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--- gcc-7.3.0/libgomp/configure.tgt.orig 2018-09-25 13:44:16.654561098 -0400
+++ gcc-7.3.0/libgomp/configure.tgt 2018-09-25 13:44:50.452688100 -0400
@@ -10,23 +10,6 @@
# XCFLAGS Add extra compile flags to use.
# XLDFLAGS Add extra link flags to use.
-# Optimize TLS usage by avoiding the overhead of dynamic allocation.
-if test $gcc_cv_have_tls = yes ; then
- case "${target}" in
-
- *-*-k*bsd*-gnu*)
- ;;
-
- *-*-linux* | *-*-gnu*)
- XCFLAGS="${XCFLAGS} -ftls-model=initial-exec"
- ;;
-
- *-*-rtems*)
- XCFLAGS="${XCFLAGS} -ftls-model=local-exec"
- ;;
- esac
-fi
-
# Since we require POSIX threads, assume a POSIX system by default.
config_path="posix"
--- gcc-7.3.0/libitm/configure.tgt.orig 2018-09-25 13:47:31.019296903 -0400
+++ gcc-7.3.0/libitm/configure.tgt 2018-09-25 13:47:37.676322335 -0400
@@ -27,22 +27,6 @@
# XCFLAGS Add extra compile flags to use.
# XLDFLAGS Add extra link flags to use.
-# Optimize TLS usage by avoiding the overhead of dynamic allocation.
-if test "$gcc_cv_have_tls" = yes ; then
- case "${target}" in
-
- # For x86, we use slots in the TCB head for most of our TLS.
- # The setup of those slots in beginTransaction can afford to
- # use the global-dynamic model.
- i[456]86-*-linux* | x86_64-*-linux*)
- ;;
-
- *-*-linux*)
- XCFLAGS="${XCFLAGS} -ftls-model=initial-exec"
- ;;
- esac
-fi
-
# Map the target cpu to an ARCH sub-directory. At the same time,
# work out any special compilation flags as necessary.
case "${target_cpu}" in
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