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| author | Fangrui Song <i@maskray.me> | 2023-07-18 22:11:27 -0700 |
|---|---|---|
| committer | Fangrui Song <i@maskray.me> | 2023-07-18 22:11:27 -0700 |
| commit | 307e19784a7c20eaff43ac9ded06544932662c44 (patch) | |
| tree | 913cbd2b5eda13b7de105f2b7819f08ea9abbf67 /compiler-rt | |
| parent | 1d133d9e88def5cbe28f594f15293bf946e5d069 (diff) | |
| download | llvm-307e19784a7c20eaff43ac9ded06544932662c44.zip llvm-307e19784a7c20eaff43ac9ded06544932662c44.tar.gz llvm-307e19784a7c20eaff43ac9ded06544932662c44.tar.bz2 | |
[test] Make fuzzer/value-profile-div.test x86 specific
The test requires that an integer division by zero causes a trap, leading to a
signal like SIGFPE. This is the case on x86. On many other architectures, such
as Arm (unless software division is used and `__aeabi_idiv0` is patched),
Power, RISC-V, LoongArch, there is no trap. Therefore, it's more appropriate to
invert the condition to run the test.
Reviewed By: Ami-zhang
Differential Revision: https://reviews.llvm.org/D155644
Diffstat (limited to 'compiler-rt')
| -rw-r--r-- | compiler-rt/test/fuzzer/value-profile-div.test | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/compiler-rt/test/fuzzer/value-profile-div.test b/compiler-rt/test/fuzzer/value-profile-div.test index 40ff374..cf2e255 100644 --- a/compiler-rt/test/fuzzer/value-profile-div.test +++ b/compiler-rt/test/fuzzer/value-profile-div.test @@ -1,5 +1,4 @@ -UNSUPPORTED: ios -UNSUPPORTED: target={{(arm|aarch64).*}} +REQUIRES: target={{(i.86|x86_64)-.*}} CHECK: AddressSanitizer: {{FPE|int-divide-by-zero}} RUN: %cpp_compiler %S/DivTest.cpp -fsanitize-coverage=trace-div -o %t-DivTest RUN: not %run %t-DivTest -seed=1 -use_value_profile=1 -runs=10000000 2>&1 | FileCheck %s |