void getAnalysisUsage(AnalysisUsage &AU) const;
bool runOnFunction(Function &F);
- };
-
- class Deleter : public FunctionPass {
- static char ID;
-
- public:
- Deleter();
-
- const char *getPassName() const;
- void getAnalysisUsage(AnalysisUsage &AU) const;
-
- bool runOnFunction(Function &F);
bool doFinalization(Module &M);
};
-
+
}
INITIALIZE_PASS(GCModuleInfo, "collector-metadata",
return false;
}
-// -----------------------------------------------------------------------------
-
-char Deleter::ID = 0;
-
-FunctionPass *llvm::createGCInfoDeleter() {
- return new Deleter();
-}
-
-Deleter::Deleter() : FunctionPass(ID) {}
-
-const char *Deleter::getPassName() const {
- return "Delete Garbage Collector Information";
-}
-
-void Deleter::getAnalysisUsage(AnalysisUsage &AU) const {
- AU.setPreservesAll();
- AU.addRequired<GCModuleInfo>();
-}
-
-bool Deleter::runOnFunction(Function &MF) {
- return false;
-}
-
-bool Deleter::doFinalization(Module &M) {
+bool Printer::doFinalization(Module &M) {
GCModuleInfo *GMI = getAnalysisIfAvailable<GCModuleInfo>();
- assert(GMI && "Deleter didn't require GCModuleInfo?!");
+ assert(GMI && "Printer didn't require GCModuleInfo?!");
GMI->clear();
return false;
}
--- /dev/null
+; RUN: llc < %s -mtriple=x86_64-linux-gnu | FileCheck %s
+
+define i32 @main(i32 %x) nounwind gc "ocaml" {
+; CHECK: .text
+; CHECK-NEXT: .globl caml_3C_stdin_3E___code_begin
+; CHECK-NEXT: caml_3C_stdin_3E___code_begin:
+; CHECK-NEXT: .data
+; CHECK-NEXT: .globl caml_3C_stdin_3E___data_begin
+; CHECK-NEXT: caml_3C_stdin_3E___data_begin:
+
+ %puts = tail call i32 @foo(i32 %x)
+ ret i32 0
+
+; CHECK: .globl caml_3C_stdin_3E___code_end
+; CHECK-NEXT: caml_3C_stdin_3E___code_end:
+; CHECK-NEXT: .data
+; CHECK-NEXT: .globl caml_3C_stdin_3E___data_end
+; CHECK-NEXT: caml_3C_stdin_3E___data_end:
+; CHECK-NEXT: .quad 0
+; CHECK-NEXT: .globl caml_3C_stdin_3E___frametable
+; CHECK-NEXT: caml_3C_stdin_3E___frametable:
+; CHECK-NEXT: .short 1
+; CHECK-NEXT: .align 8
+; CHECK-NEXT: # live roots for main
+; CHECK-NEXT: .quad .Ltmp0
+; CHECK-NEXT: .short 8
+; CHECK-NEXT: .short 0
+; CHECK-NEXT: .align 8
+}
+
+declare i32 @foo(i32)