================
@@ -272,8 +284,10 @@ class LLVM_LIBRARY_VISIBILITY SPIR32TargetInfo : public
SPIRTargetInfo {
assert(Triple.getArch() == llvm::Triple::spir &&
"Invalid architecture for 32-bit SPIR.");
PointerWidth = PointerAlign = 32;
- SizeType = TargetInfo::UnsignedInt;
- PtrDiffType = IntPtrType = TargetInfo::SignedInt;
+ if (!HostTarget || HostTarget->getPointerWidth(LangAS::Default) != 32) {
+ SizeType = TargetInfo::UnsignedInt;
+ PtrDiffType = IntPtrType = TargetInfo::SignedInt;
+ }
----------------
tahonermann wrote:
One of the goals of my suggestion is to ensure that we treat use of a 64-bit
host with the 32-bit SPIR-V target as an error. We shouldn’t silently correct
for that; hence the suggested unconditional asserts (and conditional
assignments for when no host target is specified).
https://github.com/llvm/llvm-project/pull/208196
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