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; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 -O0 \
; RUN: | FileCheck %s --check-prefixes=ENABLED,ENABLED-O0,FALLBACK
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs -O0 \
; RUN: | FileCheck %s --check-prefixes=ENABLED,ENABLED-O0,FALLBACK,VERIFY,VERIFY-O0
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 -O0 -aarch64-enable-global-isel-at-O=0 -global-isel-abort=1 \
; RUN: | FileCheck %s --check-prefix ENABLED --check-prefix ENABLED-O0 --check-prefix NOFALLBACK
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 -O0 -aarch64-enable-global-isel-at-O=0 -global-isel-abort=2 \
; RUN: | FileCheck %s --check-prefix ENABLED --check-prefix ENABLED-O0 --check-prefix FALLBACK
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 -global-isel \
; RUN: | FileCheck %s --check-prefix ENABLED --check-prefix NOFALLBACK
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 -global-isel -global-isel-abort=2 \
; RUN: | FileCheck %s --check-prefix ENABLED --check-prefix FALLBACK
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 -O1 -aarch64-enable-global-isel-at-O=3 \
; RUN: | FileCheck %s --check-prefix ENABLED
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 -O1 -aarch64-enable-global-isel-at-O=0 \
; RUN: | FileCheck %s --check-prefix DISABLED
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 -aarch64-enable-global-isel-at-O=-1 \
; RUN: | FileCheck %s --check-prefix DISABLED
; RUN: llc -mtriple=aarch64-- -debug-pass=Structure %s -o /dev/null 2>&1 \
; RUN: -verify-machineinstrs=0 | FileCheck %s --check-prefix DISABLED
; RUN: llc -mtriple=aarch64-- -fast-isel=0 -global-isel=false \
; RUN: -debug-pass=Structure %s -o /dev/null 2>&1 -verify-machineinstrs=0 \
; RUN: | FileCheck %s --check-prefix DISABLED
; ENABLED: IRTranslator
; VERIFY-NEXT: Verify generated machine code
; ENABLED-NEXT: PreLegalizerCombiner
; VERIFY-NEXT: Verify generated machine code
; ENABLED-NEXT: Legalizer
; VERIFY-NEXT: Verify generated machine code
; ENABLED-NEXT: RegBankSelect
; VERIFY-NEXT: Verify generated machine code
; ENABLED-O0-NEXT: Localizer
; VERIFY-O0-NEXT: Verify generated machine code
; ENABLED-NEXT: InstructionSelect
; VERIFY-NEXT: Verify generated machine code
; ENABLED-NEXT: ResetMachineFunction
; FALLBACK: AArch64 Instruction Selection
; NOFALLBACK-NOT: AArch64 Instruction Selection
; DISABLED-NOT: IRTranslator
; DISABLED: AArch64 Instruction Selection
; DISABLED: Expand ISel Pseudo-instructions
define void @empty() {
ret void
}
|
