1; REQUIRES: asserts 2; RUN: opt -inline-cost-full -passes='cgscc(inline)' -debug-only=inline -disable-output %s 2>&1 | FileCheck --check-prefix=INLINER %s 3; RUN: opt -inline-cost-full -passes='print<inline-cost>' -disable-output %s 2>&1 | FileCheck --check-prefix=COST %s 4 5declare void @extern() "call-threshold-bonus"="31" 6 7define void @fn1() "function-inline-cost"="321" "function-inline-threshold"="123" "call-inline-cost"="271" { 8entry: 9 ret void 10} 11 12define void @fn2() "function-inline-threshold"="41" { 13; INLINER-LABEL: Inlining calls in: fn2 14; INLINER-NEXT: Function size: 7 15; INLINER-NEXT: NOT Inlining (cost=321, threshold=123), Call: call void @fn1() 16; INLINER-NEXT: NOT Inlining (cost=963, threshold=123), Call: call void @fn1() 17; INLINER-NEXT: NOT Inlining (cost=321, threshold=321), Call: call void @fn1() 18; INLINER-NEXT: NOT Inlining (cost=197, threshold=123), Call: call void @fn1() 19; INLINER-NEXT: Inlining (cost=197, threshold=321), Call: call void @fn1() 20 21; COST-LABEL: define void @fn2() 22; COST-NEXT: entry: 23; COST-NEXT: threshold delta = 31 24; COST-NEXT: call void @extern() 25; COST-NEXT: cost delta = 132, threshold delta = 193 26; COST-NEXT: call void @fn1() 27; COST-NEXT: cost delta = 132, threshold delta = 193 28; COST-NEXT: call void @fn1() 29; COST-NEXT: cost delta = 0 30; COST-NEXT: call void @fn1() 31; COST-NEXT: cost delta = 271, threshold delta = 17 32; COST-NEXT: call void @fn1() 33; COST-NEXT: cost delta = 473 34; COST-NEXT: call void @fn1() 35 36entry: 37 call void @extern() 38 call void @fn1() "call-inline-cost"="132" "call-threshold-bonus"="193" 39 call void @fn1() "call-inline-cost"="132" "call-threshold-bonus"="193" "function-inline-cost-multiplier"="3" 40 call void @fn1() "call-inline-cost"="0" "function-inline-threshold"="321" 41 call void @fn1() "call-threshold-bonus"="17" "function-inline-cost"="197" 42 call void @fn1() "call-inline-cost"="473" "function-inline-cost"="197" "function-inline-threshold"="321" 43 ret void 44} 45 46define void @fn3() { 47; INLINER-LABEL: Inlining calls in: fn3 48; INLINER-NEXT: Function size: 3 49; INLINER-NEXT: Inlining (cost=386, threshold=849), Call: call void @fn1() 50; INLINER-NEXT: Size after inlining: 2 51; INLINER-NEXT: NOT Inlining (cost=535, threshold=41), Call: call void @fn2() 52 53entry: 54 call void @fn1() "function-inline-cost"="386" "function-inline-threshold"="849" 55 call void @fn2() 56 ret void 57} 58