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| author | Torbjorn Granlund <tg@gmplib.org> | 2019-01-01 18:24:31 +0100 |
|---|---|---|
| committer | Torbjorn Granlund <tg@gmplib.org> | 2019-01-01 18:24:31 +0100 |
| commit | 9290ed969fdad6d9e74445a2a19dcfc4ad628a56 (patch) | |
| tree | e16877ee02b44c06645179c0f55b51db73baaf7d /mpn/powerpc64 | |
| parent | f84f5737aeacdc8d662412dde1ca02d1f8c9f49e (diff) | |
| download | gmp-9290ed969fdad6d9e74445a2a19dcfc4ad628a56.tar.gz | |
Fix a comment.
Diffstat (limited to 'mpn/powerpc64')
| -rw-r--r-- | mpn/powerpc64/mode64/p9/mul_basecase.asm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mpn/powerpc64/mode64/p9/mul_basecase.asm b/mpn/powerpc64/mode64/p9/mul_basecase.asm index d12ff3d78..8f3d322c1 100644 --- a/mpn/powerpc64/mode64/p9/mul_basecase.asm +++ b/mpn/powerpc64/mode64/p9/mul_basecase.asm @@ -46,7 +46,7 @@ C * Could we schedule loads less in addmul_2/mul_2? That would save some regs C and make the tail code more manageable. C * Postpone some register saves to main loop. C * Perhaps write more small operands (3x1, 3x2, 3x3) code. -C * Consider restoring rp,up after loop using arithmetic, eliminating r20,r21. +C * Consider restoring rp,up after loop using arithmetic, eliminating rp2, up2. C On the other hand, the current rp,up restore register are useful for OSP. C * Do OSP. This should save a lot with the current deep addmul_2 pipeline. |