[NVPTX] Remove support for SM < 2.0. This was never fully supported anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178417 91177308-0d34-0410-b5e6-96231b3b80d8

18 files changed, 3 insertions, 184 deletions

diff --git a/lib/Target/NVPTX/NVPTX.td b/lib/Target/NVPTX/NVPTX.td
index 7aee3595c6..d78b4e81a3 100644
--- a/lib/Target/NVPTX/NVPTX.td
+++ b/lib/Target/NVPTX/NVPTX.td
@@ -26,14 +26,6 @@ include "NVPTXInstrInfo.td"
 //===----------------------------------------------------------------------===//
 
 // SM Versions
-def SM10 : SubtargetFeature<"sm_10", "SmVersion", "10",
-                            "Target SM 1.0">;
-def SM11 : SubtargetFeature<"sm_11", "SmVersion", "11",
-                            "Target SM 1.1">;
-def SM12 : SubtargetFeature<"sm_12", "SmVersion", "12",
-                            "Target SM 1.2">;
-def SM13 : SubtargetFeature<"sm_13", "SmVersion", "13",
-                            "Target SM 1.3">;
 def SM20 : SubtargetFeature<"sm_20", "SmVersion", "20",
                             "Target SM 2.0">;
 def SM21 : SubtargetFeature<"sm_21", "SmVersion", "21",
@@ -56,10 +48,6 @@ def PTX31 : SubtargetFeature<"ptx31", "PTXVersion", "31",
 class Proc<string Name, list<SubtargetFeature> Features>
  : Processor<Name, NoItineraries, Features>;
 
-def : Proc<"sm_10", [SM10]>;
-def : Proc<"sm_11", [SM11]>;
-def : Proc<"sm_12", [SM12]>;
-def : Proc<"sm_13", [SM13]>;
 def : Proc<"sm_20", [SM20]>;
 def : Proc<"sm_21", [SM21]>;
 def : Proc<"sm_30", [SM30]>;
diff --git a/lib/Target/NVPTX/NVPTXSubtarget.cpp b/lib/Target/NVPTX/NVPTXSubtarget.cpp
index 7ac1f5a27d..2dcd73dcff 100644
--- a/lib/Target/NVPTX/NVPTXSubtarget.cpp
+++ b/lib/Target/NVPTX/NVPTXSubtarget.cpp
@@ -33,12 +33,12 @@ cl::opt<NVPTX::DrvInterface> DriverInterface(
 NVPTXSubtarget::NVPTXSubtarget(const std::string &TT, const std::string &CPU,
                                const std::string &FS, bool is64Bit)
     : NVPTXGenSubtargetInfo(TT, CPU, FS), Is64Bit(is64Bit), PTXVersion(0),
-      SmVersion(10) {
+      SmVersion(20) {
 
   drvInterface = DriverInterface;
 
   // Provide the default CPU if none
-  std::string defCPU = "sm_10";
+  std::string defCPU = "sm_20";
 
   ParseSubtargetFeatures((CPU.empty() ? defCPU : CPU), FS);
 
diff --git a/test/CodeGen/NVPTX/annotations.ll b/test/CodeGen/NVPTX/annotations.ll
index d93f688ef1..39d52d3826 100644
--- a/test/CodeGen/NVPTX/annotations.ll
+++ b/test/CodeGen/NVPTX/annotations.ll
@@ -1,5 +1,3 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
 
