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| author | Alan Modra <amodra@gmail.com> | 2018-12-31 12:11:42 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2018-12-31 12:12:38 +1030 |
| commit | c96e057398b599a343cdff68325251346b71594e (patch) | |
| tree | d1eb02d6fafb827cebce39da7764d6279b26393d /bfd/cpu-sh.c | |
| parent | 17c885c61819650bc00790988e46d3d1d8801691 (diff) | |
| download | gdb-c96e057398b599a343cdff68325251346b71594e.zip gdb-c96e057398b599a343cdff68325251346b71594e.tar.gz gdb-c96e057398b599a343cdff68325251346b71594e.tar.bz2 | |
[PowerPC64] Nop out ld 2,24(1) after old-style __tls_get_addr
When optimising inline plt calls to __tls_get_addr without tls marker
relocs, ld should zap any toc restore insn after the bctrl, to stop a
load-hit-store stall.
* elf64-ppc.c (ppc64_elf_relocate_section <tls_ldgd_opt>): When
editing an old-style __tls_get_addr call, replace a toc restore
insn with a nop.
Diffstat (limited to 'bfd/cpu-sh.c')
0 files changed, 0 insertions, 0 deletions