The branch, master has been updated
via 68516f91 Add "input" handling for cmd_txt_*() pkglib.py.
via 531ffa81 Optimized assembler version of md5_process() for x86-64
from d7212df0 A little more safety in negotiate_checksum().
https://git.samba.org/?p=rsync.git;a=shortlog;h=master
- Log -----------------------------------------------------------------
commit 68516f91be8591b3a2d9fc4c9ed5a904e7282265
Author: Wayne Davison <wa...@opencoder.net>
Date: Fri May 22 22:40:54 2020 -0700
Add "input" handling for cmd_txt_*() pkglib.py.
commit 531ffa8104fa26e58ed487c340ed64af5d456fb2
Author: Jorrit Jongma <g...@jongma.org>
Date: Fri May 22 19:38:37 2020 +0200
Optimized assembler version of md5_process() for x86-64
Originally created by Marc Bevand and placed in the public domain.
Enable/disabled via the same --enable-simd configure switch as
the rolling checksum optimizations.
-----------------------------------------------------------------------
Summary of changes:
Makefile.in | 5 +-
lib/md5-asm-x86_64.s | 693 +++++++++++++++++++++++++++++++++++++++++++++++++++
lib/md5.c | 13 +
packaging/pkglib.py | 5 +-
4 files changed, 714 insertions(+), 2 deletions(-)
create mode 100644 lib/md5-asm-x86_64.s
Changeset truncated at 500 lines:
diff --git a/Makefile.in b/Makefile.in
index 0e18e96e..13cba5d9 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -31,7 +31,7 @@ VERSION=@RSYNC_VERSION@
.SUFFIXES:
.SUFFIXES: .c .o
-SIMD_x86_64=simd-checksum-x86_64.o
+SIMD_x86_64=simd-checksum-x86_64.o lib/md5-asm-x86_64.o
GENFILES=configure.sh aclocal.m4 config.h.in proto.h proto.h-tstamp rsync.1
rsync-ssl.1 rsyncd.conf.5
HEADERS=byteorder.h config.h errcode.h proto.h rsync.h ifuncs.h itypes.h
inums.h \
@@ -122,6 +122,9 @@ rounding.h: rounding.c rsync.h proto.h
simd-checksum-x86_64.o: simd-checksum-x86_64.cpp
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c -o $@ $<
+lib/md5-asm-x86_64.o: lib/md5-asm-x86_64.s
+ $(CC) -c -o $@ $<
+
tls$(EXEEXT): $(TLS_OBJ)
$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(TLS_OBJ) $(LIBS)
diff --git a/lib/md5-asm-x86_64.s b/lib/md5-asm-x86_64.s
new file mode 100644
index 00000000..a3126151
--- /dev/null
+++ b/lib/md5-asm-x86_64.s
@@ -0,0 +1,693 @@
+/*
+ * x86-64 optimized assembler MD5 implementation
+ *
+ * Author: Marc Bevand, 2004
+ *
+ * This code was placed in the public domain by the author. The original
+ * publication can be found at:
+ *
+ * https://www.zorinaq.com/papers/md5-amd64.html
+ */
+/*
+ * No modifications were made aside from changing the function and file names.
+ * The MD5_CTX structure as expected here (from OpenSSL) is binary compatible
+ * with the md_context used by rsync, for the fields accessed.
+ *
+ * Benchmarks (in MB/s) C ASM
+ * - Intel Atom D2700 302 334
+ * - Intel i7-7700hq 351 376
+ * - AMD ThreadRipper 2950x 728 784
+ *
+ * The original code was also incorporated into OpenSSL. It has since been
+ * modified there. Those changes have not been made here due to licensing
+ * incompatibilities. Benchmarks of those changes on the above CPUs did not
+ * show any significant difference in performance, though.
