| ; RUN: llvm-as < %s > %t1.bc |
| |
| ; Try the default pipeline and check is BasicAA is invoked. |
| ; RUN: llvm-lto2 run %t1.bc -o %t.o -r %t1.bc,patatino,px -debug-pass-manager \ |
| ; RUN: -use-new-pm 2>&1 | FileCheck %s --check-prefix=DEFAULT |
| ; DEFAULT: Running analysis: BasicAA on patatino |
| |
| ; Try a custom pipeline |
| ; RUN: llvm-lto2 run %t1.bc -o %t.o -save-temps \ |
| ; RUN: -r %t1.bc,patatino,px -opt-pipeline loweratomic \ |
| ; RUN: -aa-pipeline basic-aa |
| ; RUN: llvm-dis < %t.o.0.4.opt.bc | FileCheck %s --check-prefix=CUSTOM |
| |
| ; Try the new pass manager LTO default pipeline (make sure the option |
| ; is accepted). |
| ; RUN: llvm-lto2 run %t1.bc -o %t.o -use-new-pm -r %t1.bc,patatino,px |
| |
| target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| define void @patatino() { |
| fence seq_cst |
| ret void |
| } |
| |
| ; CUSTOM: define void @patatino() { |
| ; CUSTOM-NEXT: ret void |
| ; CUSTOM-NEXT: } |
| |
| ; Check that invalid pipelines are caught as errors. |
| ; RUN: not --crash llvm-lto2 run %t1.bc -o %t.o \ |
| ; RUN: -r %t1.bc,patatino,px -opt-pipeline foogoo 2>&1 | \ |
| ; RUN: FileCheck %s --check-prefix=ERR |
| |
| ; ERR: LLVM ERROR: unable to parse pass pipeline description 'foogoo': unknown pass name 'foogoo' |
| |
| ; RUN: not --crash llvm-lto2 run %t1.bc -o %t.o \ |
| ; RUN: -r %t1.bc,patatino,px -aa-pipeline patatino \ |
| ; RUN: -opt-pipeline loweratomic 2>&1 | \ |
| ; RUN: FileCheck %s --check-prefix=AAERR |
| |
| ; AAERR: LLVM ERROR: unable to parse AA pipeline description 'patatino': unknown alias analysis name 'patatino' |