diff --git a/test/CodeGen/NVPTX/arithmetic-fp-sm10.ll b/test/CodeGen/NVPTX/arithmetic-fp-sm10.ll
deleted file mode 100644
index 73c77f56bc..0000000000
--- a/test/CodeGen/NVPTX/arithmetic-fp-sm10.ll
+++ /dev/null
@@ -1,72 +0,0 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
-
-;; These tests should run for all targets
-
-;;===-- Basic instruction selection tests ---------------------------------===;;
-
-
-;;; f64
-
-define double @fadd_f64(double %a, double %b) {
-; CHECK: add.f64 %fl{{[0-9]+}}, %fl{{[0-9]+}}, %fl{{[0-9]+}}
-; CHECK: ret
-  %ret = fadd double %a, %b
-  ret double %ret
-}
-
-define double @fsub_f64(double %a, double %b) {
-; CHECK: sub.f64 %fl{{[0-9]+}}, %fl{{[0-9]+}}, %fl{{[0-9]+}}
-; CHECK: ret
-  %ret = fsub double %a, %b
-  ret double %ret
-}
-
-define double @fmul_f64(double %a, double %b) {
-; CHECK: mul.f64 %fl{{[0-9]+}}, %fl{{[0-9]+}}, %fl{{[0-9]+}}
-; CHECK: ret
-  %ret = fmul double %a, %b
-  ret double %ret
-}
-
-define double @fdiv_f64(double %a, double %b) {
-; CHECK: div.rn.f64 %fl{{[0-9]+}}, %fl{{[0-9]+}}, %fl{{[0-9]+}}
-; CHECK: ret
-  %ret = fdiv double %a, %b
-  ret double %ret
-}
-
-;; PTX does not have a floating-point rem instruction
-
-
-;;; f32
-
-define float @fadd_f32(float %a, float %b) {
-; CHECK: add.f32 %f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}
-; CHECK: ret
-  %ret = fadd float %a, %b
-  ret float %ret
-}
-
-define float @fsub_f32(float %a, float %b) {
-; CHECK: sub.f32 %f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}
-; CHECK: ret
-  %ret = fsub float %a, %b
-  ret float %ret
-}
-
-define float @fmul_f32(float %a, float %b) {
-; CHECK: mul.f32 %f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}
-; CHECK: ret
-  %ret = fmul float %a, %b
-  ret float %ret
-}
-
-define float @fdiv_f32(float %a, float %b) {
-; CHECK: div.full.f32 %f{{[0-9]+}}, %f{{[0-9]+}}, %f{{[0-9]+}}
-; CHECK: ret
-  %ret = fdiv float %a, %b
-  ret float %ret
-}
-
-;; PTX does not have a floating-point rem instruction
diff --git a/test/CodeGen/NVPTX/arithmetic-int.ll b/test/CodeGen/NVPTX/arithmetic-int.ll
index 529f84900a..8d73b7e6c4 100644
--- a/test/CodeGen/NVPTX/arithmetic-int.ll
+++ b/test/CodeGen/NVPTX/arithmetic-int.ll
@@ -1,5 +1,3 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
 
diff --git a/test/CodeGen/NVPTX/calling-conv.ll b/test/CodeGen/NVPTX/calling-conv.ll
index 968203e5f7..190a1462ad 100644
--- a/test/CodeGen/NVPTX/calling-conv.ll
+++ b/test/CodeGen/NVPTX/calling-conv.ll
@@ -1,5 +1,3 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
 
diff --git a/test/CodeGen/NVPTX/compare-int.ll b/test/CodeGen/NVPTX/compare-int.ll
index 12fc754821..16af0a336d 100644
--- a/test/CodeGen/NVPTX/compare-int.ll
+++ b/test/CodeGen/NVPTX/compare-int.ll
@@ -1,5 +1,3 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
 
diff --git a/test/CodeGen/NVPTX/convert-fp.ll b/test/CodeGen/NVPTX/convert-fp.ll
index 21c84379b0..1882121fa7 100644
--- a/test/CodeGen/NVPTX/convert-fp.ll
+++ b/test/CodeGen/NVPTX/convert-fp.ll
@@ -1,5 +1,3 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
 
diff --git a/test/CodeGen/NVPTX/convert-int-sm10.ll b/test/CodeGen/NVPTX/convert-int-sm10.ll
deleted file mode 100644
index 20716f982e..0000000000
--- a/test/CodeGen/NVPTX/convert-int-sm10.ll
+++ /dev/null
@@ -1,55 +0,0 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
-
-
-; i16
-
-define i16 @cvt_i16_i32(i32 %x) {
-; CHECK: cvt.u16.u32 %rs{{[0-9]+}}, %r{{[0-9]+}}
-; CHECK: ret
-  %a = trunc i32 %x to i16
-  ret i16 %a
-}
-
-define i16 @cvt_i16_i64(i64 %x) {
-; CHECK: cvt.u16.u64 %rs{{[0-9]+}}, %rl{{[0-9]+}}
-; CHECK: ret
-  %a = trunc i64 %x to i16
-  ret i16 %a
-}
-
-
-
-; i32
-
-define i32 @cvt_i32_i16(i16 %x) {
-; CHECK: cvt.u32.u16 %r{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: ret
-  %a = zext i16 %x to i32
-  ret i32 %a
-}
-
-define i32 @cvt_i32_i64(i64 %x) {
-; CHECK: cvt.u32.u64 %r{{[0-9]+}}, %rl{{[0-9]+}}
-; CHECK: ret
-  %a = trunc i64 %x to i32
-  ret i32 %a
-}
-
-
-
-; i64
-
-define i64 @cvt_i64_i16(i16 %x) {
-; CHECK: cvt.u64.u16 %rl{{[0-9]+}}, %rs{{[0-9]+}}
-; CHECK: ret
-  %a = zext i16 %x to i64
-  ret i64 %a
-}
-
-define i64 @cvt_i64_i32(i32 %x) {
-; CHECK: cvt.u64.u32 %rl{{[0-9]+}}, %r{{[0-9]+}}
-; CHECK: ret
-  %a = zext i32 %x to i64
-  ret i64 %a
-}
diff --git a/test/CodeGen/NVPTX/intrinsic-old.ll b/test/CodeGen/NVPTX/intrinsic-old.ll
index 1c9879c417..53a28f3337 100644
--- a/test/CodeGen/NVPTX/intrinsic-old.ll
+++ b/test/CodeGen/NVPTX/intrinsic-old.ll
@@ -1,5 +1,3 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
 
