1 ; RUN: opt < %s -S -inline -inline-threshold=2 | FileCheck %s
2 ; RUN: opt < %s -S -strip-debug -inline -inline-threshold=2 | FileCheck %s
4 ; The purpose of this test is to check that debug info doesn't influence
8 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
9 target triple = "x86_64-unknown-linux-gnu"
11 declare void @llvm.dbg.declare(metadata, metadata) #1
12 declare void @llvm.dbg.value(metadata, i64, metadata) #1
14 define <4 x float> @inner_vectors(<4 x float> %a, <4 x float> %b) {
16 call void @llvm.dbg.value(metadata !{}, i64 0, metadata !{})
17 %mul = fmul <4 x float> %a, <float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00>
18 call void @llvm.dbg.value(metadata !{}, i64 0, metadata !{})
19 %mul1 = fmul <4 x float> %b, <float 5.000000e+00, float 5.000000e+00, float 5.000000e+00, float 5.000000e+00>
20 call void @llvm.dbg.value(metadata !{}, i64 0, metadata !{})
21 %add = fadd <4 x float> %mul, %mul1
25 define float @outer_vectors(<4 x float> %a, <4 x float> %b) {
26 ; CHECK-LABEL: @outer_vectors(
27 ; CHECK-NOT: call <4 x float> @inner_vectors(
31 call void @llvm.dbg.value(metadata !{}, i64 0, metadata !{})
32 call void @llvm.dbg.value(metadata !{}, i64 0, metadata !{})
33 %call = call <4 x float> @inner_vectors(<4 x float> %a, <4 x float> %b)
34 call void @llvm.dbg.value(metadata !{}, i64 0, metadata !{})
35 %vecext = extractelement <4 x float> %call, i32 0
36 %vecext1 = extractelement <4 x float> %call, i32 1
37 %add = fadd float %vecext, %vecext1
38 %vecext2 = extractelement <4 x float> %call, i32 2
39 %add3 = fadd float %add, %vecext2
40 %vecext4 = extractelement <4 x float> %call, i32 3
41 %add5 = fadd float %add3, %vecext4
45 attributes #0 = { nounwind readnone }
48 !llvm.module.flags = !{!3, !4}
51 !0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"", i1 false, metadata !"", i32 0, metadata !2, metadata !2, metadata !{}, metadata !2, metadata !2, metadata !""}
52 !1 = metadata !{metadata !"", metadata !""}
53 !2 = metadata !{i32 0}
54 !3 = metadata !{i32 2, metadata !"Dwarf Version", i32 4}
55 !4 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
56 !5 = metadata !{metadata !""}