From 93e983489b437d4997938e540422b09aaadbebed Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Thu, 8 Aug 2024 02:02:22 +0200
Subject: [PATCH] Revert "std.Target: Fix C long double size for opencl (8, not
 16)."

This reverts commit a1d3e567635e79e0fbd8d56225d5098bc6cb8bbb.
---
 lib/std/Target.zig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/std/Target.zig b/lib/std/Target.zig
index 4a0ef36718..64608181fc 100644
--- a/lib/std/Target.zig
+++ b/lib/std/Target.zig
@@ -2303,7 +2303,9 @@ pub fn c_type_bit_size(target: Target, c_type: CType) u16 {
             .short, .ushort => return 16,
             .int, .uint, .float => return 32,
             .long, .ulong, .longlong, .ulonglong, .double => return 64,
-            .longdouble => return 64,
+            // Note: The OpenCL specification does not guarantee a particular size for long double,
+            // but clang uses 128 bits.
+            .longdouble => return 128,
         },
 
         .ps4, .ps5 => switch (c_type) {