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8287122: Use gcc12 -ftrivial-auto-var-init=pattern in debug builds

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Reviewed-by: erikj
This commit is contained in:
Magnus Ihse Bursie 2024-12-05 22:58:40 +00:00
parent 5da0eee3a6
commit 41c8971cbc
1 changed files with 5 additions and 0 deletions
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5
make/autoconf/flags-cflags.m4
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@ -481,6 +481,11 @@ AC_DEFUN([FLAGS_SETUP_CFLAGS_HELPER],
else
DEBUG_CFLAGS_JDK="-DDEBUG"
if test "x$TOOLCHAIN_TYPE" = xgcc; then
DEBUG_CFLAGS_JDK="DEBUG_CFLAGS_JDK -ftrivial-auto-var-init=pattern"
DEBUG_CFLAGS_JVM="-ftrivial-auto-var-init=pattern"
fi
if test "x$TOOLCHAIN_TYPE" = xclang && test "x$OPENJDK_TARGET_OS" = xaix; then
DEBUG_CFLAGS_JVM="-fpic -mcmodel=large"
fi