1a23f6234SWei Mi; Supplement instr profile suppl-profile.proftext with sample profile 2a23f6234SWei Mi; sample-profile.proftext. 3*d7ef0c39SRong Xu; For hot functions: 4a23f6234SWei Mi; RUN: llvm-profdata merge -instr -suppl-min-size-threshold=0 \ 5*d7ef0c39SRong Xu; RUN: -supplement-instr-with-sample=%p/Inputs/sample-profile-hot.proftext \ 6a23f6234SWei Mi; RUN: %S/Inputs/suppl-profile.proftext -o %t.profdata 7*d7ef0c39SRong Xu; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=HOT 8*d7ef0c39SRong Xu; For warm functions: 9*d7ef0c39SRong Xu; RUN: llvm-profdata merge -instr -suppl-min-size-threshold=0 \ 10*d7ef0c39SRong Xu; RUN: -supplement-instr-with-sample=%p/Inputs/sample-profile-warm.proftext \ 11*d7ef0c39SRong Xu; RUN: %S/Inputs/suppl-profile.proftext -o %t1.profdata 12*d7ef0c39SRong Xu; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t1.profdata -S | FileCheck %s --check-prefix=WARM 13a23f6234SWei Mi 14a23f6234SWei Mitarget datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 15a23f6234SWei Mitarget triple = "x86_64-unknown-linux-gnu" 16a23f6234SWei Mi 17*d7ef0c39SRong Xu; Check test_simple_for has proper hot/cold attribute and no profile counts. 18*d7ef0c39SRong Xu; HOT: @test_simple_for(i32 %n) 19*d7ef0c39SRong Xu; HOT-SAME: #[[ATTRIBTE:[0-9]*]] 20*d7ef0c39SRong Xu; HOT-NOT: !prof !{{.*}} 21*d7ef0c39SRong Xu; HOT-SAME: { 22*d7ef0c39SRong Xu; HOT: attributes #[[ATTRIBTE]] = { hot } 23*d7ef0c39SRong Xu; WARM: @test_simple_for(i32 %n) 24*d7ef0c39SRong Xu; WARM-NOT: #{{.*}} 25*d7ef0c39SRong Xu; WARM-NOT: !prof !{{.*}} 26*d7ef0c39SRong Xu; WARM-SAME: { 27*d7ef0c39SRong Xudefine i32 @test_simple_for(i32 %n) #0 { 28a23f6234SWei Mientry: 29a23f6234SWei Mi br label %for.cond 30a23f6234SWei Mi 31a23f6234SWei Mifor.cond: 32a23f6234SWei Mi %i = phi i32 [ 0, %entry ], [ %inc1, %for.inc ] 33a23f6234SWei Mi %sum = phi i32 [ 1, %entry ], [ %inc, %for.inc ] 34a23f6234SWei Mi %cmp = icmp slt i32 %i, %n 35a23f6234SWei Mi br i1 %cmp, label %for.body, label %for.end 36a23f6234SWei Mi 37a23f6234SWei Mifor.body: 38a23f6234SWei Mi %inc = add nsw i32 %sum, 1 39a23f6234SWei Mi br label %for.inc 40a23f6234SWei Mi 41a23f6234SWei Mifor.inc: 42a23f6234SWei Mi %inc1 = add nsw i32 %i, 1 43a23f6234SWei Mi br label %for.cond 44a23f6234SWei Mi 45a23f6234SWei Mifor.end: 46a23f6234SWei Mi ret i32 %sum 47a23f6234SWei Mi} 48*d7ef0c39SRong Xu 49*d7ef0c39SRong Xuattributes #0 = { cold } 50