+ */
+
+.text
+.align 16
+
+.globl md5_process_asm
+.type md5_process_asm,@function
+md5_process_asm:
+ push %rbp
+ push %rbx
+ push %r12
+ push %r13 # not really useful (r13 is unused)
+ push %r14
+ push %r15
+
+ # rdi = arg #1 (ctx, MD5_CTX pointer)
+ # rsi = arg #2 (ptr, data pointer)
+ # rdx = arg #3 (nbr, number of 16-word blocks to process)
+ mov %rdi, %rbp # rbp = ctx
+ shl $6, %rdx # rdx = nbr in bytes
+ lea (%rsi,%rdx), %rdi # rdi = end
+ mov 0*4(%rbp), %eax # eax = ctx->A
+ mov 1*4(%rbp), %ebx # ebx = ctx->B
+ mov 2*4(%rbp), %ecx # ecx = ctx->C
+ mov 3*4(%rbp), %edx # edx = ctx->D
+ # end is 'rdi'
+ # ptr is 'rsi'
+ # A is 'eax'
+ # B is 'ebx'
+ # C is 'ecx'
+ # D is 'edx'
+
+ cmp %rdi, %rsi # cmp end with ptr
+ je 1f # jmp if ptr == end
+
+ # BEGIN of loop over 16-word blocks
+2: # save old values of A, B, C, D
+ mov %eax, %r8d
+ mov %ebx, %r9d
+ mov %ecx, %r14d
+ mov %edx, %r15d
+ mov 0*4(%rsi), %r10d /* (NEXT STEP) X[0] */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ xor %ecx, %r11d /* y ^ ... */
+ lea -680876936(%eax,%r10d),%eax /* Const + dst + ... */
+ and %ebx, %r11d /* x & ... */
+ xor %edx, %r11d /* z ^ ... */
+ mov 1*4(%rsi),%r10d /* (NEXT STEP) X[1] */
+ add %r11d, %eax /* dst += ... */
+ rol $7, %eax /* dst <<< s */
+ mov %ecx, %r11d /* (NEXT STEP) z' = %ecx */
+ add %ebx, %eax /* dst += x */
+ xor %ebx, %r11d /* y ^ ... */
+ lea -389564586(%edx,%r10d),%edx /* Const + dst + ... */
+ and %eax, %r11d /* x & ... */
+ xor %ecx, %r11d /* z ^ ... */
+ mov 2*4(%rsi),%r10d /* (NEXT STEP) X[2] */
+ add %r11d, %edx /* dst += ... */
+ rol $12, %edx /* dst <<< s */
+ mov %ebx, %r11d /* (NEXT STEP) z' = %ebx */
+ add %eax, %edx /* dst += x */
+ xor %eax, %r11d /* y ^ ... */
+ lea 606105819(%ecx,%r10d),%ecx /* Const + dst + ... */
+ and %edx, %r11d /* x & ... */
+ xor %ebx, %r11d /* z ^ ... */
+ mov 3*4(%rsi),%r10d /* (NEXT STEP) X[3] */
+ add %r11d, %ecx /* dst += ... */
+ rol $17, %ecx /* dst <<< s */
+ mov %eax, %r11d /* (NEXT STEP) z' = %eax */
+ add %edx, %ecx /* dst += x */
+ xor %edx, %r11d /* y ^ ... */
+ lea -1044525330(%ebx,%r10d),%ebx /* Const + dst + ... */
+ and %ecx, %r11d /* x & ... */
+ xor %eax, %r11d /* z ^ ... */
+ mov 4*4(%rsi),%r10d /* (NEXT STEP) X[4] */
+ add %r11d, %ebx /* dst += ... */
+ rol $22, %ebx /* dst <<< s */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ add %ecx, %ebx /* dst += x */
+ xor %ecx, %r11d /* y ^ ... */
+ lea -176418897(%eax,%r10d),%eax /* Const + dst + ... */
+ and %ebx, %r11d /* x & ... */
+ xor %edx, %r11d /* z ^ ... */
+ mov 5*4(%rsi),%r10d /* (NEXT STEP) X[5] */
+ add %r11d, %eax /* dst += ... */
+ rol $7, %eax /* dst <<< s */
+ mov %ecx, %r11d /* (NEXT STEP) z' = %ecx */
+ add %ebx, %eax /* dst += x */
+ xor %ebx, %r11d /* y ^ ... */
