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; REQUIRES: asserts
; Test default using size of profile as a proxy
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/cs-preinline-cost.perfscript --binary=%S/Inputs/cs-preinline-cost.perfbin --csspgo-preinliner --debug-only=cs-preinliner --use-context-cost-for-preinliner=0 --output=/dev/null 2>&1 | FileCheck %s --check-prefix=CHECK-DEFAULT
; Test use-context-cost-for-preinliner using inlinee's byte size as context-sensitive inline cost
; RUN: llvm-profgen --format=text --perfscript=%S/Inputs/cs-preinline-cost.perfscript --binary=%S/Inputs/cs-preinline-cost.perfbin --csspgo-preinliner --debug-only=cs-preinliner --use-context-cost-for-preinliner --output=/dev/null 2>&1 | FileCheck %s --check-prefix=CHECK-CSCOST
CHECK-DEFAULT: Process main for context-sensitive pre-inlining (pre-inline size: 9, size limit: 108)
CHECK-DEFAULT-NEXT: Inlined context profile for: main:9 @ _Z3fooi (callee size: 2, call count:545)
CHECK-DEFAULT-NEXT: Inlined context profile for: main:7 @ _Z3fooi (callee size: 14, call count:545)
CHECK-DEFAULT-NEXT: Inlined context profile for: main:8 @ _Z3fooi (callee size: 4, call count:544)
CHECK-CSCOST: Process main for context-sensitive pre-inlining (pre-inline size: 69, size limit: 828)
; This inlinee is fully optimized away, make sure we have the correct zero size for that context even if the size is
; not available through symbolization.
CHECK-CSCOST-NEXT: Inlined context profile for: main:9 @ _Z3fooi (callee size: 0, call count:545)
CHECK-CSCOST-NEXT: Inlined context profile for: main:7 @ _Z3fooi (callee size: 279, call count:545)
CHECK-CSCOST-NEXT: Inlined context profile for: main:8 @ _Z3fooi (callee size: 44, call count:544)
; binary is built with the source below using the following command line:
; clang -O3 -g -fpseudo-probe-for-profiling -fexperimental-new-pass-manager test.cpp
;
;#include <stdio.h>
;
;volatile int state = 9000;
;
;int foo(int x) {
; if (x == 0) {
; return 7;
; }
;
; if ((x & 1) == 0) {
; state--;
; return 9;
; }
;
; if (state > 5000) {
; while (state > 5000) {
; for (int i = 50; i >= 0; i--) {
; state *= 6;
; state /= 7;
; state -= 1;
; }
; }
; }
; else {
; while (state < 5000) {
; for (int i = 50; i >= 0; i--) {
; state *= 6;
; state /= 5;
; state += 1;
; }
; }
; }
;
; return state;
;}
;
;volatile int cnt = 10000000;//10000000;
;int main() {
; int r = 0;
; for (int i = 0; i < cnt; i++) {
; r += foo(i);
; r -= foo(i & (~1));
; r += foo(0);
; }
; return r;
;}
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