[compiler-rt] 0e08061 - tsan: update Go rules to use -std=c++17

[Fangrui Song via llvm-commits]

Author: Fangrui Song
Date: 2022-08-10T00:32:40-07:00
New Revision: 0e08061229aad4ffc6dc2e1790dca2e84964334c

URL: https://github.com/llvm/llvm-project/commit/0e08061229aad4ffc6dc2e1790dca2e84964334c
DIFF: https://github.com/llvm/llvm-project/commit/0e08061229aad4ffc6dc2e1790dca2e84964334c.diff

LOG: tsan: update Go rules to use -std=c++17

llvm-project has switched to require C++17.

Reviewed By: dvyukov

Differential Revision: https://reviews.llvm.org/D131536

Added: 
    

Modified: 
    compiler-rt/lib/tsan/go/build.bat
    compiler-rt/lib/tsan/go/buildgo.sh

Removed: 
    


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diff  --git a/compiler-rt/lib/tsan/go/build.bat b/compiler-rt/lib/tsan/go/build.bat
index 34efca6f8dbe5..e34c9bcea60a0 100644
--- a/compiler-rt/lib/tsan/go/build.bat
+++ b/compiler-rt/lib/tsan/go/build.bat
@@ -61,7 +61,7 @@ gcc ^
   -O3 ^
   -fomit-frame-pointer ^
   -msse3 ^
-  -std=c++14
+  -std=c++17
 
 rem "-msse3" used above to ensure continued support of older
 rem cpus (for now), see https://github.com/golang/go/issues/53743.

diff  --git a/compiler-rt/lib/tsan/go/buildgo.sh b/compiler-rt/lib/tsan/go/buildgo.sh
index 2e4ffb646afbc..574419f24ffd0 100755
--- a/compiler-rt/lib/tsan/go/buildgo.sh
+++ b/compiler-rt/lib/tsan/go/buildgo.sh
@@ -176,7 +176,7 @@ for F in $SRCS; do
 	cat $F
 done > $DIR/gotsan.cpp
 
-FLAGS=" -I../rtl -I../.. -I../../sanitizer_common -I../../../include -std=c++14 -Wall -fno-exceptions -fno-rtti -DSANITIZER_GO=1 -DSANITIZER_DEADLOCK_DETECTOR_VERSION=2 $OSCFLAGS $ARCHCFLAGS $EXTRA_CFLAGS"
+FLAGS=" -I../rtl -I../.. -I../../sanitizer_common -I../../../include -std=c++17 -Wall -fno-exceptions -fno-rtti -DSANITIZER_GO=1 -DSANITIZER_DEADLOCK_DETECTOR_VERSION=2 $OSCFLAGS $ARCHCFLAGS $EXTRA_CFLAGS"
 DEBUG_FLAGS="$FLAGS -DSANITIZER_DEBUG=1 -g"
 FLAGS="$FLAGS -DSANITIZER_DEBUG=0 -O3 -fomit-frame-pointer"