1*cee313d2SEric Christopher; RUN: opt < %s -partial-inliner -skip-partial-inlining-cost-analysis -S | FileCheck %s 2*cee313d2SEric Christopher; 3*cee313d2SEric Christopher 4*cee313d2SEric Christopherdefine i32 @callee_indr_branch(i32 %v) { 5*cee313d2SEric Christopherentry: 6*cee313d2SEric Christopher %cmp = icmp sgt i32 %v, 2000 7*cee313d2SEric Christopher %addr = select i1 %cmp, i8* blockaddress(@callee_indr_branch, %if.then), i8* blockaddress(@callee_indr_branch, %if.end) 8*cee313d2SEric Christopher indirectbr i8* %addr, [ label %if.then, label %if.end] 9*cee313d2SEric Christopher 10*cee313d2SEric Christopherif.then: ; preds = %entry 11*cee313d2SEric Christopher %mul = mul nsw i32 %v, 10 12*cee313d2SEric Christopher br label %if.then2 13*cee313d2SEric Christopher 14*cee313d2SEric Christopherif.then2: 15*cee313d2SEric Christopher %sub = sub i32 %v, 10 16*cee313d2SEric Christopher br label %if.end 17*cee313d2SEric Christopher 18*cee313d2SEric Christopherif.end: ; preds = %if.then, %entry 19*cee313d2SEric Christopher %v2 = phi i32 [ %v, %entry ], [ %mul, %if.then2 ] 20*cee313d2SEric Christopher %add = add nsw i32 %v2, 200 21*cee313d2SEric Christopher ret i32 %add 22*cee313d2SEric Christopher} 23*cee313d2SEric Christopher 24*cee313d2SEric Christopherdeclare void @use_fp(i8 *) 25*cee313d2SEric Christopherdeclare void @llvm.localescape(...) 26*cee313d2SEric Christopherdeclare i8* @llvm.frameaddress(i32) 27*cee313d2SEric Christopherdeclare i8* @llvm.localrecover(i8*, i8*, i32) 28*cee313d2SEric Christopher 29*cee313d2SEric Christopher 30*cee313d2SEric Christopher 31*cee313d2SEric Christopherdefine i32 @callee_frameescape(i32 %v) { 32*cee313d2SEric Christopherentry: 33*cee313d2SEric Christopher %a = alloca i32 34*cee313d2SEric Christopher call void (...) @llvm.localescape(i32* %a) 35*cee313d2SEric Christopher %cmp = icmp sgt i32 %v, 2000 36*cee313d2SEric Christopher br i1 %cmp, label %if.then, label %if.end 37*cee313d2SEric Christopher 38*cee313d2SEric Christopherif.then: ; preds = %entry 39*cee313d2SEric Christopher %mul = mul nsw i32 %v, 10 40*cee313d2SEric Christopher br label %if.then2 41*cee313d2SEric Christopher 42*cee313d2SEric Christopherif.then2: 43*cee313d2SEric Christopher %sub = sub i32 %v, 10 44*cee313d2SEric Christopher br label %if.end 45*cee313d2SEric Christopher 46*cee313d2SEric Christopherif.end: ; preds = %if.then, %entry 47*cee313d2SEric Christopher %v2 = phi i32 [ %v, %entry ], [ %mul, %if.then2 ] 48*cee313d2SEric Christopher %add = add nsw i32 %v2, 200 49*cee313d2SEric Christopher ret i32 %add 50*cee313d2SEric Christopher} 51*cee313d2SEric Christopher 52*cee313d2SEric Christopher 53*cee313d2SEric Christopher; CHECK-LABEL: @caller 54*cee313d2SEric Christopher; CHECK: %r1 = call i32 @callee_indr_branch(i32 %v) 55*cee313d2SEric Christopher; CHECK-NEXT: %r2 = call i32 @callee_frameescape(i32 %v) 56*cee313d2SEric Christopherdefine i32 @caller(i32 %v) { 57*cee313d2SEric Christopherentry: 58*cee313d2SEric Christopher %r1 = call i32 @callee_indr_branch(i32 %v) 59*cee313d2SEric Christopher %r2 = call i32 @callee_frameescape(i32 %v) 60*cee313d2SEric Christopher %res = add i32 %r1, %r2 61*cee313d2SEric Christopher ret i32 %res 62*cee313d2SEric Christopher} 63*cee313d2SEric Christopher 64