+ lea 1200080426(%edx,%r10d),%edx /* Const + dst + ... */
+ and %eax, %r11d /* x & ... */
+ xor %ecx, %r11d /* z ^ ... */
+ mov 6*4(%rsi),%r10d /* (NEXT STEP) X[6] */
+ add %r11d, %edx /* dst += ... */
+ rol $12, %edx /* dst <<< s */
+ mov %ebx, %r11d /* (NEXT STEP) z' = %ebx */
+ add %eax, %edx /* dst += x */
+ xor %eax, %r11d /* y ^ ... */
+ lea -1473231341(%ecx,%r10d),%ecx /* Const + dst + ... */
+ and %edx, %r11d /* x & ... */
+ xor %ebx, %r11d /* z ^ ... */
+ mov 7*4(%rsi),%r10d /* (NEXT STEP) X[7] */
+ add %r11d, %ecx /* dst += ... */
+ rol $17, %ecx /* dst <<< s */
+ mov %eax, %r11d /* (NEXT STEP) z' = %eax */
+ add %edx, %ecx /* dst += x */
+ xor %edx, %r11d /* y ^ ... */
+ lea -45705983(%ebx,%r10d),%ebx /* Const + dst + ... */
+ and %ecx, %r11d /* x & ... */
+ xor %eax, %r11d /* z ^ ... */
+ mov 8*4(%rsi),%r10d /* (NEXT STEP) X[8] */
+ add %r11d, %ebx /* dst += ... */
+ rol $22, %ebx /* dst <<< s */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ add %ecx, %ebx /* dst += x */
+ xor %ecx, %r11d /* y ^ ... */
+ lea 1770035416(%eax,%r10d),%eax /* Const + dst + ... */
+ and %ebx, %r11d /* x & ... */
+ xor %edx, %r11d /* z ^ ... */
+ mov 9*4(%rsi),%r10d /* (NEXT STEP) X[9] */
+ add %r11d, %eax /* dst += ... */
+ rol $7, %eax /* dst <<< s */
+ mov %ecx, %r11d /* (NEXT STEP) z' = %ecx */
+ add %ebx, %eax /* dst += x */
+ xor %ebx, %r11d /* y ^ ... */
+ lea -1958414417(%edx,%r10d),%edx /* Const + dst + ... */
+ and %eax, %r11d /* x & ... */
+ xor %ecx, %r11d /* z ^ ... */
+ mov 10*4(%rsi),%r10d /* (NEXT STEP) X[10] */
+ add %r11d, %edx /* dst += ... */
+ rol $12, %edx /* dst <<< s */
+ mov %ebx, %r11d /* (NEXT STEP) z' = %ebx */
+ add %eax, %edx /* dst += x */
+ xor %eax, %r11d /* y ^ ... */
+ lea -42063(%ecx,%r10d),%ecx /* Const + dst + ... */
+ and %edx, %r11d /* x & ... */
+ xor %ebx, %r11d /* z ^ ... */
+ mov 11*4(%rsi),%r10d /* (NEXT STEP) X[11] */
+ add %r11d, %ecx /* dst += ... */
+ rol $17, %ecx /* dst <<< s */
+ mov %eax, %r11d /* (NEXT STEP) z' = %eax */
+ add %edx, %ecx /* dst += x */
+ xor %edx, %r11d /* y ^ ... */
+ lea -1990404162(%ebx,%r10d),%ebx /* Const + dst + ... */
+ and %ecx, %r11d /* x & ... */
+ xor %eax, %r11d /* z ^ ... */
+ mov 12*4(%rsi),%r10d /* (NEXT STEP) X[12] */
+ add %r11d, %ebx /* dst += ... */
+ rol $22, %ebx /* dst <<< s */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ add %ecx, %ebx /* dst += x */
+ xor %ecx, %r11d /* y ^ ... */
+ lea 1804603682(%eax,%r10d),%eax /* Const + dst + ... */
+ and %ebx, %r11d /* x & ... */
+ xor %edx, %r11d /* z ^ ... */
+ mov 13*4(%rsi),%r10d /* (NEXT STEP) X[13] */
+ add %r11d, %eax /* dst += ... */
+ rol $7, %eax /* dst <<< s */
+ mov %ecx, %r11d /* (NEXT STEP) z' = %ecx */
+ add %ebx, %eax /* dst += x */
+ xor %ebx, %r11d /* y ^ ... */
+ lea -40341101(%edx,%r10d),%edx /* Const + dst + ... */
