1; RUN: llvm-profdata merge %S/Inputs/large_count_remarks.proftext -o %t.profdata 2; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -pass-remarks=pgo-instrumentation -pgo-emit-branch-prob -S 2>&1| FileCheck %s --check-prefix=ANALYSIS 3 4target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 5target triple = "x86_64-unknown-linux-gnu" 6 7define i32 @test(i32 %i) { 8entry: 9 %cmp = icmp sgt i32 %i, 0 10 br i1 %cmp, label %if.then, label %if.end 11 12if.then: 13 %add = add nsw i32 %i, 2 14 br label %if.end 15 16if.end: 17 %retv = phi i32 [ %add, %if.then ], [ %i, %entry ] 18 ret i32 %retv 19} 20 21; ANALYSIS:remark: <unknown>:0:0: sgt_i32_Zero {{.*}}50.00% (total count : 40000000000) 22