1 ; RUN: opt < %s -S -passes=inline -inline-threshold=2 | FileCheck %s
2 ; RUN: opt < %s -S -strip-debug -passes=inline -inline-threshold=2 | FileCheck %s
3 ; RUN: opt < %s -S -passes='cgscc(inline)' -inline-threshold=2 | FileCheck %s
4 ; RUN: opt < %s -S -strip-debug -passes='cgscc(inline)' -inline-threshold=2 | FileCheck %s
6 ; RUN: opt < %s -S -passes=inline -inline-threshold=2 --try-experimental-debuginfo-iterators | FileCheck %s
7 ; RUN: opt < %s -S -passes='cgscc(inline)' -inline-threshold=2 --try-experimental-debuginfo-iterators | FileCheck %s
9 ; The purpose of this test is to check that debug info doesn't influence
12 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"
13 target triple = "x86_64-unknown-linux-gnu"
15 declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
16 declare void @llvm.dbg.value(metadata, metadata, metadata) #1
18 define <4 x float> @inner_vectors(<4 x float> %a, <4 x float> %b) {
20 call void @llvm.dbg.value(metadata i32 undef, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
21 %mul = fmul <4 x float> %a, <float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00>
22 call void @llvm.dbg.value(metadata i32 undef, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
23 %mul1 = fmul <4 x float> %b, <float 5.000000e+00, float 5.000000e+00, float 5.000000e+00, float 5.000000e+00>
24 call void @llvm.dbg.value(metadata i32 undef, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
25 %add = fadd <4 x float> %mul, %mul1
29 define float @outer_vectors(<4 x float> %a, <4 x float> %b) {
30 ; CHECK-LABEL: @outer_vectors(
31 ; CHECK-NOT: call <4 x float> @inner_vectors(
35 call void @llvm.dbg.value(metadata i32 undef, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
36 call void @llvm.dbg.value(metadata i32 undef, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
37 %call = call <4 x float> @inner_vectors(<4 x float> %a, <4 x float> %b)
38 call void @llvm.dbg.value(metadata i32 undef, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
39 %vecext = extractelement <4 x float> %call, i32 0
40 %vecext1 = extractelement <4 x float> %call, i32 1
41 %add = fadd float %vecext, %vecext1
42 %vecext2 = extractelement <4 x float> %call, i32 2
43 %add3 = fadd float %add, %vecext2
44 %vecext4 = extractelement <4 x float> %call, i32 3
45 %add5 = fadd float %add3, %vecext4
49 attributes #0 = { nounwind readnone }
52 !llvm.module.flags = !{!3, !4}
55 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
56 !1 = !DIFile(filename: "test.c", directory: "")
58 !3 = !{i32 2, !"Dwarf Version", i32 4}
59 !4 = !{i32 1, !"Debug Info Version", i32 3}
61 !6 = distinct !DISubprogram(unit: !0)