1 ; RUN: llvm-profdata merge %S/Inputs/noreturncall.proftext -o %t.profdata
2 ; RUN: opt < %s -pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=USE
3 ; RUN: opt < %s -passes=pgo-instr-use -pgo-test-profile-file=%t.profdata -S | FileCheck %s --check-prefix=USE
6 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
7 target triple = "x86_64-unknown-linux-gnu"
11 define i32 @bar2(i32 %i) {
16 define i32 @foo(i32 %i, i32 %j, i32 %k) {
18 %cmp = icmp slt i32 %i, 999
19 br i1 %cmp, label %if.then, label %if.end
20 ; USE: br i1 %cmp, label %if.then, label %if.end
21 ; USE-SAME: !prof ![[BW_ENTRY:[0-9]+]]
24 %call = call i32 @bar0(i32 %i)
28 %ret.0 = phi i32 [ %call, %if.then ], [ 0, %entry ]
29 %cmp1 = icmp sgt i32 %j, 1000
30 %cmp3 = icmp sgt i32 %k, 99
31 %or.cond = and i1 %cmp1, %cmp3
32 br i1 %or.cond, label %if.then4, label %if.end7
33 ; USE: br i1 %or.cond, label %if.then4, label %if.end7
34 ; USE-SAME: !prof ![[BW_IF:[0-9]+]]
37 %call5 = call i32 @bar2(i32 undef)
41 %mul = mul nsw i32 %ret.0, %ret.0
44 ; USE: ![[BW_ENTRY]] = !{!"branch_weights", i32 21, i32 0}
45 ; USE: ![[BW_IF]] = !{!"branch_weights", i32 0, i32 21}