From 311730494e22c6d2453ff20232c5b6e8af0b4a08 Mon Sep 17 00:00:00 2001
From: Logan Chien <tzuhsiang.chien@gmail.com>
Date: Thu, 2 Jan 2014 15:50:02 +0000
Subject: [PATCH] [arm] Add softvfp to supported FPU names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198313 91177308-0d34-0410-b5e6-96231b3b80d8
---
lib/Target/ARM/ARMFPUName.def | 1 +
lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp | 3 +++
test/MC/ARM/directive-fpu-softvfp.s | 8 ++++++++
3 files changed, 12 insertions(+)
create mode 100644 test/MC/ARM/directive-fpu-softvfp.s
diff --git a/lib/Target/ARM/ARMFPUName.def b/lib/Target/ARM/ARMFPUName.def
index 9a1bbe703d9..1fef3b3bc5e 100644
--- a/lib/Target/ARM/ARMFPUName.def
+++ b/lib/Target/ARM/ARMFPUName.def
@@ -28,5 +28,6 @@ ARM_FPU_NAME("neon", NEON)
ARM_FPU_NAME("neon-vfpv4", NEON_VFPV4)
ARM_FPU_NAME("neon-fp-armv8", NEON_FP_ARMV8)
ARM_FPU_NAME("crypto-neon-fp-armv8", CRYPTO_NEON_FP_ARMV8)
+ARM_FPU_NAME("softvfp", SOFTVFP)
#undef ARM_FPU_NAME
diff --git a/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp b/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
index 39bcbf3e529..05b4e2e22a8 100644
--- a/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
+++ b/lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
@@ -747,6 +747,9 @@ void ARMTargetELFStreamer::emitFPUDefaultAttributes() {
/* OverwriteExisting= */ false);
break;
+ case ARM::SOFTVFP:
+ break;
+
default:
report_fatal_error("Unknown FPU: " + Twine(FPU));
break;
diff --git a/test/MC/ARM/directive-fpu-softvfp.s b/test/MC/ARM/directive-fpu-softvfp.s
new file mode 100644
index 00000000000..f10845fcb34
--- /dev/null
+++ b/test/MC/ARM/directive-fpu-softvfp.s
@@ -0,0 +1,8 @@
+@ RUN: llvm-mc < %s -triple armv7-unknown-linux-gnueabi -filetype=obj -o /dev/null
+
+@ Check softvfp as the FPU name.
+
+@ Expected result: The integrated-as should be able to assemble this file
+@ without problems.
+
+ .fpu softvfp