live-bootstrap/sysc/gcc-4.7.4/patches/gcc-10-fself-test.patch

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SPDX-FileCopyrightText: 2023 fosslinux <fosslinux@aussies.space>
SPDX-License-Identifier: GPL-3.0-or-later
In GCC 10, fself-test is run on every GCC used in the
build process to ensure correctness. However this is not
yet introduced in GCC 4.7, so we no-op it.
--- gcc/common.opt 2023-01-23 21:22:23.630919284 +1100
+++ gcc/common.opt 2023-01-23 21:23:33.030143958 +1100
@@ -1701,6 +1701,10 @@
Common Report Var(flag_selective_scheduling2) Optimization
Run selective scheduling after reload
+fself-test=
+Common Undocumented Joined Var(flag_self_test)
+Run no-op self-tests.
+
fsel-sched-pipelining
Common Report Var(flag_sel_sched_pipelining) Init(0) Optimization
Perform software pipelining of inner loops during selective scheduling