; RUN: llc < %s -mtriple=thumbv7em-linux-gnueabi -mcpu=cortex-m7 -mattr=+fp-only-sp -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=CORTEX-M7-FAST
; RUN: llc < %s -mtriple=thumbv7em-linux-gnueabi -mcpu=cortex-m7 | FileCheck %s --check-prefix=CORTEX-M7-DOUBLE
; RUN: llc < %s -mtriple=thumbv7em-linux-gnueabi -mcpu=cortex-m7 -enable-sign-dependent-rounding-fp-math | FileCheck %s --check-prefix=DYN-ROUNDING
+; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r4 | FileCheck %s --check-prefix=CORTEX-R4
+; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r4f | FileCheck %s --check-prefix=CORTEX-R4F
; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r5 | FileCheck %s --check-prefix=CORTEX-R5
; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r5 -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=CORTEX-R5-FAST
; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r5 -enable-sign-dependent-rounding-fp-math | FileCheck %s --check-prefix=DYN-ROUNDING
; RUN: llc < %s -mtriple=armv8-linux-gnueabi -mcpu=cortex-a72 | FileCheck %s --check-prefix=CORTEX-A72
; RUN: llc < %s -mtriple=armv8-linux-gnueabi -mcpu=cortex-a72 -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=CORTEX-A72-FAST
; RUN: llc < %s -mtriple=armv8-linux-gnueabi -mcpu=cortex-a72 -enable-sign-dependent-rounding-fp-math | FileCheck %s --check-prefix=DYN-ROUNDING
+; RUN: llc < %s -mtriple=armv8.1a-linux-gnueabi | FileCheck %s --check-prefix=GENERIC-ARMV8_1-A
+; RUN: llc < %s -mtriple=armv8.1a-linux-gnueabi -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=GENERIC-ARMV8_1-A-FAST
+; RUN: llc < %s -mtriple=armv8.1a-linux-gnueabi -enable-sign-dependent-rounding-fp-math | FileCheck %s --check-prefix=DYN-ROUNDING
; RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mcpu=cortex-a7 | FileCheck %s --check-prefix=CORTEX-A7-CHECK
; RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mcpu=cortex-a7 -enable-unsafe-fp-math -disable-fp-elim -enable-no-infs-fp-math -enable-no-nans-fp-math -fp-contract=fast | FileCheck %s --check-prefix=CORTEX-A7-CHECK-FAST
; RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mcpu=cortex-a7 -mattr=-vfp2,-vfp3,-vfp4,-neon | FileCheck %s --check-prefix=CORTEX-A7-NOFPU
; RUN: llc < %s -mtriple=arm-none-linux-gnueabi | FileCheck %s --check-prefix=PCS-R9-USE
; RUN: llc < %s -mtriple=arm-none-linux-gnueabi -arm-reserve-r9 | FileCheck %s --check-prefix=PCS-R9-RESERVE
+; ARMv8.1a (AArch32)
+; RUN: llc < %s -mtriple=armv8.1a-none-linux-gnueabi -arm-no-strict-align | FileCheck %s --check-prefix=NO-STRICT-ALIGN
+; RUN: llc < %s -mtriple=armv8.1a-none-linux-gnueabi -arm-strict-align | FileCheck %s --check-prefix=STRICT-ALIGN
+; RUN: llc < %s -mtriple=armv8.1a-none-linux-gnueabi | FileCheck %s --check-prefix=NO-STRICT-ALIGN
; ARMv8a (AArch32)
; RUN: llc < %s -mtriple=armv8-none-linux-gnueabi -mcpu=cortex-a57 -arm-no-strict-align | FileCheck %s --check-prefix=NO-STRICT-ALIGN
; RUN: llc < %s -mtriple=armv8-none-linux-gnueabi -mcpu=cortex-a57 -arm-strict-align | FileCheck %s --check-prefix=STRICT-ALIGN
; RUN: llc < %s -mtriple=armv6-none-linux-gnueabi -mcpu=arm1136j-s | FileCheck %s --check-prefix=STRICT-ALIGN
; RUN: llc < %s -mtriple=armv6-none-linux-gnueabi -mcpu=arm1136j-s -arm-no-strict-align | FileCheck %s --check-prefix=NO-STRICT-ALIGN
; RUN: llc < %s -mtriple=armv6-none-linux-gnueabi -mcpu=arm1136j-s -arm-strict-align | FileCheck %s --check-prefix=STRICT-ALIGN
+; ARMv6k
+; RUN: llc < %s -mtriple=armv6k-none-netbsd-gnueabi -mcpu=arm1176j-s | FileCheck %s --check-prefix=NO-STRICT-ALIGN
+; RUN: llc < %s -mtriple=armv6k-none-linux-gnueabi -mcpu=arm1176j-s | FileCheck %s --check-prefix=STRICT-ALIGN
