[compiler-rt] 743f78e - [InstrProfiling] Fix warnings when building for Windows

[Martin Storsjö via llvm-commits]

Author: Martin Storsjö
Date: 2021-08-09T11:39:11+03:00
New Revision: 743f78ef7fcaaf59246a1163858da3d9581485ff

URL: https://github.com/llvm/llvm-project/commit/743f78ef7fcaaf59246a1163858da3d9581485ff
DIFF: https://github.com/llvm/llvm-project/commit/743f78ef7fcaaf59246a1163858da3d9581485ff.diff

LOG: [InstrProfiling] Fix warnings when building for Windows

The Headers.CountersDelta field is an uint64_t, not a pointer,
so just cast to uint32_t to truncate it.

Differential Revision: https://reviews.llvm.org/D107619

Added: 
    

Modified: 
    compiler-rt/lib/profile/InstrProfilingWriter.c

Removed: 
    


################################################################################
diff  --git a/compiler-rt/lib/profile/InstrProfilingWriter.c b/compiler-rt/lib/profile/InstrProfilingWriter.c
index 030befc14e21a..5ed968f21839a 100644
--- a/compiler-rt/lib/profile/InstrProfilingWriter.c
+++ b/compiler-rt/lib/profile/InstrProfilingWriter.c
@@ -286,7 +286,7 @@ lprofWriteDataImpl(ProfDataWriter *Writer, const __llvm_profile_data *DataBegin,
   /* On WIN64, label 
diff erences are truncated 32-bit values. Truncate
    * CountersDelta to match. */
 #ifdef _WIN64
-  Header.CountersDelta = (void *)(uint32_t)Header.CountersDelta;
+  Header.CountersDelta = (uint32_t)Header.CountersDelta;
 #endif
 
   /* Write the profile header. */