Fix . Taken from this upstream commit, sans ChangeLog updates and tests: . diff --git a/sysdeps/x86_64/memcmp.S b/sysdeps/x86_64/memcmp.S index 1fc487caa5..1322bb3b92 100644 --- a/sysdeps/x86_64/memcmp.S +++ b/sysdeps/x86_64/memcmp.S @@ -21,14 +21,18 @@ .text ENTRY (memcmp) - test %rdx, %rdx +#ifdef __ILP32__ + /* Clear the upper 32 bits. */ + movl %edx, %edx +#endif + test %RDX_LP, %RDX_LP jz L(finz) cmpq $1, %rdx - jle L(finr1b) + jbe L(finr1b) subq %rdi, %rsi movq %rdx, %r10 cmpq $32, %r10 - jge L(gt32) + jae L(gt32) /* Handle small chunks and last block of less than 32 bytes. */ L(small): testq $1, %r10 @@ -156,7 +160,7 @@ L(A32): movq %r11, %r10 andq $-32, %r10 cmpq %r10, %rdi - jge L(mt16) + jae L(mt16) /* Pre-unroll to be ready for unrolled 64B loop. */ testq $32, %rdi jz L(A64) @@ -178,7 +182,7 @@ L(A64): movq %r11, %r10 andq $-64, %r10 cmpq %r10, %rdi - jge L(mt32) + jae L(mt32) L(A64main): movdqu (%rdi,%rsi), %xmm0 @@ -216,7 +220,7 @@ L(mt32): movq %r11, %r10 andq $-32, %r10 cmpq %r10, %rdi - jge L(mt16) + jae L(mt16) L(A32main): movdqu (%rdi,%rsi), %xmm0 @@ -254,7 +258,7 @@ L(ATR): movq %r11, %r10 andq $-32, %r10 cmpq %r10, %rdi - jge L(mt16) + jae L(mt16) testq $16, %rdi jz L(ATR32) @@ -325,7 +329,7 @@ L(ATR64main): movq %r11, %r10 andq $-32, %r10 cmpq %r10, %rdi - jge L(mt16) + jae L(mt16) L(ATR32res): movdqa (%rdi,%rsi), %xmm0 or'>author
path: root/.gitignore
AgeCommit message (Expand)Author
2023-04-24Add mumi config....* .mumi/config: New file. * .gitignore: Add .mumi/current-issue. Arun Isaac
2022-07-03etc: Add teams.scm....* etc/teams.scm.in: New file. * configure.ac: Generate executable. * .gitignore: Ignore generated file. Ricardo Wurmus
2022-06-05gitignore: Add .DS_Store....Ignore MacOS specific file: https://en.wikipedia.org/wiki/.DS_Store Signed-off-by: Mathieu Othacehe <othacehe@gnu.org> Pavel Shlyak
2021-10-16.gitignore: Ignore more autotools directories....* .gitignore: Add pattern to ignore ".am[0-9]*/". Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com> Sarah Morgensen
2021-10-16.gitignore: Ignore more temporary test directories....* .gitignore: Add pattern to ignore "/t-*/". Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com> Sarah Morgensen
2021-09-20etc: Add systemd files for running ‘guix gc’ periodically...* etc/guix-gc.service.in: New file. * etc/guix-gc.timer: Likewise. * .gitignore: Ignore generated ‘guix-gc.service’. * nix/local.mk (nodist_systemdservice_DATA): Add ‘guix-gc.service’ and ‘guix-gc.timer’. (EXTRA_DIST): Add ‘guix-gc.service.in’ and ‘guix-gc.timer’. * doc/guix.texi (Binary Installation): Mention the new systemd files. Signed-off-by: Mathieu Othacehe <othacehe@gnu.org> Thiago Jung Bauermann
2021-05-10.gitignore: Ignore .mo files....* .gitignore: Ignore files matching the *.mo pattern. Maxim Cournoyer
2021-05-05.gitignore: Ignore .tarball-ignore....This file can be useful to fix a version string when experimenting with 'make release'. * .gitignore: Add a pattern to ignore .tarball-version. Maxim Cournoyer
2021-04-23.gitignore: Ignore release artifacts....Not ignoring these in the tree leads to the next generated version (.version) being suffixed with '-dirty', which confuses things. * .gitignore [/guix-*]: New pattern. [/doc/stamp-[0-9]]: Adjust to ... [/doc/stamp-*]: ... this. [/release-*]: New pattern. Maxim Cournoyer
2021-04-23.gitignore: Ignore generated .pot files....These files are automatically-extracted templates rather than source, hence shouldn't be checked in. * .gitignore: Add a glob pattern to ignore .pot files. Maxim Cournoyer