[PATCH] D49793: [AArch64] - return address signing

[Mitch Phillips via Phabricator via llvm-commits]

hctim added a comment.
Herald added a project: LLVM.

This change broke the sanitizer buildbots. Please see here <http://lab.llvm.org:8011/builders/sanitizer-x86_64-linux/builds/25352/steps/check-msan%20in%20gcc%20build/logs/stdio> for more information:

  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4232:7: error: no matching function for call to '_mm_cmpneq_ps'
    c = _mm_cmpneq_ps(V4x32{Poisoned<U4>(), 1, 2, 3}, V4x32{4, 5, Poisoned<U4>(), 6});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/xmmintrin.h:719:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V4x32' (vector of 4 'U4' values) to '__m128' (vector of 4 'float' values) for 1st argument
  _mm_cmpneq_ps(__m128 __a, __m128 __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4238:7: error: no matching function for call to '_mm_cmpneq_ps'
    c = _mm_cmpneq_ps(V4x32{0, 1, 2, 3}, V4x32{4, 5, 6, 7});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/xmmintrin.h:719:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V4x32' (vector of 4 'U4' values) to '__m128' (vector of 4 'float' values) for 1st argument
  _mm_cmpneq_ps(__m128 __a, __m128 __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4244:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{Poisoned<U8>(), 1}, V2x64{2, 3});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4246:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{1, 2}, V2x64{Poisoned<U8>(), 3});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4248:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{1, 2}, V2x64{3, 4});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4250:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{1, Poisoned<U8>()}, V2x64{2, Poisoned<U8>()});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4252:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{1, Poisoned<U8>()}, V2x64{1, Poisoned<U8>()});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4258:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{Poisoned<U8>(), 1}, V2x64{2, 3});
                                 ^~~~~~~~~~~~~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4260:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{1, 2}, V2x64{Poisoned<U8>(), 3});
                                 ^~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4262:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{1, 2}, V2x64{3, 4});
                                 ^~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4264:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{1, Poisoned<U8>()}, V2x64{2, Poisoned<U8>()});
                                 ^~~~~~~~~~~~~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4266:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{1, Poisoned<U8>()}, V2x64{1, Poisoned<U8>()});
                                 ^~~~~~~~~~~~~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4232:7: error: no matching function for call to '_mm_cmpneq_ps'
    c = _mm_cmpneq_ps(V4x32{Poisoned<U4>(), 1, 2, 3}, V4x32{4, 5, Poisoned<U4>(), 6});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/xmmintrin.h:719:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V4x32' (vector of 4 'U4' values) to '__m128' (vector of 4 'float' values) for 1st argument
  _mm_cmpneq_ps(__m128 __a, __m128 __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4238:7: error: no matching function for call to '_mm_cmpneq_ps'
    c = _mm_cmpneq_ps(V4x32{0, 1, 2, 3}, V4x32{4, 5, 6, 7});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/xmmintrin.h:719:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V4x32' (vector of 4 'U4' values) to '__m128' (vector of 4 'float' values) for 1st argument
  _mm_cmpneq_ps(__m128 __a, __m128 __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4244:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{Poisoned<U8>(), 1}, V2x64{2, 3});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4246:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{1, 2}, V2x64{Poisoned<U8>(), 3});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4248:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{1, 2}, V2x64{3, 4});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4250:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{1, Poisoned<U8>()}, V2x64{2, Poisoned<U8>()});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4252:7: error: no matching function for call to '_mm_cmpneq_sd'
    c = _mm_cmpneq_sd(V2x64{1, Poisoned<U8>()}, V2x64{1, Poisoned<U8>()});
        ^~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/clang_build/lib/clang/11.0.0/include/emmintrin.h:866:1: note: candidate function not viable: no known conversion from '(anonymous namespace)::V2x64' (vector of 2 'U8' values) to '__m128d' (vector of 2 'double' values) for 1st argument
  _mm_cmpneq_sd(__m128d __a, __m128d __b)
  ^
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4258:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{Poisoned<U8>(), 1}, V2x64{2, 3});
                                 ^~~~~~~~~~~~~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4260:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{1, 2}, V2x64{Poisoned<U8>(), 3});
                                 ^~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4262:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{1, 2}, V2x64{3, 4});
                                 ^~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4264:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{1, Poisoned<U8>()}, V2x64{2, Poisoned<U8>()});
                                 ^~~~~~~~~~~~~~~~~~~~~~~~
  /b/sanitizer-x86_64-linux/build/llvm-project/compiler-rt/lib/msan/tests/msan_test.cpp:4266:32: error: cannot initialize a parameter of type '__attribute__((__vector_size__(2 * sizeof(double)))) double' (vector of 2 'double' values) with an rvalue of type '(anonymous namespace)::V2x64' (vector of 2 'U8' values)
    c = __builtin_ia32_ucomisdlt(V2x64{1, Poisoned<U8>()}, V2x64{1, Poisoned<U8>()});
                                 ^~~~~~~~~~~~~~~~~~~~~~~~
  12 errors generated.


Repository:
  rL LLVM

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  https://reviews.llvm.org/D49793/new/

https://reviews.llvm.org/D49793