+ and %eax, %r11d /* x & ... */
+ xor %ecx, %r11d /* z ^ ... */
+ mov 14*4(%rsi),%r10d /* (NEXT STEP) X[14] */
+ add %r11d, %edx /* dst += ... */
+ rol $12, %edx /* dst <<< s */
+ mov %ebx, %r11d /* (NEXT STEP) z' = %ebx */
+ add %eax, %edx /* dst += x */
+ xor %eax, %r11d /* y ^ ... */
+ lea -1502002290(%ecx,%r10d),%ecx /* Const + dst + ... */
+ and %edx, %r11d /* x & ... */
+ xor %ebx, %r11d /* z ^ ... */
+ mov 15*4(%rsi),%r10d /* (NEXT STEP) X[15] */
+ add %r11d, %ecx /* dst += ... */
+ rol $17, %ecx /* dst <<< s */
+ mov %eax, %r11d /* (NEXT STEP) z' = %eax */
+ add %edx, %ecx /* dst += x */
+ xor %edx, %r11d /* y ^ ... */
+ lea 1236535329(%ebx,%r10d),%ebx /* Const + dst + ... */
+ and %ecx, %r11d /* x & ... */
+ xor %eax, %r11d /* z ^ ... */
+ mov 0*4(%rsi),%r10d /* (NEXT STEP) X[0] */
+ add %r11d, %ebx /* dst += ... */
+ rol $22, %ebx /* dst <<< s */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ add %ecx, %ebx /* dst += x */
+ mov 1*4(%rsi), %r10d /* (NEXT STEP) X[1] */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ mov %edx, %r12d /* (NEXT STEP) z' = %edx */
+ not %r11d /* not z */
+ lea -165796510(%eax,%r10d),%eax /* Const + dst + ... */
+ and %ebx, %r12d /* x & z */
+ and %ecx, %r11d /* y & (not z) */
+ mov 6*4(%rsi),%r10d /* (NEXT STEP) X[6] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %ecx, %r11d /* (NEXT STEP) z' = %ecx */
+ add %r12d, %eax /* dst += ... */
+ mov %ecx, %r12d /* (NEXT STEP) z' = %ecx */
+ rol $5, %eax /* dst <<< s */
+ add %ebx, %eax /* dst += x */
+ not %r11d /* not z */
+ lea -1069501632(%edx,%r10d),%edx /* Const + dst + ... */
+ and %eax, %r12d /* x & z */
+ and %ebx, %r11d /* y & (not z) */
+ mov 11*4(%rsi),%r10d /* (NEXT STEP) X[11] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %ebx, %r11d /* (NEXT STEP) z' = %ebx */
+ add %r12d, %edx /* dst += ... */
+ mov %ebx, %r12d /* (NEXT STEP) z' = %ebx */
+ rol $9, %edx /* dst <<< s */
+ add %eax, %edx /* dst += x */
+ not %r11d /* not z */
+ lea 643717713(%ecx,%r10d),%ecx /* Const + dst + ... */
+ and %edx, %r12d /* x & z */
+ and %eax, %r11d /* y & (not z) */
+ mov 0*4(%rsi),%r10d /* (NEXT STEP) X[0] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %eax, %r11d /* (NEXT STEP) z' = %eax */
+ add %r12d, %ecx /* dst += ... */
+ mov %eax, %r12d /* (NEXT STEP) z' = %eax */
+ rol $14, %ecx /* dst <<< s */
+ add %edx, %ecx /* dst += x */
+ not %r11d /* not z */
+ lea -373897302(%ebx,%r10d),%ebx /* Const + dst + ... */
+ and %ecx, %r12d /* x & z */
+ and %edx, %r11d /* y & (not z) */
+ mov 5*4(%rsi),%r10d /* (NEXT STEP) X[5] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ add %r12d, %ebx /* dst += ... */
+ mov %edx, %r12d /* (NEXT STEP) z' = %edx */
+ rol $20, %ebx /* dst <<< s */
+ add %ecx, %ebx /* dst += x */
