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| author | Weimin Pan <weimin.pan@oracle.com> | 2023-02-10 16:00:50 -0800 |
|---|---|---|
| committer | Indu Bhagat <indu.bhagat@oracle.com> | 2024-04-25 15:03:50 -0700 |
| commit | ed7b28948ee805dac7ba00eeab7e149a1f923970 (patch) | |
| tree | 9319cf71b17748f37899481d79d902db1ddf0cd4 | |
| parent | 6ec0a1f8f48fb8eceb6281d579ddd4bb083b2411 (diff) | |
| download | gdb-ed7b28948ee805dac7ba00eeab7e149a1f923970.zip gdb-ed7b28948ee805dac7ba00eeab7e149a1f923970.tar.gz gdb-ed7b28948ee805dac7ba00eeab7e149a1f923970.tar.bz2 | |
testsuite: sframebt: Use -fno-optimize-sibling-calls
With -O2 and above, the compiler performs a sibling call optimization as
main () and it's callee have compatible stack usage. As for generating
stack traces though, there is nothing that any stack trace or unwind
format can do here. Use -fno-optimize-sibling-calls to at least ensure
the testcase checkes for the complete stack trace.
ChangeLog:
* libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-1.lk:
Use -fno-optimize-sibling-calls.
* libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-2.lk:
Likewise.
| -rw-r--r-- | libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-1.lk | 2 | ||||
| -rw-r--r-- | libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-2.lk | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-1.lk b/libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-1.lk index a26ef7e..f1f0621 100644 --- a/libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-1.lk +++ b/libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-1.lk @@ -1,4 +1,4 @@ # source: backtrace-fp-attr-1.c -# cflags: -fno-omit-frame-pointer +# cflags: -fno-omit-frame-pointer -fno-optimize-sibling-calls # link: on PASS: backtrace with omit-frame-pointer attr diff --git a/libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-2.lk b/libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-2.lk index 97f49ef..5de5105 100644 --- a/libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-2.lk +++ b/libsframe/testsuite/libsframe.unwind/backtrace-fp-attr-2.lk @@ -1,4 +1,4 @@ # source: backtrace-fp-attr-2.c -# cflags: -fomit-frame-pointer +# cflags: -fomit-frame-pointer -fno-optimize-sibling-calls # link: on PASS: backtrace with no-omit-frame-pointer attr |