1 ; Do setup work for all below tests: generate bitcode and combined index 2 ; RUN: opt -module-summary %s -o %t.bc 3 ; RUN: opt -module-summary %p/Inputs/adjustable_threshold.ll -o %t2.bc 4 ; RUN: llvm-lto -thinlto -o %t3 %t.bc %t2.bc 5 6 ; Test import with default progressive instruction factor 7 ; RUN: opt -function-import -summary-file %t3.thinlto.bc %t.bc -import-instr-limit=10 -S | FileCheck %s --check-prefix=CHECK --check-prefix=INSTLIM-DEFAULT 8 ; INSTLIM-DEFAULT: call void @staticfunc2.llvm. 9 10 ; Test import with a reduced progressive instruction factor 11 ; RUN: opt -function-import -summary-file %t3.thinlto.bc %t.bc -import-instr-limit=10 -import-instr-evolution-factor=0.5 -S | FileCheck %s --check-prefix=CHECK --check-prefix=INSTLIM-PROGRESSIVE 12 ; INSTLIM-PROGRESSIVE-NOT: call void @staticfunc 13 14 15 16 declare void @globalfunc1() 17 declare void @globalfunc2() 18 19 define void @entry() { 20 entry: 21 ; Call site are processed in reversed order! 22 23 ; On the direct call, we reconsider @largefunction with a higher threshold and 24 ; import it 25 call void @globalfunc2() 26 ; When importing globalfunc1, the threshold was limited and @largefunction was 27 ; not imported. 28 call void @globalfunc1() 29 ret void 30 } 31 32