+ not %r11d /* not z */
+ lea -701558691(%eax,%r10d),%eax /* Const + dst + ... */
+ and %ebx, %r12d /* x & z */
+ and %ecx, %r11d /* y & (not z) */
+ mov 10*4(%rsi),%r10d /* (NEXT STEP) X[10] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %ecx, %r11d /* (NEXT STEP) z' = %ecx */
+ add %r12d, %eax /* dst += ... */
+ mov %ecx, %r12d /* (NEXT STEP) z' = %ecx */
+ rol $5, %eax /* dst <<< s */
+ add %ebx, %eax /* dst += x */
+ not %r11d /* not z */
+ lea 38016083(%edx,%r10d),%edx /* Const + dst + ... */
+ and %eax, %r12d /* x & z */
+ and %ebx, %r11d /* y & (not z) */
+ mov 15*4(%rsi),%r10d /* (NEXT STEP) X[15] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %ebx, %r11d /* (NEXT STEP) z' = %ebx */
+ add %r12d, %edx /* dst += ... */
+ mov %ebx, %r12d /* (NEXT STEP) z' = %ebx */
+ rol $9, %edx /* dst <<< s */
+ add %eax, %edx /* dst += x */
+ not %r11d /* not z */
+ lea -660478335(%ecx,%r10d),%ecx /* Const + dst + ... */
+ and %edx, %r12d /* x & z */
+ and %eax, %r11d /* y & (not z) */
+ mov 4*4(%rsi),%r10d /* (NEXT STEP) X[4] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %eax, %r11d /* (NEXT STEP) z' = %eax */
+ add %r12d, %ecx /* dst += ... */
+ mov %eax, %r12d /* (NEXT STEP) z' = %eax */
+ rol $14, %ecx /* dst <<< s */
+ add %edx, %ecx /* dst += x */
+ not %r11d /* not z */
+ lea -405537848(%ebx,%r10d),%ebx /* Const + dst + ... */
+ and %ecx, %r12d /* x & z */
+ and %edx, %r11d /* y & (not z) */
+ mov 9*4(%rsi),%r10d /* (NEXT STEP) X[9] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ add %r12d, %ebx /* dst += ... */
+ mov %edx, %r12d /* (NEXT STEP) z' = %edx */
+ rol $20, %ebx /* dst <<< s */
+ add %ecx, %ebx /* dst += x */
+ not %r11d /* not z */
+ lea 568446438(%eax,%r10d),%eax /* Const + dst + ... */
+ and %ebx, %r12d /* x & z */
+ and %ecx, %r11d /* y & (not z) */
+ mov 14*4(%rsi),%r10d /* (NEXT STEP) X[14] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %ecx, %r11d /* (NEXT STEP) z' = %ecx */
+ add %r12d, %eax /* dst += ... */
+ mov %ecx, %r12d /* (NEXT STEP) z' = %ecx */
+ rol $5, %eax /* dst <<< s */
+ add %ebx, %eax /* dst += x */
+ not %r11d /* not z */
+ lea -1019803690(%edx,%r10d),%edx /* Const + dst + ... */
+ and %eax, %r12d /* x & z */
+ and %ebx, %r11d /* y & (not z) */
+ mov 3*4(%rsi),%r10d /* (NEXT STEP) X[3] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %ebx, %r11d /* (NEXT STEP) z' = %ebx */
+ add %r12d, %edx /* dst += ... */
+ mov %ebx, %r12d /* (NEXT STEP) z' = %ebx */
+ rol $9, %edx /* dst <<< s */
+ add %eax, %edx /* dst += x */
+ not %r11d /* not z */
+ lea -187363961(%ecx,%r10d),%ecx /* Const + dst + ... */
+ and %edx, %r12d /* x & z */
+ and %eax, %r11d /* y & (not z) */
+ mov 8*4(%rsi),%r10d /* (NEXT STEP) X[8] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %eax, %r11d /* (NEXT STEP) z' = %eax */
