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-rw-r--r--patches/glibc/ports-2.10.1/540-alpha-fix-memchr.patch121
1 files changed, 0 insertions, 121 deletions
diff --git a/patches/glibc/ports-2.10.1/540-alpha-fix-memchr.patch b/patches/glibc/ports-2.10.1/540-alpha-fix-memchr.patch
deleted file mode 100644
index 84999d6..0000000
--- a/patches/glibc/ports-2.10.1/540-alpha-fix-memchr.patch
+++ /dev/null
@@ -1,121 +0,0 @@
-2009-07-27 Aurelien Jarno <aurelien@aurel32.net>
-
- * sysdeps/alpha/memchr.S: Use prefetch load.
- * sysdeps/alpha/alphaev6/memchr.S: Likewise.
-
-diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/alpha/alphaev6/memchr.S glibc-2.10.1/glibc-ports-2.10.1/sysdeps/alpha/alphaev6/memchr.S
---- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/alpha/alphaev6/memchr.S 2009-05-16 10:36:20.000000000 +0200
-+++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/alpha/alphaev6/memchr.S 2009-11-13 00:51:15.000000000 +0100
-@@ -127,7 +127,7 @@
- cmpbge $31, $1, $2 # E :
- bne $2, $found_it # U :
- # At least one byte left to process.
-- ldq $1, 8($0) # L :
-+ ldq $31, 8($0) # L :
- subq $5, 1, $18 # E : U L U L
-
- addq $0, 8, $0 # E :
-@@ -143,38 +143,38 @@
- and $4, 8, $4 # E : odd number of quads?
- bne $4, $odd_quad_count # U :
- # At least three quads remain to be accessed
-- mov $1, $4 # E : L U L U : move prefetched value to correct reg
-+ nop # E : L U L U : move prefetched value to correct reg
-
- .align 4
- $unrolled_loop:
-- ldq $1, 8($0) # L : prefetch $1
-- xor $17, $4, $2 # E :
-- cmpbge $31, $2, $2 # E :
-- bne $2, $found_it # U : U L U L
-+ ldq $1, 0($0) # L : load quad
-+ xor $17, $1, $2 # E :
-+ ldq $31, 8($0) # L : prefetch next quad
-+ cmpbge $31, $2, $2 # E : U L U L
-
-+ bne $2, $found_it # U :
- addq $0, 8, $0 # E :
- nop # E :
- nop # E :
-- nop # E :
-
- $odd_quad_count:
-+ ldq $1, 0($0) # L : load quad
- xor $17, $1, $2 # E :
-- ldq $4, 8($0) # L : prefetch $4
-+ ldq $31, 8($0) # L : prefetch $4
- cmpbge $31, $2, $2 # E :
-- addq $0, 8, $6 # E :
-
-+ addq $0, 8, $6 # E :
- bne $2, $found_it # U :
- cmpult $6, $18, $6 # E :
- addq $0, 8, $0 # E :
-- nop # E :
-
- bne $6, $unrolled_loop # U :
-- mov $4, $1 # E : move prefetched value into $1
- nop # E :
- nop # E :
--
--$final: subq $5, $0, $18 # E : $18 <- number of bytes left to do
- nop # E :
-+
-+$final: ldq $1, 0($0) # L : load last quad
-+ subq $5, $0, $18 # E : $18 <- number of bytes left to do
- nop # E :
- bne $18, $last_quad # U :
-
-diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/alpha/memchr.S glibc-2.10.1/glibc-ports-2.10.1/sysdeps/alpha/memchr.S
---- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/alpha/memchr.S 2009-05-16 10:36:20.000000000 +0200
-+++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/alpha/memchr.S 2009-11-13 00:51:15.000000000 +0100
-@@ -119,7 +119,7 @@
-
- # At least one byte left to process.
-
-- ldq t0, 8(v0) # e0 :
-+ ldq zero, 8(v0) # e0 : prefetch next quad
- subq t4, 1, a2 # .. e1 :
- addq v0, 8, v0 #-e0 :
-
-@@ -138,19 +138,19 @@
-
- # At least three quads remain to be accessed
-
-- mov t0, t3 # e0 : move prefetched value to correct reg
--
- .align 4
- $unrolled_loop:
-- ldq t0, 8(v0) #-e0 : prefetch t0
-- xor a1, t3, t1 # .. e1 :
-- cmpbge zero, t1, t1 # e0 :
-- bne t1, $found_it # .. e1 :
-+ ldq t0, 0(v0) # e0 : load quad
-+ xor a1, t0, t1 # .. e1 :
-+ ldq zero, 8(v0) # e0 : prefetch next quad
-+ cmpbge zero, t1, t1 # .. e1:
-+ bne t1, $found_it # e0 :
-
-- addq v0, 8, v0 #-e0 :
-+ addq v0, 8, v0 # e1 :
- $odd_quad_count:
-+ ldq t0, 0(v0) # e0 : load quad
- xor a1, t0, t1 # .. e1 :
-- ldq t3, 8(v0) # e0 : prefetch t3
-+ ldq zero, 8(v0) # e0 : prefetch next quad
- cmpbge zero, t1, t1 # .. e1 :
- addq v0, 8, t5 #-e0 :
- bne t1, $found_it # .. e1 :
-@@ -159,8 +159,8 @@
- addq v0, 8, v0 # .. e1 :
- bne t5, $unrolled_loop #-e1 :
-
-- mov t3, t0 # e0 : move prefetched value into t0
--$final: subq t4, v0, a2 # .. e1 : a2 <- number of bytes left to do
-+$final: ldq t0, 0(v0) # e0 : load last quad
-+ subq t4, v0, a2 # .. e1 : a2 <- number of bytes left to do
- bne a2, $last_quad # e1 :
-
- $not_found:
-diff -durN glibc-2.10.1.orig/ports/sysdeps/alpha/alphaev6/memchr.S glibc-2.10.1/ports/sysdeps/alpha/alphaev6/memchr.S
-diff -durN glibc-2.10.1.orig/ports/sysdeps/alpha/memchr.S glibc-2.10.1/ports/sysdeps/alpha/memchr.S