D49754-powerpcspe-clang

Gbp-Pq: Name D49754-powerpcspe-clang.diff

diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 601aa8744967ba5eb5fa4556edd32a3e0889315e..d44d4aeb666f993a692bfa63b86786d18c0d8438 100644 (file)
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -2053,6 +2053,8 @@ def faltivec : Flag<["-"], "faltivec">, Group<f_Group>, Flags<[DriverOption]>;
 def fno_altivec : Flag<["-"], "fno-altivec">, Group<f_Group>, Flags<[DriverOption]>;
 def maltivec : Flag<["-"], "maltivec">, Group<m_ppc_Features_Group>;
 def mno_altivec : Flag<["-"], "mno-altivec">, Group<m_ppc_Features_Group>;
+def mspe : Flag<["-"], "mspe">, Group<m_ppc_Features_Group>;
+def mno_spe : Flag<["-"], "mno-spe">, Group<m_ppc_Features_Group>;
 def mvsx : Flag<["-"], "mvsx">, Group<m_ppc_Features_Group>;
 def mno_vsx : Flag<["-"], "mno-vsx">, Group<m_ppc_Features_Group>;
 def msecure_plt : Flag<["-"], "msecure-plt">, Group<m_ppc_Features_Group>;

diff --git a/clang/lib/Basic/Targets/PPC.cpp b/clang/lib/Basic/Targets/PPC.cpp
index b4eb3b1b97b783e94997dc6d1f884866a8e3a60a..32c7dbfd5113b922fb4cef9865c56d68c4f7ec87 100644 (file)
--- a/clang/lib/Basic/Targets/PPC.cpp
+++ b/clang/lib/Basic/Targets/PPC.cpp
@@ -54,6 +54,8 @@ bool PPCTargetInfo::handleTargetFeatures(std::vector<std::string> &Features,
       HasFloat128 = true;
     } else if (Feature == "+power9-vector") {
       HasP9Vector = true;
+    } else if (Feature == "+spe") {
+      HasSPE = true;
     }
     // TODO: Finish this list and add an assert that we've handled them
     // all.
@@ -161,6 +163,8 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts,
     Builder.defineMacro("__VEC__", "10206");
     Builder.defineMacro("__ALTIVEC__");
   }
+  if (HasSPE)
+    Builder.defineMacro("__SPE__");
   if (HasVSX)
     Builder.defineMacro("__VSX__");
   if (HasP8Vector)
@@ -334,6 +338,7 @@ bool PPCTargetInfo::hasFeature(StringRef Feature) const {
       .Case("extdiv", HasExtDiv)
       .Case("float128", HasFloat128)
       .Case("power9-vector", HasP9Vector)
+      .Case("spe", HasSPE)
       .Default(false);
 }
 
@@ -413,16 +418,16 @@ ArrayRef<TargetInfo::GCCRegAlias> PPCTargetInfo::getGCCRegAliases() const {
 }
 
 static constexpr llvm::StringLiteral ValidCPUNames[] = {
-    {"generic"}, {"440"},         {"450"},     {"601"},    {"602"},
-    {"603"},     {"603e"},        {"603ev"},   {"604"},    {"604e"},
-    {"620"},     {"630"},         {"g3"},      {"7400"},   {"g4"},
-    {"7450"},    {"g4+"},         {"750"},     {"970"},    {"g5"},
-    {"a2"},      {"a2q"},         {"e500mc"},  {"e5500"},  {"power3"},
-    {"pwr3"},    {"power4"},      {"pwr4"},    {"power5"}, {"pwr5"},
-    {"power5x"}, {"pwr5x"},       {"power6"},  {"pwr6"},   {"power6x"},
-    {"pwr6x"},   {"power7"},      {"pwr7"},    {"power8"}, {"pwr8"},
-    {"power9"},  {"pwr9"},        {"powerpc"}, {"ppc"},    {"powerpc64"},
-    {"ppc64"},   {"powerpc64le"}, {"ppc64le"},
+    {"generic"},   {"440"},       {"450"},         {"601"},     {"602"},
+    {"603"},       {"603e"},      {"603ev"},       {"604"},     {"604e"},
+    {"620"},       {"630"},       {"g3"},          {"7400"},    {"g4"},
+    {"7450"},      {"g4+"},       {"750"},         {"970"},     {"g5"},
+    {"a2"},        {"a2q"},       {"e500"},        {"e500mc"},  {"e5500"},
+    {"power3"},    {"pwr3"},      {"power4"},      {"pwr4"},    {"power5"},
+    {"pwr5"},      {"power5x"},   {"pwr5x"},       {"power6"},  {"pwr6"},
+    {"power6x"},   {"pwr6x"},     {"power7"},      {"pwr7"},    {"power8"},
+    {"pwr8"},      {"power9"},    {"pwr9"},        {"powerpc"}, {"ppc"},
+    {"powerpc64"}, {"ppc64"},     {"powerpc64le"}, {"ppc64le"},
 };
 
