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| author | George Burgess IV <george.burgess.iv@gmail.com> | 2017-02-09 23:29:14 +0000 |
|---|---|---|
| committer | George Burgess IV <george.burgess.iv@gmail.com> | 2017-02-09 23:29:14 +0000 |
| commit | ccf11c2f9f8182943ba72352d5d19be989f816b1 (patch) | |
| tree | 596d8215edfcd54ab0fc360f47fd5ae977811f24 /llvm/test/CodeGen/ARM | |
| parent | d57282791d912f18cf363a324a1c8a5c72814152 (diff) | |
| download | bcm5719-llvm-ccf11c2f9f8182943ba72352d5d19be989f816b1.tar.gz bcm5719-llvm-ccf11c2f9f8182943ba72352d5d19be989f816b1.zip | |
[ARM] Add support for armv7ve triple in llvm (PR31358).
Gcc supports target armv7ve which is armv7-a with virtualization
extensions. This change adds support for this in llvm for gcc
compatibility.
Also remove redundant FeatureHWDiv, FeatureHWDivARM for a few models as
this is specified automatically by FeatureVirtualization.
Patch by Manoj Gupta.
Differential Revision: https://reviews.llvm.org/D29472
llvm-svn: 294661
Diffstat (limited to 'llvm/test/CodeGen/ARM')
| -rw-r--r-- | llvm/test/CodeGen/ARM/build-attributes.ll | 18 | ||||
| -rw-r--r-- | llvm/test/CodeGen/ARM/div.ll | 9 |
2 files changed, 27 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/build-attributes.ll b/llvm/test/CodeGen/ARM/build-attributes.ll index eccf9addf0d..fc85a3a2e68 100644 --- a/llvm/test/CodeGen/ARM/build-attributes.ll +++ b/llvm/test/CodeGen/ARM/build-attributes.ll @@ -186,6 +186,8 @@ ; ARMv7a ; RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mcpu=cortex-a7 | FileCheck %s --check-prefix=NO-STRICT-ALIGN ; RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mcpu=cortex-a7 -mattr=+strict-align | FileCheck %s --check-prefix=STRICT-ALIGN +; ARMv7ve +; RUN: llc < %s -mtriple=armv7ve-none-linux-gnueabi | FileCheck %s --check-prefix=V7VE ; ARMv7r ; RUN: llc < %s -mtriple=armv7r-none-linux-gnueabi -mcpu=cortex-r5 | FileCheck %s --check-prefix=NO-STRICT-ALIGN ; RUN: llc < %s -mtriple=armv7r-none-linux-gnueabi -mcpu=cortex-r5 -mattr=+strict-align | FileCheck %s --check-prefix=STRICT-ALIGN @@ -379,6 +381,22 @@ ; V7-FAST-NOT: .eabi_attribute 22 ; V7-FAST: .eabi_attribute 23, 1 +; V7VE: .syntax unified +; V7VE: .eabi_attribute 6, 10 @ Tag_CPU_arch +; V7VE: .eabi_attribute 7, 65 @ Tag_CPU_arch_profile +; V7VE: .eabi_attribute 8, 1 @ Tag_ARM_ISA_use +; V7VE: .eabi_attribute 9, 2 @ Tag_THUMB_ISA_use +; V7VE: .eabi_attribute 17, 1 @ Tag_ABI_PCS_GOT_use +; V7VE: .eabi_attribute 20, 1 @ Tag_ABI_FP_denormal +; V7VE: .eabi_attribute 21, 1 @ Tag_ABI_FP_exceptions +; V7VE: .eabi_attribute 23, 3 @ Tag_ABI_FP_number_model +; V7VE: .eabi_attribute 24, 1 @ Tag_ABI_align_needed +; V7VE: .eabi_attribute 25, 1 @ Tag_ABI_align_preserved +; V7VE: .eabi_attribute 38, 1 @ Tag_ABI_FP_16bit_format +; V7VE: .eabi_attribute 42, 1 @ Tag_MPextension_use +; V7VE: .eabi_attribute 44, 2 @ Tag_DIV_use +; V7VE: .eabi_attribute 68, 3 @ Tag_Virtualization_use + ; V8: .syntax unified ; V8: .eabi_attribute 67, "2.09" ; V8: .eabi_attribute 6, 14 diff --git a/llvm/test/CodeGen/ARM/div.ll b/llvm/test/CodeGen/ARM/div.ll index 997f50760f3..88373151975 100644 --- a/llvm/test/CodeGen/ARM/div.ll +++ b/llvm/test/CodeGen/ARM/div.ll @@ -10,12 +10,18 @@ ; RUN: FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-HWDIV ; RUN: llc < %s -mtriple=arm-none-eabi -mcpu=cortex-a8 | \ ; RUN: FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-EABI +; RUN: llc < %s -mtriple=armv7ve-none-linux-gnu | \ +; RUN: FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-HWDIV +; RUN: llc < %s -mtriple=thumbv7ve-none-linux-gnu | \ +; RUN: FileCheck %s -check-prefix=CHECK -check-prefix=CHECK-HWDIV \ +; RUN: -check-prefix=CHECK-THUMB define i32 @f1(i32 %a, i32 %b) { entry: ; CHECK-LABEL: f1 ; CHECK-SWDIV: __divsi3 +; CHECK-THUMB: .thumb_func ; CHECK-HWDIV: sdiv ; CHECK-EABI: __aeabi_idiv @@ -28,6 +34,7 @@ entry: ; CHECK-LABEL: f2 ; CHECK-SWDIV: __udivsi3 +; CHECK-THUMB: .thumb_func ; CHECK-HWDIV: udiv ; CHECK-EABI: __aeabi_uidiv @@ -40,6 +47,7 @@ entry: ; CHECK-LABEL: f3 ; CHECK-SWDIV: __modsi3 +; CHECK-THUMB: .thumb_func ; CHECK-HWDIV: sdiv ; CHECK-HWDIV: mls @@ -55,6 +63,7 @@ entry: ; CHECK-LABEL: f4 ; CHECK-SWDIV: __umodsi3 +; CHECK-THUMB: .thumb_func ; CHECK-HWDIV: udiv ; CHECK-HWDIV: mls |