diff --git a/test/CodeGen/NVPTX/intrinsics.ll b/test/CodeGen/NVPTX/intrinsics.ll
index afab60ca96..8b0357be87 100644
--- a/test/CodeGen/NVPTX/intrinsics.ll
+++ b/test/CodeGen/NVPTX/intrinsics.ll
@@ -1,5 +1,3 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s
 
diff --git a/test/CodeGen/NVPTX/ld-addrspace.ll b/test/CodeGen/NVPTX/ld-addrspace.ll
index d1f5093df2..3265868d3c 100644
--- a/test/CodeGen/NVPTX/ld-addrspace.ll
+++ b/test/CodeGen/NVPTX/ld-addrspace.ll
@@ -1,6 +1,4 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s --check-prefix=PTX32
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s --check-prefix=PTX64
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64
 
 
diff --git a/test/CodeGen/NVPTX/sm-version-10.ll b/test/CodeGen/NVPTX/sm-version-10.ll
deleted file mode 100644
index 9324a37809..0000000000
--- a/test/CodeGen/NVPTX/sm-version-10.ll
+++ /dev/null
@@ -1,6 +0,0 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s
-
-
-; CHECK: .target sm_10
-
diff --git a/test/CodeGen/NVPTX/sm-version-11.ll b/test/CodeGen/NVPTX/sm-version-11.ll
deleted file mode 100644
index 9033a4eba5..0000000000
--- a/test/CodeGen/NVPTX/sm-version-11.ll
+++ /dev/null
@@ -1,6 +0,0 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_11 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_11 | FileCheck %s
-
-
-; CHECK: .target sm_11
-
diff --git a/test/CodeGen/NVPTX/sm-version-12.ll b/test/CodeGen/NVPTX/sm-version-12.ll
deleted file mode 100644
index d8ee85c901..0000000000
--- a/test/CodeGen/NVPTX/sm-version-12.ll
+++ /dev/null
@@ -1,6 +0,0 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_12 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_12 | FileCheck %s
-
-
-; CHECK: .target sm_12
-
diff --git a/test/CodeGen/NVPTX/sm-version-13.ll b/test/CodeGen/NVPTX/sm-version-13.ll
deleted file mode 100644
index ad67d642ce..0000000000
--- a/test/CodeGen/NVPTX/sm-version-13.ll
+++ /dev/null
@@ -1,6 +0,0 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_13 | FileCheck %s
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_13 | FileCheck %s
-
-
-; CHECK: .target sm_13
-
diff --git a/test/CodeGen/NVPTX/st-addrspace.ll b/test/CodeGen/NVPTX/st-addrspace.ll
index 54e04ae610..0b26d802df 100644
--- a/test/CodeGen/NVPTX/st-addrspace.ll
+++ b/test/CodeGen/NVPTX/st-addrspace.ll
@@ -1,6 +1,4 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_10 | FileCheck %s --check-prefix=PTX32
 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32
-; RUN: llc < %s -march=nvptx64 -mcpu=sm_10 | FileCheck %s --check-prefix=PTX64
 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64
 
 
diff --git a/test/CodeGen/NVPTX/tuple-literal.ll b/test/CodeGen/NVPTX/tuple-literal.ll
index 5c0cb2c15c..2b1f2c4b66 100644
--- a/test/CodeGen/NVPTX/tuple-literal.ll
+++ b/test/CodeGen/NVPTX/tuple-literal.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=nvptx -mcpu=sm_13
+; RUN: llc < %s -march=nvptx -mcpu=sm_20
 
 define ptx_device void @test_function({i8, i8}*) {
   ret void