Skip to content

alpha: Add JIT support #921

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
mattst88 wants to merge 4 commits into
base: main
Choose a base branch
from
+607 −3
Open

alpha: Add JIT support #921

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
445f7ab
Document and package the DEC Alpha JIT backend
mattst88 Jul 3, 2026
865d88b
alpha: add CMPBGE-based fast-forward character scanning
mattst88 Jul 14, 2026
541d41e
alpha: add guarded prefetch hints to CMPBGE SIMD scanning loops
mattst88 Jul 14, 2026
b86a68f
alpha: use memchr() for exact single-character JIT scanning
mattst88 Jul 15, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 2 additions & 0 deletions Makefile.am
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -503,6 +503,8 @@ EXTRA_DIST += \
deps/sljit/sljit_src/sljitConfigInternal.h \
deps/sljit/sljit_src/sljitLir.c \
deps/sljit/sljit_src/sljitLir.h \
deps/sljit/sljit_src/sljitNativeALPHA_64.c \
deps/sljit/sljit_src/sljitNativeALPHA_common.c \
deps/sljit/sljit_src/sljitNativeARM_32.c \
deps/sljit/sljit_src/sljitNativeARM_64.c \
deps/sljit/sljit_src/sljitNativeARM_T2_32.c \
Expand Down
1 change: 1 addition & 0 deletions doc/html/pcre2jit.html
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,7 @@ <h2><a name="SEC2" href="#TOC1">AVAILABILITY OF JIT SUPPORT</a></h2>
<pre>
ARM 32-bit (v7, and Thumb2)
ARM 64-bit
DEC Alpha 64-bit
IBM s390x 64 bit
Intel x86 32-bit and 64-bit
LoongArch 64 bit
Expand Down
1 change: 1 addition & 0 deletions doc/pcre2jit.3
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ platforms:
.sp
ARM 32-bit (v7, and Thumb2)
ARM 64-bit
DEC Alpha 64-bit
IBM s390x 64 bit
Intel x86 32-bit and 64-bit
LoongArch 64 bit
Expand Down
Loading