+ add %r12d, %ecx /* dst += ... */
+ mov %eax, %r12d /* (NEXT STEP) z' = %eax */
+ rol $14, %ecx /* dst <<< s */
+ add %edx, %ecx /* dst += x */
+ not %r11d /* not z */
+ lea 1163531501(%ebx,%r10d),%ebx /* Const + dst + ... */
+ and %ecx, %r12d /* x & z */
+ and %edx, %r11d /* y & (not z) */
+ mov 13*4(%rsi),%r10d /* (NEXT STEP) X[13] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ add %r12d, %ebx /* dst += ... */
+ mov %edx, %r12d /* (NEXT STEP) z' = %edx */
+ rol $20, %ebx /* dst <<< s */
+ add %ecx, %ebx /* dst += x */
+ not %r11d /* not z */
+ lea -1444681467(%eax,%r10d),%eax /* Const + dst + ... */
+ and %ebx, %r12d /* x & z */
+ and %ecx, %r11d /* y & (not z) */
+ mov 2*4(%rsi),%r10d /* (NEXT STEP) X[2] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %ecx, %r11d /* (NEXT STEP) z' = %ecx */
+ add %r12d, %eax /* dst += ... */
+ mov %ecx, %r12d /* (NEXT STEP) z' = %ecx */
+ rol $5, %eax /* dst <<< s */
+ add %ebx, %eax /* dst += x */
+ not %r11d /* not z */
+ lea -51403784(%edx,%r10d),%edx /* Const + dst + ... */
+ and %eax, %r12d /* x & z */
+ and %ebx, %r11d /* y & (not z) */
+ mov 7*4(%rsi),%r10d /* (NEXT STEP) X[7] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %ebx, %r11d /* (NEXT STEP) z' = %ebx */
+ add %r12d, %edx /* dst += ... */
+ mov %ebx, %r12d /* (NEXT STEP) z' = %ebx */
+ rol $9, %edx /* dst <<< s */
+ add %eax, %edx /* dst += x */
+ not %r11d /* not z */
+ lea 1735328473(%ecx,%r10d),%ecx /* Const + dst + ... */
+ and %edx, %r12d /* x & z */
+ and %eax, %r11d /* y & (not z) */
+ mov 12*4(%rsi),%r10d /* (NEXT STEP) X[12] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %eax, %r11d /* (NEXT STEP) z' = %eax */
+ add %r12d, %ecx /* dst += ... */
+ mov %eax, %r12d /* (NEXT STEP) z' = %eax */
+ rol $14, %ecx /* dst <<< s */
+ add %edx, %ecx /* dst += x */
+ not %r11d /* not z */
+ lea -1926607734(%ebx,%r10d),%ebx /* Const + dst + ... */
+ and %ecx, %r12d /* x & z */
+ and %edx, %r11d /* y & (not z) */
+ mov 0*4(%rsi),%r10d /* (NEXT STEP) X[0] */
+ or %r11d, %r12d /* (y & (not z)) | (x & z) */
+ mov %edx, %r11d /* (NEXT STEP) z' = %edx */
+ add %r12d, %ebx /* dst += ... */
+ mov %edx, %r12d /* (NEXT STEP) z' = %edx */
+ rol $20, %ebx /* dst <<< s */
+ add %ecx, %ebx /* dst += x */
+ mov 5*4(%rsi), %r10d /* (NEXT STEP) X[5] */
+ mov %ecx, %r11d /* (NEXT STEP) y' = %ecx */
+ lea -378558(%eax,%r10d),%eax /* Const + dst + ... */
+ mov 8*4(%rsi),%r10d /* (NEXT STEP) X[8] */
+ xor %edx, %r11d /* z ^ ... */
+ xor %ebx, %r11d /* x ^ ... */
+ add %r11d, %eax /* dst += ... */
+ rol $4, %eax /* dst <<< s */
+ mov %ebx, %r11d /* (NEXT STEP) y' = %ebx */
+ add %ebx, %eax /* dst += x */
+ lea -2022574463(%edx,%r10d),%edx /* Const + dst + ... */
+ mov 11*4(%rsi),%r10d /* (NEXT STEP) X[11] */
