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| author |   Maciej W. Rozycki <macro@linux-mips.org> | 2018-10-02 12:50:16 +0100 |
|---|---|---|
| committer |   Paul Burton <paul.burton@mips.com> | 2018-10-09 10:31:03 -0700 |
| commit | 68dec269ee29c3abfd09596fbee7e40d875a6ab3 (patch) | |
| tree | aeabc6974c4bbfb69613fe05d5d44889271a9bbe /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | MIPS: memset: Fix CPU_DADDI_WORKAROUNDS `small_fixup' regression (diff) | |
| download | linux-rng-68dec269ee29c3abfd09596fbee7e40d875a6ab3.tar.xz linux-rng-68dec269ee29c3abfd09596fbee7e40d875a6ab3.zip | |
MIPS: memset: Limit excessive `noreorder' assembly mode use
Rewrite to use the `reorder' assembly mode and remove manually scheduled
delay slots except where GAS cannot schedule a delay-slot instruction
due to a data dependency or a section switch (as is the case with the EX
macro). No change in machine code produced.
Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
[paul.burton@mips.com:
Fix conflict with commit 932afdeec18b ("MIPS: Add Kconfig variable for
CPUs with unaligned load/store instructions")]
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20834/
Cc: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions