44 lines · plain
1; RUN: opt < %s -passes=partial-inliner -S -stats -pass-remarks=partial-inlining 2>&1 | FileCheck %s2 3@stat = external global i32, align 44 5define i32 @inline_fail(i32 %count, ...) {6entry:7 %vargs = alloca ptr, align 88 call void @llvm.va_start(ptr %vargs)9 %stat1 = load i32, ptr @stat, align 410 %cmp = icmp slt i32 %stat1, 011 br i1 %cmp, label %bb2, label %bb112 13bb1: ; preds = %entry14 %vg1 = add nsw i32 %stat1, 115 store i32 %vg1, ptr @stat, align 416 %va1 = va_arg ptr %vargs, i3217 call void @foo(i32 %count, i32 %va1) #218 br label %bb219 20bb2: ; preds = %bb1, %entry21 %res = phi i32 [ 1, %bb1 ], [ 0, %entry ]22 call void @llvm.va_end(ptr %vargs)23 ret i32 %res24}25 26define i32 @caller(i32 %arg) {27bb:28 %res = tail call i32 (i32, ...) @inline_fail(i32 %arg, i32 %arg)29 ret i32 %res30}31 32declare void @foo(i32, i32)33declare void @llvm.va_start(ptr)34declare void @llvm.va_end(ptr)35 36; Check that no remarks have been emitted, inline_fail has not been partial37; inlined, no code has been extracted and the partial-inlining counter38; has not been incremented.39 40; CHECK-NOT: remark41; CHECK: tail call i32 (i32, ...) @inline_fail(i32 %arg, i32 %arg)42; CHECK-NOT: inline_fail.1_bb143; CHECK-NOT: partial-inlining44