[llvm] r301962 - ARM: add arm1176j-f processor
Tim Northover via llvm-commits
llvm-commits at lists.llvm.org
Tue May 2 12:06:13 PDT 2017
Author: tnorthover
Date: Tue May 2 14:06:13 2017
New Revision: 301962
URL: http://llvm.org/viewvc/llvm-project?rev=301962&view=rev
Log:
ARM: add arm1176j-f processor
I doubt anyone actually uses it, and I'm not even entirely convinced it exists
myself; but it is our default for "clang -arch armv6". Functionally, if it does
exist it's identical to the arm1176jz-f from LLVM's point of view (the
difference is apparently in the "Security Extensions").
Modified:
llvm/trunk/lib/Target/ARM/ARM.td
llvm/trunk/test/CodeGen/ARM/build-attributes.ll
Modified: llvm/trunk/lib/Target/ARM/ARM.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/ARM.td?rev=301962&r1=301961&r2=301962&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/ARM.td (original)
+++ llvm/trunk/lib/Target/ARM/ARM.td Tue May 2 14:06:13 2017
@@ -577,6 +577,7 @@ def : Processor<"cortex-m0plus", ARMV
def : Processor<"cortex-m1", ARMV6Itineraries, [ARMv6m]>;
def : Processor<"sc000", ARMV6Itineraries, [ARMv6m]>;
+def : Processor<"arm1176j-s", ARMV6Itineraries, [ARMv6kz]>;
def : Processor<"arm1176jz-s", ARMV6Itineraries, [ARMv6kz]>;
def : Processor<"arm1176jzf-s", ARMV6Itineraries, [ARMv6kz,
FeatureVFP2,
Modified: llvm/trunk/test/CodeGen/ARM/build-attributes.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/ARM/build-attributes.ll?rev=301962&r1=301961&r2=301962&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/ARM/build-attributes.ll (original)
+++ llvm/trunk/test/CodeGen/ARM/build-attributes.ll Tue May 2 14:06:13 2017
@@ -199,7 +199,8 @@
; RUN: llc < %s -mtriple=armv6-none-linux-gnueabi -mcpu=arm1136j-s -mattr=+strict-align | FileCheck %s --check-prefix=STRICT-ALIGN
; RUN: llc < %s -mtriple=armv6-none-linux-gnueabi -mcpu=arm1136j-s | FileCheck %s --check-prefix=NO-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-netbsd-gnueabi -mcpu=arm1176j-s 2> %t | FileCheck %s --check-prefix=NO-STRICT-ALIGN
+; RUN: FileCheck %s < %t --allow-empty --check-prefix=CPU-SUPPORTED
; RUN: llc < %s -mtriple=armv6k-none-linux-gnueabi -mcpu=arm1176j-s -mattr=+strict-align | FileCheck %s --check-prefix=STRICT-ALIGN
; RUN: llc < %s -mtriple=armv6k-none-linux-gnueabi -mcpu=arm1176j-s | FileCheck %s --check-prefix=NO-STRICT-ALIGN
; ARMv6m
@@ -222,6 +223,8 @@
; RUN: llc < %s -mtriple=thumbv8-none-none-eabi -mcpu=cortex-m33 | FileCheck %s --check-prefix=NO-STRICT-ALIGN
; RUN: llc < %s -mtriple=thumbv8-none-none-eabi -mcpu=cortex-m33 -mattr=+strict-align | FileCheck %s --check-prefix=STRICT-ALIGN
+; CPU-SUPPORTED-NOT: is not a recognized processor for this target
+
; XSCALE: .eabi_attribute 6, 5
; XSCALE: .eabi_attribute 8, 1
; XSCALE: .eabi_attribute 9, 1
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