From c707bbf081bf3ab812c00d22ed67c1afb24d9fa8 Mon Sep 17 00:00:00 2001 From: Filipe Cabecinhas Date: Tue, 29 Nov 2016 18:08:24 +0000 Subject: [PATCH] Revert "Compiler-rt part of D26230: Add (constant) masked load/store support" This reverts commit r288162. Buildbot clang-bpf-build fails running tests. llvm-svn: 288173 --- compiler-rt/test/asan/TestCases/masked-ops.cpp | 102 ------------------------- 1 file changed, 102 deletions(-) delete mode 100644 compiler-rt/test/asan/TestCases/masked-ops.cpp diff --git a/compiler-rt/test/asan/TestCases/masked-ops.cpp b/compiler-rt/test/asan/TestCases/masked-ops.cpp deleted file mode 100644 index dbbafe0..0000000 --- a/compiler-rt/test/asan/TestCases/masked-ops.cpp +++ /dev/null @@ -1,102 +0,0 @@ -// We need optimization to convert target-specific masked loads/stores to llvm -// generic loads/stores -// RUN: %clangxx_asan -o %t %s -mavx -O1 -// RUN: not %run %t l1 2>&1 | FileCheck -check-prefix=CHECK-L1 %s -// RUN: %run %t l6 | FileCheck -check-prefix=CHECK-L6 %s -// RUN: %run %t la | FileCheck -check-prefix=CHECK-LA %s -// RUN: not %run %t s1 2>&1 | FileCheck -check-prefix=CHECK-S1 %s -// RUN: %run %t s6 | FileCheck -check-prefix=CHECK-S6 %s -// RUN: %run %t sa | FileCheck -check-prefix=CHECK-SA %s -// REQUIRES: x86-target-arch -#include -#include -#include - -float g_vec3[3] = {1802398064.0, 1881171305.0, 25961.0}; - -void maskedstore_ps_0110(__m128 a) { - _mm_maskstore_ps(g_vec3, (__v4si){0, -1, -1, 0}, a); -} - -void maskedstore_ps_0001(__m128 a) { - _mm_maskstore_ps(g_vec3, (__v4si){0, 0, 0, -1}, a); -} - -void maskedstore_ps_1010(__m128 a) { - _mm_maskstore_ps(g_vec3, (__v4si){-1, 0, -1, 0}, a); -} - -__m128i maskedload_ps_0110() { - return _mm_maskload_ps(g_vec3, (__v4si){0, -1, -1, 0}); -} - -__m128i maskedload_ps_0001() { - return _mm_maskload_ps(g_vec3, (__v4si){0, 0, 0, -1}); -} - -__m128i maskedload_ps_1010() { - return _mm_maskload_ps(g_vec3, (__v4si){-1, 0, -1, 0}); -} - -__m128 a = (__v4sf){1.0, 2.0, 3.0, 4.0}; - -void print_vector(__v4sf v) { - printf("%d,%d,%d,%d\n", (int)v[0], (int)v[1], (int)v[2], (int)v[3]); -} -void print_vector3(float * v) { - printf("%d,%d,%d\n", (int)v[0], (int)v[1], (int)v[2]); -} - -int main(int argc, char **argv) { - assert(argc > 1); - bool isLoad = argv[1][0] == 'l'; - assert(isLoad || argv[1][0] == 's'); - if (isLoad) { - switch (argv[1][1]) { - case '1': { - // CHECK-L1: ERROR: AddressSanitizer - __v4sf v = maskedload_ps_0001(); - print_vector(v); - // Should have blown up - break; - } - case '6': { - // Safe - __v4sf v = maskedload_ps_0110(); - // CHECK-L6: 0,1881171328,25961,0 - print_vector(v); - return 0; - } - case 'a': { - // TODO: Poison middle element - // Safe - __v4sf v = maskedload_ps_1010(); - // CHECK-LA: 1802398080,0,25961,0 - print_vector(v); - return 0; - } - } - } else { - switch (argv[1][1]) { - case '1': - // CHECK-S1: ERROR: AddressSanitizer - maskedstore_ps_0001(a); - // Should have blown up - break; - case '6': - // Safe - maskedstore_ps_0110(a); - // CHECK-S6: 1802398080,2,3 - print_vector3(g_vec3); - return 0; - case 'a': - // TODO: Poison middle element - // Safe - maskedstore_ps_1010(a); - // CHECK-SA: 1,1881171328,3 - print_vector3(g_vec3); - return 0; - } - } - assert(0); -} -- 2.7.4