This has been the default for a while and we're in the process of removing the legacy PM optimization pipeline.
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// RUN: %clang_cc1 -no-opaque-pointers -triple aarch64-arm-none-eabi -target-feature +neon -target-feature +bf16 \
-// RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager %s -o - | opt -S -mem2reg | FileCheck %s
+// RUN: -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck %s
// REQUIRES: aarch64-registered-target || arm-registered-target
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// RUN: %clang_cc1 -triple aarch64-arm-none-eabi -target-feature +neon -target-feature +bf16 \
-// RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager %s -o - | opt -S -mem2reg | FileCheck %s
+// RUN: -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck %s
// REQUIRES: aarch64-registered-target || arm-registered-target
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// RUN: %clang_cc1 -triple aarch64-arm-none-eabi -target-feature +neon -target-feature +bf16 \
-// RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-LE %s
+// RUN: -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-LE %s
// RUN: %clang_cc1 -triple aarch64_be-arm-none-eabi -target-feature +neon -target-feature +bf16 \
-// RUN: -disable-O0-optnone -emit-llvm %s -fno-legacy-pass-manager -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-BE %s
+// RUN: -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck --check-prefix=CHECK-BE %s
// REQUIRES: aarch64-registered-target || arm-registered-target
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// RUN: %clang_cc1 -no-opaque-pointers \
// RUN: -triple aarch64-arm-none-eabi -target-feature +neon -target-feature +bf16 \
-// RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager -o - %s \
+// RUN: -disable-O0-optnone -emit-llvm -o - %s \
// RUN: | opt -S -mem2reg \
// RUN: | FileCheck --check-prefixes=CHECK,CHECK-A64 %s
// RUN: %clang_cc1 -no-opaque-pointers \
// RUN: -triple armv8.6a-arm-none-eabi -target-feature +neon \
// RUN: -target-feature +bf16 -mfloat-abi hard \
-// RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager -o - %s \
+// RUN: -disable-O0-optnone -emit-llvm -o - %s \
// RUN: | opt -S -mem2reg \
// RUN: | FileCheck --check-prefixes=CHECK,CHECK-A32-HARDFP %s
// RUN: %clang_cc1 -no-opaque-pointers \
// RUN: -triple armv8.6a-arm-none-eabi -target-feature +neon \
// RUN: -target-feature +bf16 -mfloat-abi softfp \
-// RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager -o - %s \
+// RUN: -disable-O0-optnone -emit-llvm -o - %s \
// RUN: | opt -S -mem2reg \
// RUN: | FileCheck --check-prefixes=CHECK,CHECK-A32-SOFTFP %s
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// RUN: %clang_cc1 -no-opaque-pointers -triple armv8-arm-none-eabi \
// RUN: -target-feature +neon -target-feature +bf16 -mfloat-abi soft \
-// RUN: -disable-O0-optnone -S -emit-llvm -fno-legacy-pass-manager -o - %s \
+// RUN: -disable-O0-optnone -S -emit-llvm -o - %s \
// RUN: | opt -S -mem2reg | FileCheck %s
// RUN: %clang_cc1 -no-opaque-pointers -triple armv8-arm-none-eabi \
// RUN: -target-feature +neon -target-feature +bf16 -mfloat-abi hard \
-// RUN: -disable-O0-optnone -S -emit-llvm -fno-legacy-pass-manager -o - %s \
+// RUN: -disable-O0-optnone -S -emit-llvm -o - %s \
// RUN: | opt -S -mem2reg | FileCheck %s
// REQUIRES: aarch64-registered-target || arm-registered-target
// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
// RUN: %clang_cc1 -triple armv8.6a-arm-none-eabi -target-feature +neon -target-feature +bf16 -mfloat-abi hard \
-// RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager %s -o - | opt -S -mem2reg | FileCheck %s
+// RUN: -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck %s
// RUN: %clang_cc1 -triple armv8.6a-arm-none-eabi -target-feature +neon -target-feature +bf16 -mfloat-abi soft \
-// RUN: -disable-O0-optnone -emit-llvm -fno-legacy-pass-manager %s -o - | opt -S -mem2reg | FileCheck %s
+// RUN: -disable-O0-optnone -emit-llvm %s -o - | opt -S -mem2reg | FileCheck %s
// REQUIRES: aarch64-registered-target || arm-registered-target
-// RUN: %clang_cc1 -O0 -fno-legacy-pass-manager -fpseudo-probe-for-profiling -debug-info-kind=limited -emit-llvm -o - %s | FileCheck %s
-// RUN: %clang_cc1 -O2 -fno-legacy-pass-manager -fpseudo-probe-for-profiling -debug-info-kind=limited -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -O0 -fpseudo-probe-for-profiling -debug-info-kind=limited -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -O2 -fpseudo-probe-for-profiling -debug-info-kind=limited -emit-llvm -o - %s | FileCheck %s
// Check the generation of pseudoprobe intrinsic call
// CHECK: = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope:
/// Add a DWARF discriminators pass for PGO.
