwingSchedulerDAG::schedule() /b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachinePipeliner.cpp:486:3 #2 0x434042d in llvm::MachinePipeliner::swingModuloScheduler(llvm::MachineLoop&) /b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachinePipeliner.cpp:385:7 ROCm#3 0x433eb90 in llvm::MachinePipeliner::runOnMachineFunction(llvm::MachineFunction&) /b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachinePipeliner.cpp:207:5 ROCm#4 0x428b7ea in llvm::MachineFunctionPass::runOnFunction(llvm::Function&) /b/sanitizer-x86_64-linux-fast/build/llvm/lib/CodeGen/MachineFunctionPass.cpp:73:13 ROCm#5 0x4d1a913 in llvm::FPPassManager::runOnFunction(llvm::Function&) /b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/LegacyPassManager.cpp:1648:27 ROCm#6 0x4d1b192 in llvm::FPPassManager::runOnModule(llvm::Module&) /b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/LegacyPassManager.cpp:1685:16 ROCm#7 0x4d1c06d in runOnModule /b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/LegacyPassManager.cpp:1752:27 ROCm#8 0x4d1c06d in llvm::legacy::PassManagerImpl::run(llvm::Module&) /b/sanitizer-x86_64-linux-fast/build/llvm/lib/IR/LegacyPassManager.cpp:1865 ROCm#9 0xa48ca3 in compileModule(char**, llvm::LLVMContext&) /b/sanitizer-x86_64-linux-fast/build/llvm/tools/llc/llc.cpp:611:8 ROCm#10 0xa4270f in main /b/sanitizer-x86_64-linux-fast/build/llvm/tools/llc/llc.cpp:365:22 ROCm#11 0x7fec902572e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0) ROCm#12 0x971b69 in _start (/b/sanitizer-x86_64-linux-fast/build/llvm_build_asan/bin/llc+0x971b69) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363105 91177308-0d34-0410-b5e6-96231b3b80d8

Summary: Every time PrettyPrinter::printInst is called, stdout is flushed and it makes llvm-objdump slow. This patches adds a string buffer to prevent stdout from being flushed. Benchmark results (./llvm-objdump-master: without this patch, ./bin/llvm-objcopy: with this patch): $ hyperfine --warmup 10 './llvm-objdump-master -d ./bin/llvm-objcopy' './bin/llvm-objdump -d ./bin/llvm-objcopy' Benchmark #1: ./llvm-objdump-master -d ./bin/llvm-objcopy Time (mean ± σ): 2.230 s ± 0.050 s [User: 1.533 s, System: 0.682 s] Range (min … max): 2.115 s … 2.278 s 10 runs Benchmark #2: ./bin/llvm-objdump -d ./bin/llvm-objcopy Time (mean ± σ): 386.4 ms ± 13.0 ms [User: 376.6 ms, System: 6.1 ms] Range (min … max): 366.1 ms … 407.0 ms 10 runs Summary './bin/llvm-objdump -d ./bin/llvm-objcopy' ran 5.77 ± 0.23 times faster than './llvm-objdump-master -d ./bin/llvm-objcopy' Reviewers: alexshap, Bigcheese, jhenderson, rupprecht, grimar, MaskRay Reviewed By: jhenderson, MaskRay Subscribers: dexonsmith, jhenderson, javed.absar, kristof.beyls, rupprecht, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D64969 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@366984 91177308-0d34-0410-b5e6-96231b3b80d8

…ymbol that belongs to a section with a broken sh_name" It broke BB: http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/16955/steps/test/logs/stdio Expected<T> must be checked before access or destruction. Unchecked Expected<T> contained error: a section [index 1] has an invalid sh_name (0xffff) offset which goes past the end of the section name string tableStack dump: 0. Program arguments: /srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm /srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/test/tools/llvm-nm/Output/format-sysv-section.test.tmp2.o --format=sysv #0 0x00000000008af7c4 PrintStackTraceSignalHandler(void*) (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x8af7c4) #1 0x00000000008ad8be llvm::sys::RunSignalHandlers() (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x8ad8be) #2 0x00000000008afbd8 SignalHandler(int) (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x8afbd8) ROCm#3 0x00007f0a6b989730 __restore_rt (/lib/x86_64-linux-gnu/libpthread.so.0+0x12730) ROCm#4 0x00007f0a6b48d7bb raise (/lib/x86_64-linux-gnu/libc.so.6+0x377bb) ROCm#5 0x00007f0a6b478535 abort (/lib/x86_64-linux-gnu/libc.so.6+0x22535) ROCm#6 0x000000000042004b llvm::Expected<llvm::StringRef>::fatalUncheckedExpected() const (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x42004b) ROCm#7 0x00000000008367f5 (/sv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x8367f5) ROCm#8 0x0000000000817b80 llvm::object::IRObjectFile::findBitcodeInObject(llvm::object::ObjectFile const&) (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x817b80) ROCm#9 0x0000000000838416 llvm::object::SymbolicFile::createSymbolicFile(llvm::MemoryBufferRef, llvm::file_magic, llvm::LLVMContext*) (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x838416) ROCm#10 0x00000000007f36cb llvm::object::createBinary(llvm::MemoryBufferRef, llvm::LLVMContext*) (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x7f36cb) ROCm#11 0x0000000000413123 dumpSymbolNamesFromFile(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&) (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x413123) ROCm#12 0x0000000000412e38 main (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x412e38) ROCm#13 0x00007f0a6b47a09b __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409b) ROCm#14 0x00000000004120da _start (/srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/llvm-nm+0x4120da) FileCheck error: '-' is empty. FileCheck command line: /srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.obj/bin/FileCheck /srv/llvm-buildbot-srcatch/llvm-build-dir/clang-x86_64-debian-fast/llvm.src/test/tools/llvm-nm/format-sysv-section.test --check-prefix=ERR -- git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@370662 91177308-0d34-0410-b5e6-96231b3b80d8

