[clang] b0eb7cd - Reapply "NFC: utils/perf-training: Python 3 compatibility for lit.cfg"

[Azharuddin Mohammed via cfe-commits]

Author: Azharuddin Mohammed
Date: 2020-05-05T15:56:23-07:00
New Revision: b0eb7cd2be849f0551e9b05a0cbf2d59d8c9f50d

URL: https://github.com/llvm/llvm-project/commit/b0eb7cd2be849f0551e9b05a0cbf2d59d8c9f50d
DIFF: https://github.com/llvm/llvm-project/commit/b0eb7cd2be849f0551e9b05a0cbf2d59d8c9f50d.diff

LOG: Reapply "NFC: utils/perf-training: Python 3 compatibility for lit.cfg"

This is in response to the recent move to Python 3.

This reverts commit 5f4426e517fc26d10db2fd09f3e254e80446d62d.

Added: 
    

Modified: 
    clang/utils/perf-training/lit.cfg

Removed: 
    


################################################################################
diff  --git a/clang/utils/perf-training/lit.cfg b/clang/utils/perf-training/lit.cfg
index e5b7162e5904..acb50ad30d7a 100644
--- a/clang/utils/perf-training/lit.cfg
+++ b/clang/utils/perf-training/lit.cfg
@@ -10,7 +10,7 @@ def getSysrootFlagsOnDarwin(config, lit_config):
     # default system root path.
     if 'darwin' in config.target_triple:
         try:
-            out = subprocess.check_output(['xcrun', '--show-sdk-path']).strip()
+            out = subprocess.check_output(['xcrun', '--show-sdk-path']).strip().decode()
             res = 0
         except OSError:
             res = -1