[compiler-rt] 1856409 - [DFSan] Remove use of setarch in dfsan test.

[Andrew Browne via llvm-commits]

Author: Andrew Browne
Date: 2022-03-14T10:03:51-07:00
New Revision: 18564095a7075d1cc51983008495402b10a6d008

URL: https://github.com/llvm/llvm-project/commit/18564095a7075d1cc51983008495402b10a6d008
DIFF: https://github.com/llvm/llvm-project/commit/18564095a7075d1cc51983008495402b10a6d008.diff

LOG: [DFSan] Remove use of setarch in dfsan test.

Use of setarch Was added by
https://github.com/llvm/llvm-project/commit/f93c2b64ed381bc4bc52f4b8539026f1597f574d

Running the test now it doesn't seem necessary because:

1) Explicitly only x86_64 is supported for dfsan.

2) https://reviews.llvm.org/D111522 makes it less flakey.

Differential Revision: https://reviews.llvm.org/D121439

Added: 
    

Modified: 
    compiler-rt/test/dfsan/release_shadow_space.c

Removed: 
    


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diff  --git a/compiler-rt/test/dfsan/release_shadow_space.c b/compiler-rt/test/dfsan/release_shadow_space.c
index 50cd67b9f1a16..7dbd228acfd38 100644
--- a/compiler-rt/test/dfsan/release_shadow_space.c
+++ b/compiler-rt/test/dfsan/release_shadow_space.c
@@ -1,7 +1,7 @@
-// DFSAN_OPTIONS=no_huge_pages_for_shadow=false RUN: %clang_dfsan %s -o %t && setarch `uname -m` -R %run %t
-// DFSAN_OPTIONS=no_huge_pages_for_shadow=true RUN: %clang_dfsan %s -o %t && setarch `uname -m` -R %run %t
-// DFSAN_OPTIONS=no_huge_pages_for_shadow=false RUN: %clang_dfsan %s -DORIGIN_TRACKING -mllvm -dfsan-track-origins=1 -o %t && setarch `uname -m` -R %run %t
-// DFSAN_OPTIONS=no_huge_pages_for_shadow=true RUN: %clang_dfsan %s -DORIGIN_TRACKING -mllvm -dfsan-track-origins=1 -o %t && setarch `uname -m` -R %run %t
+// DFSAN_OPTIONS=no_huge_pages_for_shadow=false RUN: %clang_dfsan %s -o %t && %run %t
+// DFSAN_OPTIONS=no_huge_pages_for_shadow=true RUN: %clang_dfsan %s -o %t && %run %t
+// DFSAN_OPTIONS=no_huge_pages_for_shadow=false RUN: %clang_dfsan %s -DORIGIN_TRACKING -mllvm -dfsan-track-origins=1 -o %t && %run %t
+// DFSAN_OPTIONS=no_huge_pages_for_shadow=true RUN: %clang_dfsan %s -DORIGIN_TRACKING -mllvm -dfsan-track-origins=1 -o %t && %run %t
 //
 // REQUIRES: x86_64-target-arch