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| author | H.J. Lu <hjl.tools@gmail.com> | 2022-06-14 08:20:16 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2022-06-20 08:26:47 -0700 |
| commit | fe9765c0b97e6b4ce2cd226631d329fc05ba2aa5 (patch) | |
| tree | 0aa82431aa82b11596e02944610305db29075662 /gcc/expr.cc | |
| parent | 1b238124840a323e70771d88a5b8fae48f26c69b (diff) | |
| download | gcc-fe9765c0b97e6b4ce2cd226631d329fc05ba2aa5.zip gcc-fe9765c0b97e6b4ce2cd226631d329fc05ba2aa5.tar.gz gcc-fe9765c0b97e6b4ce2cd226631d329fc05ba2aa5.tar.bz2 | |
i386: Disallow sibcall for calling ifunc functions with PIC register
Disallow siball when calling ifunc functions with PIC register so that
PIC register can be restored.
gcc/
PR target/105960
* config/i386/i386.cc (ix86_function_ok_for_sibcall): Return
false if PIC register is used when calling ifunc functions.
gcc/testsuite/
PR target/105960
* gcc.target/i386/pr105960.c: New test.
Diffstat (limited to 'gcc/expr.cc')
0 files changed, 0 insertions, 0 deletions