3 ; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
4 ; RUN: -verify-machineinstrs=0 -O0 -global-isel=false -debug-only=isel \
5 ; RUN: | FileCheck %s --check-prefixes=DISABLED,FASTISEL
7 ; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
8 ; RUN: -verify-machineinstrs=0 -O1 -global-isel=false -debug-only=isel \
9 ; RUN: | FileCheck %s --check-prefixes=DISABLED,NOFASTISEL
11 ; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
12 ; RUN: -verify-machineinstrs=0 -O0 -fast-isel=false -global-isel=false \
13 ; RUN: -debug-only=isel \
14 ; RUN: | FileCheck %s --check-prefixes=DISABLED,NOFASTISEL
16 ; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
17 ; RUN: -verify-machineinstrs=0 -O1 -fast-isel=false -global-isel=false \
18 ; RUN: -debug-only=isel \
19 ; RUN: | FileCheck %s --check-prefixes=DISABLED,NOFASTISEL
21 ; Check that the right instruction selector is chosen when using
22 ; -global-isel=false. FastISel should be used at -O0 (unless -fast-isel=false is
23 ; also present) and SelectionDAG otherwise.
25 ; DISABLED-NOT: IRTranslator
27 ; DISABLED: AArch64 Instruction Selection
28 ; DISABLED: Finalize ISel and expand pseudo-instructions
30 ; FASTISEL: Enabling fast-isel
31 ; NOFASTISEL-NOT: Enabling fast-isel
33 define void @empty() {