Summary: This reverts commit r372204. This change causes build bot failures under msan: http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux-fast/builds/35236/steps/check-llvm%20msan/logs/stdio: ``` FAIL: LLVM :: DebugInfo/AArch64/asan-stack-vars.mir (19531 of 33579) ******************** TEST 'LLVM :: DebugInfo/AArch64/asan-stack-vars.mir' FAILED ******************** Script: -- : 'RUN: at line 1'; /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/llc -O0 -start-before=livedebugvalues -filetype=obj -o - /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/DebugInfo/AArch64/asan-stack-vars.mir | /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/llvm-dwarfdump -v - | /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/DebugInfo/AArch64/asan-stack-vars.mir -- Exit Code: 2 Command Output (stderr): -- ==62894==WARNING: MemorySanitizer: use-of-uninitialized-value #0 0xdfcafb in llvm::AArch64FrameLowering::resolveFrameOffsetReference(llvm::MachineFunction const&, int, bool, unsigned int&, bool, bool) const /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1658:3 #1 0xdfae8a in resolveFrameIndexReference /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1580:10 #2 0xdfae8a in llvm::AArch64FrameLowering::getFrameIndexReference(llvm::MachineFunction const&, int, unsigned int&) const /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1536 ROCm#3 0x46642c1 in (anonymous namespace)::LiveDebugValues::extractSpillBaseRegAndOffset(llvm::MachineInstr const&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:582:21 ROCm#4 0x4647cb3 in transferSpillOrRestoreInst /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:883:11 ROCm#5 0x4647cb3 in process /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:1079 ROCm#6 0x4647cb3 in (anonymous namespace)::LiveDebugValues::ExtendRanges(llvm::MachineFunction&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:1361 ROCm#7 0x463ac0e in (anonymous namespace)::LiveDebugValues::runOnMachineFunction(llvm::MachineFunction&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/LiveDebugValues.cpp:1415:18 ROCm#8 0x4854ef0 in llvm::MachineFunctionPass::runOnFunction(llvm::Function&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/CodeGen/MachineFunctionPass.cpp:73:13 ROCm#9 0x53b0b01 in llvm::FPPassManager::runOnFunction(llvm::Function&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1648:27 ROCm#10 0x53b15f6 in llvm::FPPassManager::runOnModule(llvm::Module&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1685:16 ROCm#11 0x53b298d in runOnModule /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1750:27 ROCm#12 0x53b298d in llvm::legacy::PassManagerImpl::run(llvm::Module&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/IR/LegacyPassManager.cpp:1863 ROCm#13 0x905f21 in compileModule(char**, llvm::LLVMContext&) /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/llc/llc.cpp:601:8 ROCm#14 0x8fdc4e in main /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/tools/llc/llc.cpp:355:22 ROCm#15 0x7f67673632e0 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x202e0) ROCm#16 0x882369 in _start (/b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/llc+0x882369) MemorySanitizer: use-of-uninitialized-value /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1658:3 in llvm::AArch64FrameLowering::resolveFrameOffsetReference(llvm::MachineFunction const&, int, bool, unsigned int&, bool, bool) const Exiting error: -: The file was not recognized as a valid object file FileCheck error: '-' is empty. FileCheck command line: /b/sanitizer-x86_64-linux-fast/build/llvm_build_msan/bin/FileCheck /b/sanitizer-x86_64-linux-fast/build/llvm-project/llvm/test/DebugInfo/AArch64/asan-stack-vars.mir ``` Reviewers: bkramer Reviewed By: bkramer Subscribers: sdardis, aprantl, kristof.beyls, jrtc27, atanasyan, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67710 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@372228 91177308-0d34-0410-b5e6-96231b3b80d8

Jason Chen added 2 commits July 6, 2018 11:24

Make minimal change 1

994cce7

Merge branch 'amd-vulkan-dev' of https://github.com/GPUOpen-Drivers/llvm

9cf34bd

into jenkinsfile-test

Merge branch 'amd-vulkan-dev' of https://github.com/GPUOpen-Drivers/llvm

2d18601

into jenkinsfile-test

JacobHeAMD closed this in 057bda6 Dec 4, 2018

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Test summary for commit 2d18601

CTS tests (built with branch master)

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Test summary for commit 2d18601

CTS tests (built with branch master)

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Test summary for commit `2d18601`

Test summary for commit `2d18601`