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| author | Will Schmidt <will_schmidt@vnet.ibm.com> | 2012-04-18 15:34:23 -0500 |
|---|---|---|
| committer | Ryan S. Arnold <rsa@linux.vnet.ibm.com> | 2012-04-18 15:34:23 -0500 |
| commit | 6b652f46c3935088082bb5870b6fd9edbaa92125 (patch) | |
| tree | 6813ad76813e32855c87d3ec4493cbd99058b312 /sysdeps | |
| parent | b282631e367f474bbd9e5d92e2aa54b3ce44efe8 (diff) | |
| download | glibc-6b652f46c3935088082bb5870b6fd9edbaa92125.zip glibc-6b652f46c3935088082bb5870b6fd9edbaa92125.tar.gz glibc-6b652f46c3935088082bb5870b6fd9edbaa92125.tar.bz2 | |
Further simplify power6 wordcopy by removing switch statements.
This fix replaces switch statements that contain individual
[fwd|bwd]_align_merge (<constant>) calls with a single [fwd|bwd]_align_merge
(align) call.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/powerpc/powerpc32/power6/wordcopy.c | 26 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power6/wordcopy.c | 50 |
2 files changed, 4 insertions, 72 deletions
diff --git a/sysdeps/powerpc/powerpc32/power6/wordcopy.c b/sysdeps/powerpc/powerpc32/power6/wordcopy.c index d0df56f..698b82f 100644 --- a/sysdeps/powerpc/powerpc32/power6/wordcopy.c +++ b/sysdeps/powerpc/powerpc32/power6/wordcopy.c @@ -115,18 +115,7 @@ _wordcopy_fwd_dest_aligned (dstp, srcp, len) len -= 1; } - switch (align) - { - case 1: - fwd_align_merge (1); - break; - case 2: - fwd_align_merge (2); - break; - case 3: - fwd_align_merge (3); - break; - } + fwd_align_merge (align); } @@ -224,16 +213,5 @@ _wordcopy_bwd_dest_aligned (dstp, srcp, len) len -= 1; } - switch (align) - { - case 1: - bwd_align_merge (1); - break; - case 2: - bwd_align_merge (2); - break; - case 3: - bwd_align_merge (3); - break; - } + bwd_align_merge (align); } diff --git a/sysdeps/powerpc/powerpc64/power6/wordcopy.c b/sysdeps/powerpc/powerpc64/power6/wordcopy.c index b18b97f..4c72404 100644 --- a/sysdeps/powerpc/powerpc64/power6/wordcopy.c +++ b/sysdeps/powerpc/powerpc64/power6/wordcopy.c @@ -115,30 +115,7 @@ _wordcopy_fwd_dest_aligned (dstp, srcp, len) len -= 1; } - switch (align) - { - case 1: - fwd_align_merge (1); - break; - case 2: - fwd_align_merge (2); - break; - case 3: - fwd_align_merge (3); - break; - case 4: - fwd_align_merge (4); - break; - case 5: - fwd_align_merge (5); - break; - case 6: - fwd_align_merge (6); - break; - case 7: - fwd_align_merge (7); - break; - } + fwd_align_merge (align); } @@ -236,28 +213,5 @@ _wordcopy_bwd_dest_aligned (dstp, srcp, len) len -= 1; } - switch (align) - { - case 1: - bwd_align_merge (1); - break; - case 2: - bwd_align_merge (2); - break; - case 3: - bwd_align_merge (3); - break; - case 4: - bwd_align_merge (4); - break; - case 5: - bwd_align_merge (5); - break; - case 6: - bwd_align_merge (6); - break; - case 7: - bwd_align_merge (7); - break; - } + bwd_align_merge (align); } |