1cee313d2SEric Christopher; RUN: llvm-profdata merge %S/Inputs/large_count_remarks.proftext -o %t.profdata 2cee313d2SEric Christopher; 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 3cee313d2SEric Christopher 4*7b1d7937SAmy Huangtarget datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" 5cee313d2SEric Christophertarget triple = "x86_64-unknown-linux-gnu" 6cee313d2SEric Christopher 7cee313d2SEric Christopherdefine i32 @test(i32 %i) { 8cee313d2SEric Christopherentry: 9cee313d2SEric Christopher %cmp = icmp sgt i32 %i, 0 10cee313d2SEric Christopher br i1 %cmp, label %if.then, label %if.end 11cee313d2SEric Christopher 12cee313d2SEric Christopherif.then: 13cee313d2SEric Christopher %add = add nsw i32 %i, 2 14cee313d2SEric Christopher br label %if.end 15cee313d2SEric Christopher 16cee313d2SEric Christopherif.end: 17cee313d2SEric Christopher %retv = phi i32 [ %add, %if.then ], [ %i, %entry ] 18cee313d2SEric Christopher ret i32 %retv 19cee313d2SEric Christopher} 20cee313d2SEric Christopher 21cee313d2SEric Christopher; ANALYSIS:remark: <unknown>:0:0: sgt_i32_Zero {{.*}}50.00% (total count : 40000000000) 22