[llvm] r176530 - [mips] Remove android calling convention.

[Akira Hatanaka]

Author: ahatanak
Date: Tue Mar  5 17:22:30 2013
New Revision: 176530

URL: http://llvm.org/viewvc/llvm-project?rev=176530&view=rev
Log:
[mips] Remove android calling convention.

This calling convention was added just to handle functions which return vector
of floats. The fix committed in r165585 solves the problem.


Removed:
    llvm/trunk/test/CodeGen/Mips/return-vector-float4.ll
Modified:
    llvm/trunk/lib/Target/Mips/Mips.td
    llvm/trunk/lib/Target/Mips/MipsCallingConv.td
    llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp
    llvm/trunk/lib/Target/Mips/MipsSubtarget.h

Modified: llvm/trunk/lib/Target/Mips/Mips.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/Mips.td?rev=176530&r1=176529&r2=176530&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/Mips.td (original)
+++ llvm/trunk/lib/Target/Mips/Mips.td Tue Mar  5 17:22:30 2013
@@ -44,8 +44,6 @@ def FeatureN64         : SubtargetFeatur
                                 "Enable n64 ABI">;
 def FeatureEABI        : SubtargetFeature<"eabi", "MipsABI", "EABI",
                                 "Enable eabi ABI">;
-def FeatureAndroid     : SubtargetFeature<"android", "IsAndroid", "true",
-                                "Target is android">;
 def FeatureVFPU        : SubtargetFeature<"vfpu", "HasVFPU",
                                 "true", "Enable vector FPU instructions.">;
 def FeatureSEInReg     : SubtargetFeature<"seinreg", "HasSEInReg", "true",

Modified: llvm/trunk/lib/Target/Mips/MipsCallingConv.td
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsCallingConv.td?rev=176530&r1=176529&r2=176530&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsCallingConv.td (original)
+++ llvm/trunk/lib/Target/Mips/MipsCallingConv.td Tue Mar  5 17:22:30 2013
@@ -145,17 +145,6 @@ def RetCC_MipsEABI : CallingConv<[
 ]>;
 
 //===----------------------------------------------------------------------===//
-// Mips Android Calling Convention
-//===----------------------------------------------------------------------===//
-
-def RetCC_MipsAndroid : CallingConv<[
-  // f32 are returned in registers F0, F2, F1, F3
-  CCIfType<[f32], CCAssignToReg<[F0, F2, F1, F3]>>,
-
-  CCDelegateTo<RetCC_MipsO32>
-]>;
-
-//===----------------------------------------------------------------------===//
 // Mips FastCC Calling Convention
 //===----------------------------------------------------------------------===//
 def CC_MipsO32_FastCC : CallingConv<[
@@ -215,7 +204,6 @@ def RetCC_Mips : CallingConv<[
   CCIfSubtarget<"isABI_EABI()", CCDelegateTo<RetCC_MipsEABI>>,
   CCIfSubtarget<"isABI_N32()", CCDelegateTo<RetCC_MipsN>>,
   CCIfSubtarget<"isABI_N64()", CCDelegateTo<RetCC_MipsN>>,
-  CCIfSubtarget<"isAndroid()", CCDelegateTo<RetCC_MipsAndroid>>,
   CCDelegateTo<RetCC_MipsO32>
 ]>;
 

Modified: llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp?rev=176530&r1=176529&r2=176530&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp Tue Mar  5 17:22:30 2013
@@ -33,7 +33,7 @@ MipsSubtarget::MipsSubtarget(const std::
   IsLinux(true), HasSEInReg(false), HasCondMov(false), HasSwap(false),
   HasBitCount(false), HasFPIdx(false),
   InMips16Mode(false), InMicroMipsMode(false), HasDSP(false), HasDSPR2(false),
-  IsAndroid(false), RM(_RM)
+  RM(_RM)
 {
   std::string CPUName = CPU;
   if (CPUName.empty())

Modified: llvm/trunk/lib/Target/Mips/MipsSubtarget.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsSubtarget.h?rev=176530&r1=176529&r2=176530&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsSubtarget.h (original)
+++ llvm/trunk/lib/Target/Mips/MipsSubtarget.h Tue Mar  5 17:22:30 2013
@@ -95,9 +95,6 @@ protected:
   // HasDSP, HasDSPR2 -- supports DSP ASE.
   bool HasDSP, HasDSPR2;
 
-  // IsAndroid -- target is android
-  bool IsAndroid;
-
   InstrItineraryData InstrItins;
 
   // The instance to the register info section object
@@ -144,7 +141,6 @@ public:
   bool inMicroMipsMode() const { return InMicroMipsMode; }
   bool hasDSP() const { return HasDSP; }
   bool hasDSPR2() const { return HasDSPR2; }
-  bool isAndroid() const { return IsAndroid; }
   bool isLinux() const { return IsLinux; }
   bool useSmallSection() const { return UseSmallSection; }
 

Removed: llvm/trunk/test/CodeGen/Mips/return-vector-float4.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/return-vector-float4.ll?rev=176529&view=auto
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/return-vector-float4.ll (original)
+++ llvm/trunk/test/CodeGen/Mips/return-vector-float4.ll (removed)
@@ -1,12 +0,0 @@
-; RUN: llc -march=mipsel -mattr=+android < %s | FileCheck %s
-
-define <4 x float> @retvec4() nounwind readnone {
-entry:
-; CHECK: lwc1 $f0
-; CHECK: lwc1 $f2
-; CHECK: lwc1 $f1
-; CHECK: lwc1 $f3
-
-  ret <4 x float> <float 1.000000e+00, float 2.000000e+00, float 3.000000e+00, float 4.000000e+00>
-}
-