llvmorg-github-actions[bot] wrote:

<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-llvm-ir

Author: llvmbot

<details>
<summary>Changes</summary>

Backport bb22aa8127450930eb27215eb9f2c70acdee69fc

Requested by: @<!-- -->nikic

---
Full diff: https://github.com/llvm/llvm-project/pull/212222.diff


1 Files Affected:

- (modified) llvm/lib/IR/Constants.cpp (+10-10) 


``````````diff
diff --git a/llvm/lib/IR/Constants.cpp b/llvm/lib/IR/Constants.cpp
index 39f5cbce32d9d..675cdaf6f1689 100644
--- a/llvm/lib/IR/Constants.cpp
+++ b/llvm/lib/IR/Constants.cpp
@@ -3373,15 +3373,15 @@ uint64_t 
ConstantDataSequential::getElementAsInteger(uint64_t Elt) const {
 
   // The data is stored in host byte order, make sure to cast back to the right
   // type to load with the right endianness.
-  switch (getElementType()->getScalarSizeInBits()) {
+  switch (getElementByteSize()) {
   default: llvm_unreachable("Invalid bitwidth for CDS");
-  case 8:
+  case 1:
     return *reinterpret_cast<const uint8_t *>(EltPtr);
-  case 16:
+  case 2:
     return *reinterpret_cast<const uint16_t *>(EltPtr);
-  case 32:
+  case 4:
     return *reinterpret_cast<const uint32_t *>(EltPtr);
-  case 64:
+  case 8:
     return *reinterpret_cast<const uint64_t *>(EltPtr);
   }
 }
@@ -3394,21 +3394,21 @@ APInt 
ConstantDataSequential::getElementAsAPInt(uint64_t Elt) const {
 
   // The data is stored in host byte order, make sure to cast back to the right
   // type to load with the right endianness.
-  switch (getElementType()->getScalarSizeInBits()) {
+  switch (getElementByteSize()) {
   default: llvm_unreachable("Invalid bitwidth for CDS");
-  case 8: {
+  case 1: {
     auto EltVal = *reinterpret_cast<const uint8_t *>(EltPtr);
     return APInt(8, EltVal);
   }
-  case 16: {
+  case 2: {
     auto EltVal = *reinterpret_cast<const uint16_t *>(EltPtr);
     return APInt(16, EltVal);
   }
-  case 32: {
+  case 4: {
     auto EltVal = *reinterpret_cast<const uint32_t *>(EltPtr);
     return APInt(32, EltVal);
   }
-  case 64: {
+  case 8: {
     auto EltVal = *reinterpret_cast<const uint64_t *>(EltPtr);
     return APInt(64, EltVal);
   }

``````````

</details>


https://github.com/llvm/llvm-project/pull/212222
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