+ xor %ecx, %r11d /* z ^ ... */
+ xor %eax, %r11d /* x ^ ... */
+ add %r11d, %edx /* dst += ... */
+ rol $11, %edx /* dst <<< s */
+ mov %eax, %r11d /* (NEXT STEP) y' = %eax */
+ add %eax, %edx /* dst += x */
+ lea 1839030562(%ecx,%r10d),%ecx /* Const + dst + ... */
+ mov 14*4(%rsi),%r10d /* (NEXT STEP) X[14] */
+ xor %ebx, %r11d /* z ^ ... */
+ xor %edx, %r11d /* x ^ ... */
+ add %r11d, %ecx /* dst += ... */
+ rol $16, %ecx /* dst <<< s */
+ mov %edx, %r11d /* (NEXT STEP) y' = %edx */
+ add %edx, %ecx /* dst += x */
+ lea -35309556(%ebx,%r10d),%ebx /* Const + dst + ... */
+ mov 1*4(%rsi),%r10d /* (NEXT STEP) X[1] */
+ xor %eax, %r11d /* z ^ ... */
+ xor %ecx, %r11d /* x ^ ... */
+ add %r11d, %ebx /* dst += ... */
+ rol $23, %ebx /* dst <<< s */
+ mov %ecx, %r11d /* (NEXT STEP) y' = %ecx */
+ add %ecx, %ebx /* dst += x */
+ lea -1530992060(%eax,%r10d),%eax /* Const + dst + ... */
+ mov 4*4(%rsi),%r10d /* (NEXT STEP) X[4] */
+ xor %edx, %r11d /* z ^ ... */
+ xor %ebx, %r11d /* x ^ ... */
+ add %r11d, %eax /* dst += ... */
+ rol $4, %eax /* dst <<< s */
+ mov %ebx, %r11d /* (NEXT STEP) y' = %ebx */
+ add %ebx, %eax /* dst += x */
+ lea 1272893353(%edx,%r10d),%edx /* Const + dst + ... */
+ mov 7*4(%rsi),%r10d /* (NEXT STEP) X[7] */
+ xor %ecx, %r11d /* z ^ ... */
+ xor %eax, %r11d /* x ^ ... */
+ add %r11d, %edx /* dst += ... */
+ rol $11, %edx /* dst <<< s */
+ mov %eax, %r11d /* (NEXT STEP) y' = %eax */
+ add %eax, %edx /* dst += x */
+ lea -155497632(%ecx,%r10d),%ecx /* Const + dst + ... */
+ mov 10*4(%rsi),%r10d /* (NEXT STEP) X[10] */
+ xor %ebx, %r11d /* z ^ ... */
+ xor %edx, %r11d /* x ^ ... */
+ add %r11d, %ecx /* dst += ... */
+ rol $16, %ecx /* dst <<< s */
+ mov %edx, %r11d /* (NEXT STEP) y' = %edx */
+ add %edx, %ecx /* dst += x */
+ lea -1094730640(%ebx,%r10d),%ebx /* Const + dst + ... */
+ mov 13*4(%rsi),%r10d /* (NEXT STEP) X[13] */
+ xor %eax, %r11d /* z ^ ... */
+ xor %ecx, %r11d /* x ^ ... */
+ add %r11d, %ebx /* dst += ... */
+ rol $23, %ebx /* dst <<< s */
+ mov %ecx, %r11d /* (NEXT STEP) y' = %ecx */
+ add %ecx, %ebx /* dst += x */
+ lea 681279174(%eax,%r10d),%eax /* Const + dst + ... */
+ mov 0*4(%rsi),%r10d /* (NEXT STEP) X[0] */
+ xor %edx, %r11d /* z ^ ... */
+ xor %ebx, %r11d /* x ^ ... */
+ add %r11d, %eax /* dst += ... */
+ rol $4, %eax /* dst <<< s */
+ mov %ebx, %r11d /* (NEXT STEP) y' = %ebx */
+ add %ebx, %eax /* dst += x */
+ lea -358537222(%edx,%r10d),%edx /* Const + dst + ... */
+ mov 3*4(%rsi),%r10d /* (NEXT STEP) X[3] */
+ xor %ecx, %r11d /* z ^ ... */
+ xor %eax, %r11d /* x ^ ... */
+ add %r11d, %edx /* dst += ... */
+ rol $11, %edx /* dst <<< s */
+ mov %eax, %r11d /* (NEXT STEP) y' = %eax */
--
The rsync repository.
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