-// RUN: %clang_cc1 -emit-llvm -fno-legacy-pass-manager -fdebug-pass-manager -O1 -fprofile-instrument-path=a.profdata %s -o - 2>&1 | FileCheck %s --check-prefix=NODISCR
-// RUN: %clang_cc1 -emit-llvm -fno-legacy-pass-manager -fdebug-pass-manager -O1 -fprofile-instrument-path=a.profdata -fdebug-info-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=DISCR
+// RUN: %clang_cc1 -emit-llvm -fdebug-pass-manager -O1 -fprofile-instrument-path=a.profdata %s -o - 2>&1 | FileCheck %s --check-prefix=NODISCR
+// RUN: %clang_cc1 -emit-llvm -fdebug-pass-manager -O1 -fprofile-instrument-path=a.profdata -fdebug-info-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=DISCR
// RUN: echo > %t.proftext
// RUN: llvm-profdata merge %t.proftext -o %t.profdata
-// RUN: %clang_cc1 -emit-llvm -fno-legacy-pass-manager -fdebug-pass-manager -O1 -fprofile-instrument-use-path=%t.profdata -fdebug-info-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=DISCR
-// RUN: %clang_cc1 -emit-llvm -fno-legacy-pass-manager -fdebug-pass-manager -O1 -fdebug-info-for-profiling -fpseudo-probe-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=PROBE
+// RUN: %clang_cc1 -emit-llvm -fdebug-pass-manager -O1 -fprofile-instrument-use-path=%t.profdata -fdebug-info-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=DISCR
+// RUN: %clang_cc1 -emit-llvm -fdebug-pass-manager -O1 -fdebug-info-for-profiling -fpseudo-probe-for-profiling %s -o - 2>&1 | FileCheck %s --check-prefix=PROBE
// NODISCR-NOT: Running pass: AddDiscriminatorsPass
// DISCR: Running pass: AddDiscriminatorsPass on {{.*}}
-// Check that legacy pass manager could only use -ftime-report
-// RUN: %clang_cc1 -flegacy-pass-manager -emit-obj -O1 \
-// RUN: -ftime-report %s -o /dev/null 2>&1 | \
-// RUN: FileCheck %s --check-prefixes=TIME,LPM
-// RUN: not %clang_cc1 -flegacy-pass-manager -emit-obj -O1 \
-// RUN: -ftime-report=per-pass %s -o /dev/null 2>&1 | \
-// RUN: FileCheck %s --check-prefixes=ERROR
-// RUN: not %clang_cc1 -flegacy-pass-manager -emit-obj -O1 \
-// RUN: -ftime-report=per-pass-run %s -o /dev/null 2>&1 | \
-// RUN: FileCheck %s --check-prefixes=ERROR
-
-// Check -ftime-report/-ftime-report= output for the new pass manager
-// RUN: %clang_cc1 -emit-obj -O1 -fno-legacy-pass-manager \
+// Check -ftime-report/-ftime-report= output
+// RUN: %clang_cc1 -emit-obj -O1 \
// RUN: -ftime-report %s -o /dev/null 2>&1 | \
// RUN: FileCheck %s --check-prefixes=TIME,NPM
-// RUN: %clang_cc1 -emit-obj -O1 -fno-legacy-pass-manager \
+// RUN: %clang_cc1 -emit-obj -O1 \
// RUN: -ftime-report=per-pass %s -o /dev/null 2>&1 | \
// RUN: FileCheck %s --check-prefixes=TIME,NPM
-// RUN: %clang_cc1 -emit-obj -O1 -fno-legacy-pass-manager \
+// RUN: %clang_cc1 -emit-obj -O1 \
// RUN: -ftime-report=per-pass-run %s -o /dev/null 2>&1 | \
// RUN: FileCheck %s --check-prefixes=TIME,NPM-PER-INVOKE
// TIME: Pass execution timing report
// TIME: Total Execution Time:
// TIME: Name
-// LPM-DAG: Dominator Tree Construction #
-// LPM-DAG: Dominator Tree Construction #
-// LPM-DAG: Dominator Tree Construction #
// NPM-PER-INVOKE-DAG: InstCombinePass #
// NPM-PER-INVOKE-DAG: InstCombinePass #
// NPM-PER-INVOKE-DAG: InstCombinePass #
// NPM: InstCombinePass{{$}}
// NPM-NOT: InstCombinePass #
// TIME: Total{{$}}
-// LPM-NOT: Pass execution timing report
// NPM: Pass execution timing report
-// ERROR: error: invalid argument '-ftime-report={{.*}}' only allowed with '-fno-legacy-pass-manager'
-
int foo(int x, int y) { return x + y; }