Imported Upstream version 5.18.0.234

Former-commit-id: 8071ec1a8c5eaa9be24b41745add19297608001f

external/llvm/test/tools/llvm-lto2/X86/lit.local.cfg

@@ -1,3 +0,0 @@
-if not 'X86' in config.root.targets:
-  config.unsupported = True
-

external/llvm/test/tools/llvm-lto2/X86/nodatalayout.ll

@@ -1,13 +0,0 @@
-; RUN: llvm-as < %s > %t1.bc
-
-; Reject input modules without a datalayout.
-; RUN: not llvm-lto2 run %t1.bc -o %t.o \
-; RUN:  -r %t1.bc,patatino,px 2>&1 | FileCheck %s
-
-; CHECK: input module has no datalayout
-
-target triple = "x86_64-unknown-linux-gnu"
-
-define void @patatino() {
-  ret void
-}

external/llvm/test/tools/llvm-lto2/X86/pipeline.ll

@@ -1,42 +0,0 @@
-; 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-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 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
-
-; RUN: not 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

external/llvm/test/tools/llvm-lto2/errors.ll

@@ -1,15 +0,0 @@
-; RUN: llvm-as %s -o %t.bc
-; RUN: not llvm-lto2 run -o %t2.o %t.bc 2>&1 | FileCheck --check-prefix=ERR1 %s
-; RUN: not llvm-lto2 run -o %t2.o -r %t.bc,foo,p -r %t.bc,bar,p %t.bc 2>&1 | FileCheck --check-prefix=ERR2 %s
-; RUN: not llvm-lto2 run -o %t2.o -r %t.bc,foo,q %t.bc 2>&1 | FileCheck --check-prefix=ERR3 %s
-; RUN: not llvm-lto2 run -o %t2.o -r foo %t.bc 2>&1 | FileCheck --check-prefix=ERR4 %s
-
-; ERR1: missing symbol resolution for {{.*}}.bc,foo
-; ERR2: unused symbol resolution for {{.*}}.bc,bar
-; ERR3: invalid character q in resolution: {{.*}}.bc,foo
-; ERR4: invalid resolution: foo
-
-target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-@foo = global i32 0