From ee6c0081c03330045b3d4cde8421cd1d3a459609 Mon Sep 17 00:00:00 2001 From: Martin Liska Date: Fri, 15 Jun 2018 10:51:28 +0200 Subject: [PATCH] Partial backport r256656 2018-06-15 Martin Liska Backport from mainline 2018-01-10 Kelvin Nilsen * lex.c (search_line_fast): Remove illegal coercion of an unaligned pointer value to vector pointer type and replace with use of __builtin_vec_vsx_ld () built-in function, which operates on unaligned pointer values. From-SVN: r261621 --- Obtained from: https://gcc.gnu.org/git/?p=gcc.git;a=patch;h=ee6c0081c03330045b3d4cde8421cd1d3a459609 The libcpp/ChangeLog hunk was modified to apply on top of gcc-5's libcpp/ChangeLog. libcpp/ChangeLog | 12 ++++++++++++ libcpp/lex.c | 2 +- 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/libcpp/ChangeLog b/libcpp/ChangeLog index c920a05d438..a63abb04f5e 100644 --- a/libcpp/ChangeLog +++ b/libcpp/ChangeLog @@ -1,3 +1,15 @@ +2018-06-15 Martin Liska + + PR bootstrap/86162 + + Backport from mainline + 2018-01-10 Kelvin Nilsen + + * lex.c (search_line_fast): Remove illegal coercion of an + unaligned pointer value to vector pointer type and replace with + use of __builtin_vec_vsx_ld () built-in function, which operates + on unaligned pointer values. + 2017-10-10 Release Manager * GCC 5.5.0 released. diff --git a/libcpp/lex.c b/libcpp/lex.c index e5a0397f309..b789686f1c4 100644 --- a/libcpp/lex.c +++ b/libcpp/lex.c @@ -568,7 +568,7 @@ search_line_fast (const uchar *s, const uchar *end ATTRIBUTE_UNUSED) { vc m_nl, m_cr, m_bs, m_qm; - data = *((const vc *)s); + data = __builtin_vec_vsx_ld (0, s); s += 16; m_nl = (vc) __builtin_vec_cmpeq(data, repl_nl); -- 2.27.0
path: root/gnu/tests/gdm.scm
AgeCommit message (Expand)Author
2023-07-19tests: gdm: Prefer OCR to delay....* gnu/tests/gdm.scm (run-gdm-test): Use wait-for-screen-text instead of sleep. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com> Modified-by: Maxim Cournoyer <maxim.cournoyer@gmail.com> Bruno Victal
2023-03-21tests: gdm: Remove tmpfs related tests....This test never managed to reveal the problem described in [1] because from gnu/system/vm.scm it is seen that our "/tmp" mount is filtered out and replaced with a "/tmp" file-system that is mounted with (needed-for-boot? #t). This last bit is crucial as the problem was caused by the user specified "/tmp" file-system lacking this part which caused "/tmp" being mounted after x11-socket-directory-service has run, effectively shadowing the directory. [1]: <https://issues.guix.gnu.org/57589> * gnu/tests/gdm.scm (%test-gdm-wayland-tmpfs): Delete variable. (make-os): Remove tmpfs? argument. (run-gdm-test): Remove tmpfs? argument. Add a small delay since waiting for gdm.pid is not enough, causing the tests to fail sporadically. Reviewed-by: Josselin Poiret <dev@jpoiret.xyz> Signed-off-by: Maxim Cournoyer <maxim.cournoyer@gmail.com> Bruno Victal
2022-12-04tests: Add gdm tests....* gnu/tests/gdm.scm: New file. * gnu/local.mk: Register it. Signed-off-by: Ludovic Courtès <ludo@gnu.org> Bruno Victal