[llvm] r206385 - [mips] Correct r206370 to account for non-Linux targets using the small data section.

[Daniel Sanders]

Author: dsanders
Date: Wed Apr 16 07:29:08 2014
New Revision: 206385

URL: http://llvm.org/viewvc/llvm-project?rev=206385&view=rev
Log:
[mips] Correct r206370 to account for non-Linux targets using the small data section.

This should fix the ninja-x64-msvc-RA-centos6 builder.

I suspect the check in MipsSubtarget.cpp is incorrect and is really trying to
check for a bare-metal target rather and anything other than linux. I'll
investigate this.


Modified:
    llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp
    llvm/trunk/test/CodeGen/Mips/cconv/return-float.ll
    llvm/trunk/test/CodeGen/Mips/cconv/return-hard-float.ll
    llvm/trunk/test/CodeGen/Mips/cconv/return.ll

Modified: llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp?rev=206385&r1=206384&r2=206385&view=diff
==============================================================================
--- llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp (original)
+++ llvm/trunk/lib/Target/Mips/MipsSubtarget.cpp Wed Apr 16 07:29:08 2014
@@ -131,6 +131,8 @@ MipsSubtarget::MipsSubtarget(const std::
     IsLinux = false;
 
   // Set UseSmallSection.
+  // TODO: Investigate the IsLinux check. I suspect it's really checking for
+  //       bare-metal.
   UseSmallSection = !IsLinux && (RM == Reloc::Static);
   // set some subtarget specific features
   if (inMips16Mode())

Modified: llvm/trunk/test/CodeGen/Mips/cconv/return-float.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/cconv/return-float.ll?rev=206385&r1=206384&r2=206385&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/cconv/return-float.ll (original)
+++ llvm/trunk/test/CodeGen/Mips/cconv/return-float.ll Wed Apr 16 07:29:08 2014
@@ -1,18 +1,21 @@
-; RUN: llc -march=mips -soft-float -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
-; RUN: llc -march=mipsel -soft-float -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN: llc -mtriple=mips-linux-gnu -soft-float -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN: llc -mtriple=mipsel-linux-gnu -soft-float -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
 
-; RUN-TODO: llc -march=mips64 -soft-float -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
-; RUN-TODO: llc -march=mips64el -soft-float -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN-TODO: llc -mtriple=mips64-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN-TODO: llc -mtriple=mips64el-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
 
-; RUN: llc -march=mips64 -soft-float -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
-; RUN: llc -march=mips64el -soft-float -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
+; RUN: llc -mtriple=mips64-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
+; RUN: llc -mtriple=mips64el-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
 
-; RUN: llc -march=mips64 -soft-float -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
-; RUN: llc -march=mips64el -soft-float -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
+; RUN: llc -mtriple=mips64-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
+; RUN: llc -mtriple=mips64el-linux-gnu -soft-float -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
 
 ; Test the float returns for all ABI's and byte orders as specified by
 ; section 5 of MD00305 (MIPS ABIs Described).
 
+; We only test Linux because other OS's use different relocations and I don't
+; know if this is correct.
+
 @float = global float zeroinitializer
 @double = global double zeroinitializer
 

Modified: llvm/trunk/test/CodeGen/Mips/cconv/return-hard-float.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/cconv/return-hard-float.ll?rev=206385&r1=206384&r2=206385&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/cconv/return-hard-float.ll (original)
+++ llvm/trunk/test/CodeGen/Mips/cconv/return-hard-float.ll Wed Apr 16 07:29:08 2014
@@ -1,18 +1,21 @@
-; RUN: llc -march=mips -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
-; RUN: llc -march=mipsel -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN: llc -mtriple=mips-linux-gnu -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN: llc -mtriple=mipsel-linux-gnu -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
 
-; RUN-TODO: llc -march=mips64 -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
-; RUN-TODO: llc -march=mips64el -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN-TODO: llc -mtriple=mips64-linux-gnu -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN-TODO: llc -mtriple=mips64el-linux-gnu -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
 
-; RUN: llc -march=mips64 -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
-; RUN: llc -march=mips64el -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
+; RUN: llc -mtriple=mips64-linux-gnu -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
+; RUN: llc -mtriple=mips64el-linux-gnu -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
 
-; RUN: llc -march=mips64 -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
-; RUN: llc -march=mips64el -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
+; RUN: llc -mtriple=mips64-linux-gnu -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
+; RUN: llc -mtriple=mips64el-linux-gnu -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
 
 ; Test the float returns for all ABI's and byte orders as specified by
 ; section 5 of MD00305 (MIPS ABIs Described).
 
+; We only test Linux because other OS's use different relocations and I don't
+; know if this is correct.
+
 @float = global float zeroinitializer
 @double = global double zeroinitializer
 

Modified: llvm/trunk/test/CodeGen/Mips/cconv/return.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/Mips/cconv/return.ll?rev=206385&r1=206384&r2=206385&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/Mips/cconv/return.ll (original)
+++ llvm/trunk/test/CodeGen/Mips/cconv/return.ll Wed Apr 16 07:29:08 2014
@@ -1,18 +1,21 @@
-; RUN: llc -march=mips -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
-; RUN: llc -march=mipsel -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN: llc -mtriple=mips-linux-gnu -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN: llc -mtriple=mipsel-linux-gnu -relocation-model=static < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
 
-; RUN-TODO: llc -march=mips64 -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
-; RUN-TODO: llc -march=mips64el -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN-TODO: llc -mtriple=mips64-linux-gnu -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
+; RUN-TODO: llc -mtriple=mips64el-linux-gnu -relocation-model=static -mattr=-n64,+o32 < %s | FileCheck --check-prefix=ALL --check-prefix=O32 %s
 
-; RUN: llc -march=mips64 -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
-; RUN: llc -march=mips64el -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
+; RUN: llc -mtriple=mips64-linux-gnu -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
+; RUN: llc -mtriple=mips64el-linux-gnu -relocation-model=static -mattr=-n64,+n32 < %s | FileCheck --check-prefix=ALL --check-prefix=N32 %s
 
-; RUN: llc -march=mips64 -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
-; RUN: llc -march=mips64el -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
+; RUN: llc -mtriple=mips64-linux-gnu -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
+; RUN: llc -mtriple=mips64el-linux-gnu -relocation-model=static -mattr=-n64,+n64 < %s | FileCheck --check-prefix=ALL --check-prefix=N64 %s
 
 ; Test the integer returns for all ABI's and byte orders as specified by
 ; section 5 of MD00305 (MIPS ABIs Described).
-;
+
+; We only test Linux because other OS's use different relocations and I don't
+; know if this is correct.
+
 @byte = global i8 zeroinitializer
 @word = global i32 zeroinitializer
 @dword = global i64 zeroinitializer