================
@@ -88,12 +88,20 @@ class LLVM_LIBRARY_VISIBILITY WebAssemblyTargetInfo :
public TargetInfo {
LongDoubleWidth = LongDoubleAlign = 128;
LongDoubleFormat = &llvm::APFloat::IEEEquad();
MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64;
- // size_t being unsigned long for both wasm32 and wasm64 makes mangled
names
- // more consistent between the two.
- SizeType = UnsignedLong;
- PtrDiffType = SignedLong;
- IntPtrType = SignedLong;
HasUnalignedAccess = true;
+ if (T.isWALI()) {
+ // WALI ABI requires 64-bit longs on both wasm32 and wasm64
----------------
dschuff wrote:
I'm curious about this. AFAIK longs match pointers on other Linux ABIs. Why the
change here? Is this ABI documented?
https://github.com/llvm/llvm-project/pull/156087
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