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| author | Ard Biesheuvel <ardb@kernel.org> | 2025-04-10 14:26:41 +0200 |
|---|---|---|
| committer | Uros Bizjak <ubizjak@gmail.com> | 2025-04-16 20:38:20 +0200 |
| commit | 6b4569a3ebdd0df44d87d67a18272ec0b878f2ee (patch) | |
| tree | c3f6dc1c6b8ba84063d3edd6b72a999262c5ca2a /libjava/classpath/lib/java | |
| parent | 9b0ae0a8d70603960f3c578d261efd18c02b803f (diff) | |
| download | gcc-6b4569a3ebdd0df44d87d67a18272ec0b878f2ee.zip gcc-6b4569a3ebdd0df44d87d67a18272ec0b878f2ee.tar.gz gcc-6b4569a3ebdd0df44d87d67a18272ec0b878f2ee.tar.bz2 | |
i386: Enable -mnop-mcount for -fpic with PLTs [PR119386]
-mnop-mcount can be trivially enabled for -fPIC codegen as long as PLTs
are being used, given that the instruction encodings are identical, only
the target may resolve differently depending on how the linker decides
to incorporate the object file.
So relax the option check, and add a test to ensure that 5-byte NOPs are
emitted when -mnop-mcount is being used.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
gcc/ChangeLog:
PR target/119386
* config/i386/i386-options.cc: Permit -mnop-mcount when
using -fpic with PLTs.
gcc/testsuite/ChangeLog:
PR target/119386
* gcc.target/i386/pr119386-3.c: New test.
Diffstat (limited to 'libjava/classpath/lib/java')
0 files changed, 0 insertions, 0 deletions