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| author | Alexandros Lamprineas <alexandros.lamprineas@arm.com> | 2016-03-10 17:38:41 +0000 |
|---|---|---|
| committer | Alexandros Lamprineas <alexandros.lamprineas@arm.com> | 2016-03-10 17:38:41 +0000 |
| commit | 843164242e99a8377ac04212654531eb2b68ca99 (patch) | |
| tree | 9aab5fd25b7e29bc0070c1832cc3a31dc7d946c6 /llvm/test/CodeGen/ARM | |
| parent | 6dd4b57987aeb74366261834d865ee0fbefb15f6 (diff) | |
| download | bcm5719-llvm-843164242e99a8377ac04212654531eb2b68ca99.tar.gz bcm5719-llvm-843164242e99a8377ac04212654531eb2b68ca99.zip | |
[ARM] Cortex-R8 support
This patch adds Cortex-R8 to Target Parser and TableGen.
It also adds CodeGen tests for the build attributes.
Patch by Pablo Barrio.
Differential Revision: http://reviews.llvm.org/D17925
llvm-svn: 263132
Diffstat (limited to 'llvm/test/CodeGen/ARM')
| -rw-r--r-- | llvm/test/CodeGen/ARM/build-attributes.ll | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/build-attributes.ll b/llvm/test/CodeGen/ARM/build-attributes.ll index 6b1b59dcac2..cd843ecc34c 100644 --- a/llvm/test/CodeGen/ARM/build-attributes.ll +++ b/llvm/test/CodeGen/ARM/build-attributes.ll @@ -105,6 +105,9 @@ ; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r7 | FileCheck %s --check-prefix=CORTEX-R7 ; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r7 -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-R7-FAST ; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r7 -enable-sign-dependent-rounding-fp-math | FileCheck %s --check-prefix=DYN-ROUNDING +; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r8 | FileCheck %s --check-prefix=CORTEX-R8 +; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r8 -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-R8-FAST +; RUN: llc < %s -mtriple=armv7r-linux-gnueabi -mcpu=cortex-r8 -enable-sign-dependent-rounding-fp-math | FileCheck %s --check-prefix=DYN-ROUNDING ; RUN: llc < %s -mtriple=armv8-linux-gnueabi -mcpu=cortex-a35 | FileCheck %s --check-prefix=CORTEX-A35 ; RUN: llc < %s -mtriple=armv8-linux-gnueabi -mcpu=cortex-a35 -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-A35-FAST ; RUN: llc < %s -mtriple=armv8-linux-gnueabi -mcpu=cortex-a35 -enable-sign-dependent-rounding-fp-math | FileCheck %s --check-prefix=DYN-ROUNDING @@ -1215,6 +1218,34 @@ ; CORTEX-R7-FAST-NOT: .eabi_attribute 22 ; CORTEX-R7-FAST: .eabi_attribute 23, 1 +; CORTEX-R8: .cpu cortex-r8 +; CORTEX-R8: .eabi_attribute 6, 10 +; CORTEX-R8: .eabi_attribute 7, 82 +; CORTEX-R8: .eabi_attribute 8, 1 +; CORTEX-R8: .eabi_attribute 9, 2 +; CORTEX-R8: .fpu vfpv3-d16-fp16 +; CORTEX-R8-NOT: .eabi_attribute 19 +;; We default to IEEE 754 compliance +; CORTEX-R8: .eabi_attribute 20, 1 +; CORTEX-R8: .eabi_attribute 21, 1 +; CORTEX-R8-NOT: .eabi_attribute 22 +; CORTEX-R8: .eabi_attribute 23, 3 +; CORTEX-R8: .eabi_attribute 24, 1 +; CORTEX-R8: .eabi_attribute 25, 1 +; CORTEX-R8-NOT: .eabi_attribute 28 +; CORTEX-R8: .eabi_attribute 36, 1 +; CORTEX-R8: .eabi_attribute 38, 1 +; CORTEX-R8: .eabi_attribute 42, 1 +; CORTEX-R8: .eabi_attribute 44, 2 +; CORTEX-R8-NOT: .eabi_attribute 68 + +; CORTEX-R8-FAST-NOT: .eabi_attribute 19 +;; The R8 has the VFPv3 FP unit, which always flushes preserving sign. +; CORTEX-R8-FAST: .eabi_attribute 20, 2 +; CORTEX-R8-FAST-NOT: .eabi_attribute 21 +; CORTEX-R8-FAST-NOT: .eabi_attribute 22 +; CORTEX-R8-FAST: .eabi_attribute 23, 1 + ; CORTEX-A35: .cpu cortex-a35 ; CORTEX-A35: .eabi_attribute 6, 14 ; CORTEX-A35: .eabi_attribute 7, 65 |
