From 767a952a6fe812466b21ea3ab5748a15aec6ebfd Mon Sep 17 00:00:00 2001
From: David Goodwin <david_goodwin@apple.com>
Date: Fri, 7 Aug 2009 23:32:33 +0000
Subject: [PATCH] Make NEON single-precision FP support the default for
 cortex-a8 (again).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78430 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/ARM/ARM.td      | 2 +-
 test/CodeGen/ARM/fabss.ll  | 2 ++
 test/CodeGen/ARM/fadds.ll  | 2 ++
 test/CodeGen/ARM/fdivs.ll  | 2 ++
 test/CodeGen/ARM/fmacs.ll  | 2 ++
 test/CodeGen/ARM/fmscs.ll  | 2 ++
 test/CodeGen/ARM/fmuls.ll  | 2 ++
 test/CodeGen/ARM/fnegs.ll  | 2 ++
 test/CodeGen/ARM/fnmacs.ll | 2 ++
 test/CodeGen/ARM/fnmscs.ll | 2 ++
 10 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/lib/Target/ARM/ARM.td b/lib/Target/ARM/ARM.td
index 8e7400962d8..ce28149b54f 100644
--- a/lib/Target/ARM/ARM.td
+++ b/lib/Target/ARM/ARM.td
@@ -113,7 +113,7 @@ def : Processor<"arm1156t2f-s",     V6Itineraries,
 
 // V7 Processors.
 def : Processor<"cortex-a8",        CortexA8Itineraries,
-                [ArchV7A, FeatureThumb2, FeatureNEON]>;
+                [ArchV7A, FeatureThumb2, FeatureNEON, FeatureNEONFP]>;
 def : Processor<"cortex-a9",        V7Itineraries,
                 [ArchV7A, FeatureThumb2, FeatureNEON]>;
 
diff --git a/test/CodeGen/ARM/fabss.ll b/test/CodeGen/ARM/fabss.ll
index 4b5bd13481d..ffe859dc509 100644
--- a/test/CodeGen/ARM/fabss.ll
+++ b/test/CodeGen/ARM/fabss.ll
@@ -1,6 +1,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fabss\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {vabs.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fabss\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {vabs.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fabss\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 
 define float @test(float %a, float %b) {
 entry:
diff --git a/test/CodeGen/ARM/fadds.ll b/test/CodeGen/ARM/fadds.ll
index 35c74f78d29..5d59f2b4eb5 100644
--- a/test/CodeGen/ARM/fadds.ll
+++ b/test/CodeGen/ARM/fadds.ll
@@ -1,6 +1,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fadds\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {vadd.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fadds\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {vadd.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fadds\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 
 define float @test(float %a, float %b) {
 entry:
diff --git a/test/CodeGen/ARM/fdivs.ll b/test/CodeGen/ARM/fdivs.ll
index 9637ccb9613..56c0dab11a2 100644
--- a/test/CodeGen/ARM/fdivs.ll
+++ b/test/CodeGen/ARM/fdivs.ll
@@ -1,6 +1,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fdivs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {fdivs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fdivs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {fdivs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fdivs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 
 define float @test(float %a, float %b) {
 entry:
diff --git a/test/CodeGen/ARM/fmacs.ll b/test/CodeGen/ARM/fmacs.ll
index 24517e1c5dc..822d39991df 100644
--- a/test/CodeGen/ARM/fmacs.ll
+++ b/test/CodeGen/ARM/fmacs.ll
@@ -1,6 +1,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {vmla.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {vmla.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 
 define float @test(float %acc, float %a, float %b) {
 entry:
diff --git a/test/CodeGen/ARM/fmscs.ll b/test/CodeGen/ARM/fmscs.ll
index 5338f44e979..8162177cfdd 100644
--- a/test/CodeGen/ARM/fmscs.ll
+++ b/test/CodeGen/ARM/fmscs.ll
@@ -1,6 +1,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {fmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {fmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 
 define float @test(float %acc, float %a, float %b) {
 entry:
diff --git a/test/CodeGen/ARM/fmuls.ll b/test/CodeGen/ARM/fmuls.ll
index 24c04abd1da..56e63749a83 100644
--- a/test/CodeGen/ARM/fmuls.ll
+++ b/test/CodeGen/ARM/fmuls.ll
@@ -1,6 +1,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fmuls\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {vmul.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fmuls\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {vmul.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fmuls\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 
 define float @test(float %a, float %b) {
 entry:
diff --git a/test/CodeGen/ARM/fnegs.ll b/test/CodeGen/ARM/fnegs.ll
index ff171e19299..0be12ab5e12 100644
--- a/test/CodeGen/ARM/fnegs.ll
+++ b/test/CodeGen/ARM/fnegs.ll
@@ -1,6 +1,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fnegs\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {vneg.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 2
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fnegs\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {vneg.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 2
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fnegs\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
 
 define float @test1(float* %a) {
 entry:
diff --git a/test/CodeGen/ARM/fnmacs.ll b/test/CodeGen/ARM/fnmacs.ll
index 4b0b2ed20a5..0fda67f5e15 100644
--- a/test/CodeGen/ARM/fnmacs.ll
+++ b/test/CodeGen/ARM/fnmacs.ll
@@ -1,6 +1,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {vmls.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {vmls.f32\\W*d\[0-9\]+,\\W*d\[0-9\]+,\\W*d\[0-9\]+} | count 1
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fnmacs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 1
 
 define float @test(float %acc, float %a, float %b) {
 entry:
diff --git a/test/CodeGen/ARM/fnmscs.ll b/test/CodeGen/ARM/fnmscs.ll
index 8a441960d55..671ab704542 100644
--- a/test/CodeGen/ARM/fnmscs.ll
+++ b/test/CodeGen/ARM/fnmscs.ll
@@ -2,6 +2,8 @@
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+vfp2 | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,+neonfp | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
 ; RUN: llvm-as < %s | llc -march=arm -mattr=+neon,-neonfp | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a8 | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
+; RUN: llvm-as < %s | llc -march=arm -mcpu=cortex-a9 | grep -E {fnmscs\\W*s\[0-9\]+,\\W*s\[0-9\]+,\\W*s\[0-9\]+} | count 2
 
 define float @test1(float %acc, float %a, float %b) {
 entry: