/// point of this function is as an extension point for custom logic.
static bool shouldRewriteStatepointsIn(Function &F) {
// TODO: This should check the GCStrategy
- const std::string StatepointExampleName("statepoint-example");
- return StatepointExampleName == F.getGC();
+ if (F.hasGC()) {
+ const std::string StatepointExampleName("statepoint-example");
+ return StatepointExampleName == F.getGC();
+ } else
+ return false;
}
bool RewriteStatepointsForGC::runOnFunction(Function &F) {
ret i8 addrspace(1)* %obj
}
+; When run over a function which doesn't opt in, should do nothing!
+define i8 addrspace(1)* @test5(i8 addrspace(1)* %obj) {
+; CHECK-LABEL: @test5
+; CHECK-LABEL: entry:
+; CHECK-NEXT: gc.statepoint
+; CHECK-NOT: %obj.relocated = call coldcc i8 addrspace(1)*
+entry:
+ call i32 (void ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_isVoidf(void ()* @foo, i32 0, i32 0, i32 5, i32 0, i32 -1, i32 0, i32 0, i32 0)
+ ret i8 addrspace(1)* %obj
+}
+
declare i32 @llvm.experimental.gc.statepoint.p0f_isVoidf(void ()*, i32, i32, ...)