 bool PPCTargetInfo::isValidCPUName(StringRef Name) const {

diff --git a/clang/lib/Basic/Targets/PPC.h b/clang/lib/Basic/Targets/PPC.h
index 439c73a0e3264c37a9b780c2a8a233ae43d3d592..a2378ad35091bac570b61b02a7a9216820dab29b 100644 (file)
--- a/clang/lib/Basic/Targets/PPC.h
+++ b/clang/lib/Basic/Targets/PPC.h
@@ -45,7 +45,8 @@ class LLVM_LIBRARY_VISIBILITY PPCTargetInfo : public TargetInfo {
     ArchDefinePwr8 = 1 << 12,
     ArchDefinePwr9 = 1 << 13,
     ArchDefineA2 = 1 << 14,
-    ArchDefineA2q = 1 << 15
+    ArchDefineA2q = 1 << 15,
+    ArchDefine500v2 = 1 << 16
   } ArchDefineTypes;
 
 
@@ -66,6 +67,7 @@ class LLVM_LIBRARY_VISIBILITY PPCTargetInfo : public TargetInfo {
   bool HasBPERMD = false;
   bool HasExtDiv = false;
   bool HasP9Vector = false;
+  bool HasSPE = false;
 
 protected:
   std::string ABI;
@@ -145,6 +147,8 @@ public:
                         ArchDefinePwr6x | ArchDefinePwr6 | ArchDefinePwr5x |
                         ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr |
                         ArchDefinePpcsq)
+              .Cases("e500", "e500v2",
+                    ArchDefineName | ArchDefine500v2)
               .Default(ArchDefineNone);
     }
     return CPUKnown;

diff --git a/clang/test/Driver/ppc-features.cpp b/clang/test/Driver/ppc-features.cpp
index 1cb6cee061c1dc7ae425005ed1d1d4ed407e4874..f6f2c78903d0609e3e086e8e74a827ba36c55c59 100644 (file)
--- a/clang/test/Driver/ppc-features.cpp
+++ b/clang/test/Driver/ppc-features.cpp
@@ -168,6 +168,9 @@
 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -mno-invariant-function-descriptors -minvariant-function-descriptors -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-INVFUNCDESC %s
 // CHECK-INVFUNCDESC: "-target-feature" "+invariant-function-descriptors"
 
+// RUN: %clang -target powerpc-unknown-linux-gnu %s -mno-spe -mspe -### -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-SPE %s
+// CHECK-SPE: "-target-feature" "+spe"
+
 // Assembler features
 // RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o -no-integrated-as 2>&1 | FileCheck -check-prefix=CHECK_BE_AS_ARGS %s
 // CHECK_BE_AS_ARGS: "-mppc64"

diff --git a/clang/test/Misc/target-invalid-cpu-note.c b/clang/test/Misc/target-invalid-cpu-note.c
index f2b36d44b9f41020dd1b654ce833f75e4a8f03f8..be1eadde22dc7d6abc2242356d433b6c1b2bc3df 100644 (file)
--- a/clang/test/Misc/target-invalid-cpu-note.c
+++ b/clang/test/Misc/target-invalid-cpu-note.c
@@ -79,7 +79,7 @@
 // PPC: error: unknown target CPU 'not-a-cpu'
 // PPC: note: valid target CPU values are: generic, 440, 450, 601, 602, 603,
 // PPC-SAME: 603e, 603ev, 604, 604e, 620, 630, g3, 7400, g4, 7450, g4+, 750,
-// PPC-SAME: 970, g5, a2, a2q, e500mc, e5500, power3, pwr3, power4, pwr4,
+// PPC-SAME: 970, g5, a2, a2q, e500, e500mc, e5500, power3, pwr3, power4, pwr4,
 // PPC-SAME: power5, pwr5, power5x, pwr5x, power6, pwr6, power6x, pwr6x, power7,
 // PPC-SAME: pwr7, power8, pwr8, power9, pwr9, powerpc, ppc, powerpc64, ppc64,
 // PPC-SAME: powerpc64le, ppc64le

diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c
index 68d057d87b0822c4cc85f3e91764cd8acb715901..f46d0a054d294cec7ca38dcd53dabe470ac2a8f8 100644 (file)
--- a/clang/test/Preprocessor/init.c
+++ b/clang/test/Preprocessor/init.c
@@ -6980,6 +6980,10 @@
 //
 // PPC32-LINUX-NOT: _CALL_LINUX
 //
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc-unknown-linux-gnu -target-feature +spe < /dev/null | FileCheck -match-full-lines -check-prefix PPC32-SPE %s
+//
+// PPC32-SPE:#define __SPE__ 1
+//
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc-apple-darwin8 < /dev/null | FileCheck -match-full-lines -check-prefix PPC-DARWIN %s
 //
 // PPC-DARWIN:#define _ARCH_PPC 1