[llvm] a2552f7 - [ADT] Make Load(AP)IntFromMemory pointer argument const

[Pavel Labath via llvm-commits]

Author: Pavel Labath
Date: 2020-07-13T17:32:54+02:00
New Revision: a2552f76ac6ff705434adb1d277a578445721b78

URL: https://github.com/llvm/llvm-project/commit/a2552f76ac6ff705434adb1d277a578445721b78
DIFF: https://github.com/llvm/llvm-project/commit/a2552f76ac6ff705434adb1d277a578445721b78.diff

LOG: [ADT] Make Load(AP)IntFromMemory pointer argument const

The function does not modify this memory.

Added: 
    

Modified: 
    llvm/include/llvm/ADT/APInt.h
    llvm/lib/Support/APInt.cpp

Removed: 
    


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diff  --git a/llvm/include/llvm/ADT/APInt.h b/llvm/include/llvm/ADT/APInt.h
index c88d9651d68d..f7df648d27ed 100644
--- a/llvm/include/llvm/ADT/APInt.h
+++ b/llvm/include/llvm/ADT/APInt.h
@@ -2286,7 +2286,7 @@ void StoreIntToMemory(const APInt &IntVal, uint8_t *Dst, unsigned StoreBytes);
 
 /// LoadIntFromMemory - Loads the integer stored in the LoadBytes bytes starting
 /// from Src into IntVal, which is assumed to be wide enough and to hold zero.
-void LoadIntFromMemory(APInt &IntVal, uint8_t *Src, unsigned LoadBytes);
+void LoadIntFromMemory(APInt &IntVal, const uint8_t *Src, unsigned LoadBytes);
 
 } // namespace llvm
 

diff  --git a/llvm/lib/Support/APInt.cpp b/llvm/lib/Support/APInt.cpp
index 4a591efb141a..9a6f93feaa29 100644
--- a/llvm/lib/Support/APInt.cpp
+++ b/llvm/lib/Support/APInt.cpp
@@ -3086,7 +3086,8 @@ void llvm::StoreIntToMemory(const APInt &IntVal, uint8_t *Dst,
 
 /// LoadIntFromMemory - Loads the integer stored in the LoadBytes bytes starting
 /// from Src into IntVal, which is assumed to be wide enough and to hold zero.
-void llvm::LoadIntFromMemory(APInt &IntVal, uint8_t *Src, unsigned LoadBytes) {
+void llvm::LoadIntFromMemory(APInt &IntVal, const uint8_t *Src,
+                             unsigned LoadBytes) {
   assert((IntVal.getBitWidth()+7)/8 >= LoadBytes && "Integer too small!");
   uint8_t *Dst = reinterpret_cast<uint8_t *>(
                    const_cast<uint64_t *>(IntVal.getRawData()));