1 ; RUN: llc -O0 -mtriple=x86_64-linux-gnu -global-isel -global-isel-abort=2 -pass-remarks-missed='gisel*' -verify-machineinstrs %s -o %t.out 2> %t.err
2 ; RUN: FileCheck %s --check-prefix=FALLBACK-WITH-REPORT-OUT < %t.out
3 ; RUN: FileCheck %s --check-prefix=FALLBACK-WITH-REPORT-ERR < %t.err
4 ; This file checks that the fallback path to selection dag works.
5 ; The test is fragile in the sense that it must be updated to expose
6 ; something that fails with global-isel.
7 ; When we cannot produce a test case anymore, that means we can remove
10 ; Check that we fallback on byVal argument
11 ; FALLBACK-WITH-REPORT-ERR: remark: <unknown>:0:0: unable to translate instruction: call: ' call void @ScaleObjectOverwrite_3(ptr %index, ptr byval(%struct.PointListStruct) %index)' (in function: ScaleObjectOverwrite_2)
12 ; FALLBACK-WITH-REPORT-ERR: warning: Instruction selection used fallback path for ScaleObjectOverwrite_2
13 ; FALLBACK-WITH-REPORT-OUT-LABEL: ScaleObjectOverwrite_2:
14 %struct.PointListStruct = type { ptr, ptr }
15 declare void @ScaleObjectOverwrite_3(ptr %index, ptr byval(%struct.PointListStruct) %index2)
16 define void @ScaleObjectOverwrite_2(ptr %index) {
18 call void @ScaleObjectOverwrite_3(ptr %index, ptr byval(%struct.PointListStruct) %index)