qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH] target-mips: add ULL suffix in bitswap to avoid com


From: Leon Alrae
Subject: [Qemu-devel] [PATCH] target-mips: add ULL suffix in bitswap to avoid compiler warning
Date: Wed, 22 Oct 2014 14:00:29 +0100

Signed-off-by: Leon Alrae <address@hidden>
---
 target-mips/op_helper.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 5204ed8..9ec548c 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -267,12 +267,12 @@ target_ulong helper_mulshiu(CPUMIPSState *env, 
target_ulong arg1,
 
 static inline target_ulong bitswap(target_ulong v)
 {
-    v = ((v >> 1) & (target_ulong)0x5555555555555555) |
-              ((v & (target_ulong)0x5555555555555555) << 1);
-    v = ((v >> 2) & (target_ulong)0x3333333333333333) |
-              ((v & (target_ulong)0x3333333333333333) << 2);
-    v = ((v >> 4) & (target_ulong)0x0F0F0F0F0F0F0F0F) |
-              ((v & (target_ulong)0x0F0F0F0F0F0F0F0F) << 4);
+    v = ((v >> 1) & (target_ulong)0x5555555555555555ULL) |
+              ((v & (target_ulong)0x5555555555555555ULL) << 1);
+    v = ((v >> 2) & (target_ulong)0x3333333333333333ULL) |
+              ((v & (target_ulong)0x3333333333333333ULL) << 2);
+    v = ((v >> 4) & (target_ulong)0x0F0F0F0F0F0F0F0FULL) |
+              ((v & (target_ulong)0x0F0F0F0F0F0F0F0FULL) << 4);
     return v;
 }
 
-- 
2.1.0




reply via email to

[Prev in Thread] Current Thread [Next in Thread]