From: Javed Absar <javed.absar@arm.com>
Date: Fri, 26 Jun 2015 12:14:56 +0000 (+0000)
Subject: [ARM] Cortex-R4F is not VFPOnlySP
X-Git-Tag: llvmorg-3.7.0-rc1~1418
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=99a9343ae6b9244b8933cef099e6fff70610f59b;p=platform%2Fupstream%2Fllvm.git

[ARM] Cortex-R4F is not VFPOnlySP

Cortex-R4F TRM states that fpu supports both single and double precision.
This patch corrects the information in ARM.td file and corresponding test.

Reviewers: rengolin

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D10763

llvm-svn: 240776
---

diff --git a/llvm/lib/Target/ARM/ARM.td b/llvm/lib/Target/ARM/ARM.td
index c7ea18a..ff12b36 100644
--- a/llvm/lib/Target/ARM/ARM.td
+++ b/llvm/lib/Target/ARM/ARM.td
@@ -410,7 +410,7 @@ def : ProcessorModel<"cortex-r4",   CortexA8Model,
 def : ProcessorModel<"cortex-r4f",  CortexA8Model,
                                     [ProcR4,
                                      FeatureSlowFPBrcc, FeatureHasSlowFPVMLx,
-                                     FeatureVFP3, FeatureVFPOnlySP, FeatureD16]>;
+                                     FeatureVFP3, FeatureD16]>;
 
 // FIXME: R5 has currently the same ProcessorModel as A8.
 def : ProcessorModel<"cortex-r5",   CortexA8Model,
diff --git a/llvm/test/CodeGen/ARM/build-attributes.ll b/llvm/test/CodeGen/ARM/build-attributes.ll
index 0cc4f23..69f02c0 100644
--- a/llvm/test/CodeGen/ARM/build-attributes.ll
+++ b/llvm/test/CodeGen/ARM/build-attributes.ll
@@ -1049,7 +1049,7 @@
 ; 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 27, 1
 ; CORTEX-R4F-NOT:  .eabi_attribute 28
 ; CORTEX-R4F-NOT:  .eabi_attribute 36
 ; CORTEX-R4F:  .eabi_attribute 38, 1