pipeline.ll
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; 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'