+; RUN: llc < %s -mtriple=armv6k-none-linux-gnueabi -mcpu=arm1176j-s -arm-no-strict-align | FileCheck %s --check-prefix=NO-STRICT-ALIGN
+; RUN: llc < %s -mtriple=armv6k-none-linux-gnueabi -mcpu=arm1176j-s -arm-strict-align | FileCheck %s --check-prefix=STRICT-ALIGN
; ARMv6m
; RUN: llc < %s -mtriple=thumb-none-linux-gnueabi -arm-no-strict-align -mcpu=cortex-m0 | FileCheck %s --check-prefix=STRICT-ALIGN
; RUN: llc < %s -mtriple=thumb-none-linux-gnueabi -arm-strict-align -mcpu=cortex-m0 | FileCheck %s --check-prefix=STRICT-ALIGN
; CORTEX-M7-NOFPU-FAST-NOT: .eabi_attribute 22
; CORTEX-M7-NOFPU-FAST: .eabi_attribute 23, 1
+; CORTEX-R4: .cpu cortex-r4
+; CORTEX-R4: .eabi_attribute 6, 10
+; CORTEX-R4: .eabi_attribute 7, 82
+; CORTEX-R4: .eabi_attribute 8, 1
+; CORTEX-R4: .eabi_attribute 9, 2
+; CORTEX-R4-NOT: .fpu vfpv3-d16
+; CORTEX-R4-NOT: .eabi_attribute 19
+;; We default to IEEE 754 compliance
+; CORTEX-R4: .eabi_attribute 20, 1
+; CORTEX-R4: .eabi_attribute 21, 1
+; CORTEX-R4-NOT: .eabi_attribute 22
+; CORTEX-R4: .eabi_attribute 23, 3
+; CORTEX-R4: .eabi_attribute 24, 1
+; CORTEX-R4: .eabi_attribute 25, 1
+; CORTEX-R4-NOT: .eabi_attribute 28
+; CORTEX-R4-NOT: .eabi_attribute 36
+; CORTEX-R4: .eabi_attribute 38, 1
+; CORTEX-R4-NOT: .eabi_attribute 42
+; CORTEX-R4-NOT: .eabi_attribute 44
+; CORTEX-R4-NOT: .eabi_attribute 68
+
+; CORTEX-R4F: .cpu cortex-r4f
+; CORTEX-R4F: .eabi_attribute 6, 10
+; CORTEX-R4F: .eabi_attribute 7, 82
+; CORTEX-R4F: .eabi_attribute 8, 1
+; CORTEX-R4F: .eabi_attribute 9, 2
+; CORTEX-R4F: .fpu vfpv3-d16
+; CORTEX-R4F-NOT: .eabi_attribute 19
+;; We default to IEEE 754 compliance
+; CORTEX-R4F: .eabi_attribute 20, 1
+; CORTEX-R4F: .eabi_attribute 21, 1
+; CORTEX-R4F-NOT: .eabi_attribute 22
+; CORTEX-R4F: .eabi_attribute 23, 3
+; CORTEX-R4F: .eabi_attribute 24, 1
+; CORTEX-R4F: .eabi_attribute 25, 1
+; CORTEX-R4F: .eabi_attribute 27, 1
+; CORTEX-R4F-NOT: .eabi_attribute 28
+; CORTEX-R4F-NOT: .eabi_attribute 36
+; CORTEX-R4F: .eabi_attribute 38, 1
+; CORTEX-R4F-NOT: .eabi_attribute 42
+; CORTEX-R4F-NOT: .eabi_attribute 44
+; CORTEX-R4F-NOT: .eabi_attribute 68
+
; CORTEX-R5: .cpu cortex-r5
; CORTEX-R5: .eabi_attribute 6, 10
; CORTEX-R5: .eabi_attribute 7, 82
; CORTEX-A72-FAST-NOT: .eabi_attribute 22
; CORTEX-A72-FAST: .eabi_attribute 23, 1
+; GENERIC-ARMV8_1-A: .eabi_attribute 6, 14
+; GENERIC-ARMV8_1-A: .eabi_attribute 7, 65
+; GENERIC-ARMV8_1-A: .eabi_attribute 8, 1
+; GENERIC-ARMV8_1-A: .eabi_attribute 9, 2
+; GENERIC-ARMV8_1-A: .fpu crypto-neon-fp-armv8
+; GENERIC-ARMV8_1-A: .eabi_attribute 12, 4
+; GENERIC-ARMV8_1-A-NOT: .eabi_attribute 19
+;; We default to IEEE 754 compliance
+; GENERIC-ARMV8_1-A: .eabi_attribute 20, 1
+; GENERIC-ARMV8_1-A: .eabi_attribute 21, 1
+; GENERIC-ARMV8_1-A-NOT: .eabi_attribute 22
+; GENERIC-ARMV8_1-A: .eabi_attribute 23, 3
+; GENERIC-ARMV8_1-A: .eabi_attribute 24, 1
+; GENERIC-ARMV8_1-A: .eabi_attribute 25, 1
+; GENERIC-ARMV8_1-A-NOT: .eabi_attribute 27
+; GENERIC-ARMV8_1-A-NOT: .eabi_attribute 28
+; GENERIC-ARMV8_1-A: .eabi_attribute 36, 1
+; GENERIC-ARMV8_1-A: .eabi_attribute 38, 1
+; GENERIC-ARMV8_1-A: .eabi_attribute 42, 1
+; GENERIC-ARMV8_1-A-NOT: .eabi_attribute 44
+; GENERIC-ARMV8_1-A: .eabi_attribute 68, 3
+
+; GENERIC-ARMV8_1-A-FAST-NOT: .eabi_attribute 19
+;; GENERIC-ARMV8_1-A has the ARMv8 FP unit, which always flushes preserving sign.
+; GENERIC-ARMV8_1-A-FAST: .eabi_attribute 20, 2
+; GENERIC-ARMV8_1-A-FAST-NOT: .eabi_attribute 21
+; GENERIC-ARMV8_1-A-FAST-NOT: .eabi_attribute 22
+; GENERIC-ARMV8_1-A-FAST: .eabi_attribute 23, 1
+
; RELOC-PIC: .eabi_attribute 15, 1
; RELOC-PIC: .eabi_attribute 16, 1
; RELOC-PIC: .eabi_attribute 17, 2