mirror of
https://github.com/RPCSX/llvm.git
synced 2024-12-12 14:17:59 +00:00
919b2376dc
most of the inliner test cases. The inliner involves a bunch of interesting code and tends to be where most of the issues I've seen experimenting with the new PM lie. All of these test cases pass, but I'd like to keep some more thorough coverage here so doing a fairly blanket enabling. There are a handful of interesting tests I've not enabled yet because they're focused on the always inliner, or on functionality that doesn't (yet) exist in the inliner. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@290592 91177308-0d34-0410-b5e6-96231b3b80d8
59 lines
3.0 KiB
LLVM
59 lines
3.0 KiB
LLVM
; RUN: opt < %s -S -inline -inline-threshold=2 | FileCheck %s
|
|
; RUN: opt < %s -S -strip-debug -inline -inline-threshold=2 | FileCheck %s
|
|
; RUN: opt < %s -S -passes='cgscc(inline)' -inline-threshold=2 | FileCheck %s
|
|
; RUN: opt < %s -S -strip-debug -passes='cgscc(inline)' -inline-threshold=2 | FileCheck %s
|
|
;
|
|
; The purpose of this test is to check that debug info doesn't influence
|
|
; inlining decisions.
|
|
|
|
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"
|
|
target triple = "x86_64-unknown-linux-gnu"
|
|
|
|
declare void @llvm.dbg.declare(metadata, metadata, metadata) #1
|
|
declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #1
|
|
|
|
define <4 x float> @inner_vectors(<4 x float> %a, <4 x float> %b) {
|
|
entry:
|
|
call void @llvm.dbg.value(metadata i32 undef, i64 0, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
|
|
%mul = fmul <4 x float> %a, <float 3.000000e+00, float 3.000000e+00, float 3.000000e+00, float 3.000000e+00>
|
|
call void @llvm.dbg.value(metadata i32 undef, i64 0, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
|
|
%mul1 = fmul <4 x float> %b, <float 5.000000e+00, float 5.000000e+00, float 5.000000e+00, float 5.000000e+00>
|
|
call void @llvm.dbg.value(metadata i32 undef, i64 0, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
|
|
%add = fadd <4 x float> %mul, %mul1
|
|
ret <4 x float> %add
|
|
}
|
|
|
|
define float @outer_vectors(<4 x float> %a, <4 x float> %b) {
|
|
; CHECK-LABEL: @outer_vectors(
|
|
; CHECK-NOT: call <4 x float> @inner_vectors(
|
|
; CHECK: ret float
|
|
|
|
entry:
|
|
call void @llvm.dbg.value(metadata i32 undef, i64 0, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
|
|
call void @llvm.dbg.value(metadata i32 undef, i64 0, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
|
|
%call = call <4 x float> @inner_vectors(<4 x float> %a, <4 x float> %b)
|
|
call void @llvm.dbg.value(metadata i32 undef, i64 0, metadata !DILocalVariable(scope: !6), metadata !DIExpression()), !dbg !DILocation(scope: !6)
|
|
%vecext = extractelement <4 x float> %call, i32 0
|
|
%vecext1 = extractelement <4 x float> %call, i32 1
|
|
%add = fadd float %vecext, %vecext1
|
|
%vecext2 = extractelement <4 x float> %call, i32 2
|
|
%add3 = fadd float %add, %vecext2
|
|
%vecext4 = extractelement <4 x float> %call, i32 3
|
|
%add5 = fadd float %add3, %vecext4
|
|
ret float %add5
|
|
}
|
|
|
|
attributes #0 = { nounwind readnone }
|
|
|
|
!llvm.dbg.cu = !{!0}
|
|
!llvm.module.flags = !{!3, !4}
|
|
!llvm.ident = !{!5}
|
|
|
|
!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2)
|
|
!1 = !DIFile(filename: "test.c", directory: "")
|
|
!2 = !{}
|
|
!3 = !{i32 2, !"Dwarf Version", i32 4}
|
|
!4 = !{i32 1, !"Debug Info Version", i32 3}
|
|
!5 = !{!""}
|
|
!6 = distinct !DISubprogram(unit: !0)
|