[PATCH] D104938: OpaquePtr: Reject 'ptr*' again when parsing textual IR
Duncan P. N. Exon Smith via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jun 25 15:21:22 PDT 2021
This revision was automatically updated to reflect the committed changes.
Closed by commit rG4506f614cb69: OpaquePtr: Reject 'ptr*' again when parsing textual IR (authored by dexonsmith).
Changed prior to commit:
https://reviews.llvm.org/D104938?vs=354567&id=354616#toc
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D104938/new/
https://reviews.llvm.org/D104938
Files:
llvm/lib/AsmParser/LLParser.cpp
llvm/test/Assembler/invalid-opaque-ptr-addrspace.ll
llvm/test/Assembler/invalid-opaque-ptr.ll
Index: llvm/test/Assembler/invalid-opaque-ptr.ll
===================================================================
--- /dev/null
+++ llvm/test/Assembler/invalid-opaque-ptr.ll
@@ -0,0 +1,7 @@
+; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
+
+; CHECK: ptr* is invalid - use ptr instead
+define void @f(ptr %a) {
+ %b = bitcast ptr %a to ptr*
+ ret void
+}
Index: llvm/test/Assembler/invalid-opaque-ptr-addrspace.ll
===================================================================
--- /dev/null
+++ llvm/test/Assembler/invalid-opaque-ptr-addrspace.ll
@@ -0,0 +1,7 @@
+; RUN: not llvm-as < %s -disable-output 2>&1 | FileCheck %s
+
+; CHECK: ptr* is invalid - use ptr instead
+define void @f(ptr addrspace(3) %a) {
+ %b = bitcast ptr addrspace(3) %a to ptr addrspace(3)*
+ ret void
+}
Index: llvm/lib/AsmParser/LLParser.cpp
===================================================================
--- llvm/lib/AsmParser/LLParser.cpp
+++ llvm/lib/AsmParser/LLParser.cpp
@@ -2597,6 +2597,8 @@
return tokError("basic block pointers are invalid");
if (Result->isVoidTy())
return tokError("pointers to void are invalid - use i8* instead");
+ if (Result->isOpaquePointerTy())
+ return tokError("ptr* is invalid - use ptr instead");
if (!PointerType::isValidElementType(Result))
return tokError("pointer to this type is invalid");
Result = PointerType::getUnqual(Result);
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