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authorzeertzjq <zeertzjq@outlook.com>2024-01-22 10:00:11 +0800
committerGitHub <noreply@github.com>2024-01-22 10:00:11 +0800
commit8c6de9147cabbf99d18afbdbed2f11f30c1d0dfc (patch)
treeb05e873236f53b2b9dc244c00f538eb47f45ab2f /src/nvim/macros_defs.h
parenta25aeee856e2fb02f93ffa5c2e5d43fd75ead2cf (diff)
parentfd08de4b85ae42fe3ad5b480b58df9f7fff76269 (diff)
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Merge pull request #26813 from VanaIgr/screen-pos-speedup
perf: make screen size and position calculations more efficient N/A patches for version.c: vim-patch:9.1.0037: Calling get_breakindent_win() repeatedly when computing virtcol vim-patch:9.1.0038: Unnecessary loop in getvcol()
Diffstat (limited to 'src/nvim/macros_defs.h')
-rw-r--r--src/nvim/macros_defs.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/nvim/macros_defs.h b/src/nvim/macros_defs.h
index a0dcafab95..67da29031c 100644
--- a/src/nvim/macros_defs.h
+++ b/src/nvim/macros_defs.h
@@ -111,10 +111,13 @@
#endif
#if defined(__clang__) || defined(__GNUC__)
+# define EXPECT(cond, value) __builtin_expect((cond), (value))
# define UNREACHABLE __builtin_unreachable()
-#elif defined(_MSVC_VER)
+#elif defined(_MSC_VER)
+# define EXPECT(cond, value) (cond)
# define UNREACHABLE __assume(false)
#else
+# define EXPECT(cond, value) (cond)
# define UNREACHABLE
#endif