[FileCheck] Add a diff output option for FileCheck (#187120)
This patch adds a `--diff` flag to FileCheck to address the readability
of traditional FileCheck output which can be difficult to parse by
human, especially when dealing with multiple substitutions or large
input files with many mismatches and additional context. This feature
provides a more familiar, scannable format for developers by rendering
mismatches as diffs.
There are two diff modes, split and unified both with substitution and
no-substitution version however to make it easier for reviewer, this
only have unified with no substitution.
Functional description of PR-
`getDiffContext` -
It provides the surrounding context for the mismatch. It uses the
`SourceMgr` to find the Line using `LineNo`. Once it found the pointer,
it scans forward until it hits a newline (\n or \r) or the end of the
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[OFFLOAD] Introduce OpenMP math wrappers for SPIRV backend (#192139)
This PR is a first step to introduce math OpenMP wrappers for SPIRV
backend.
As a first step only API that either mapped to existing SPIRV API or has
straightforward implementation is introduced.
SECURITY update to cups-2.4.17.
- CVE-2026-27447: The scheduler treated local user and group names as case-insensitive.
- CVE-2026-34978: The RSS notifier could write outside the scheduler's RSS directory.
- CVE-2026-34980: The scheduler did not filter control characters from option values.
- CVE-2026-34979: The scheduler did not always allocate enough memory for a job's options string.
- CVE-2026-34990: The scheduler incorrectly allowed local certificates over the loopback interface.
- CVE-2026-39314: Fixed the range check for job password strings.
- CVE-2026-39316: Fixed a printer subscription bug in the scheduler.
- CVE-2026-NNNNN: Fixed a SNMP string conversion bug in the backends.
SECURITY update to cups-2.4.17.
- CVE-2026-27447: The scheduler treated local user and group names as case-insensitive.
- CVE-2026-34978: The RSS notifier could write outside the scheduler's RSS directory.
- CVE-2026-34980: The scheduler did not filter control characters from option values.
- CVE-2026-34979: The scheduler did not always allocate enough memory for a job's options string.
- CVE-2026-34990: The scheduler incorrectly allowed local certificates over the loopback interface.
- CVE-2026-39314: Fixed the range check for job password strings.
- CVE-2026-39316: Fixed a printer subscription bug in the scheduler.
- CVE-2026-NNNNN: Fixed a SNMP string conversion bug in the backends.
