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-rw-r--r--lib/Basic/Targets.cpp74
-rw-r--r--test/CodeGen/mult-alt-generic.c1
-rw-r--r--test/CodeGen/sparc-target-data.c5
3 files changed, 67 insertions, 13 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 95334e010a..96aba5c21b 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -4111,16 +4111,14 @@ const Builtin::Info HexagonTargetInfo::BuiltinInfo[] = {
namespace {
-class SparcV8TargetInfo : public TargetInfo {
+// Shared base class for SPARC v8 (32-bit) and SPARC v9 (64-bit).
+class SparcTargetInfo : public TargetInfo {
static const TargetInfo::GCCRegAlias GCCRegAliases[];
static const char * const GCCRegNames[];
bool SoftFloat;
public:
- SparcV8TargetInfo(const std::string& triple) : TargetInfo(triple) {
- // FIXME: Support Sparc quad-precision long double?
- DescriptionString = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-"
- "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32";
- }
+ SparcTargetInfo(const std::string &triple) : TargetInfo(triple) {}
+
virtual bool setFeatureEnabled(llvm::StringMap<bool> &Features,
StringRef Name,
bool Enabled) const {
@@ -4140,7 +4138,6 @@ public:
virtual void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const {
DefineStd(Builder, "sparc", Opts);
- Builder.defineMacro("__sparcv8");
Builder.defineMacro("__REGISTER_PREFIX__", "");
if (SoftFloat)
@@ -4176,20 +4173,20 @@ public:
}
};
-const char * const SparcV8TargetInfo::GCCRegNames[] = {
+const char * const SparcTargetInfo::GCCRegNames[] = {
"r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7",
"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15",
"r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",
"r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31"
};
-void SparcV8TargetInfo::getGCCRegNames(const char * const *&Names,
- unsigned &NumNames) const {
+void SparcTargetInfo::getGCCRegNames(const char * const *&Names,
+ unsigned &NumNames) const {
Names = GCCRegNames;
NumNames = llvm::array_lengthof(GCCRegNames);
}
-const TargetInfo::GCCRegAlias SparcV8TargetInfo::GCCRegAliases[] = {
+const TargetInfo::GCCRegAlias SparcTargetInfo::GCCRegAliases[] = {
{ { "g0" }, "r0" },
{ { "g1" }, "r1" },
{ { "g2" }, "r2" },
@@ -4224,11 +4221,44 @@ const TargetInfo::GCCRegAlias SparcV8TargetInfo::GCCRegAliases[] = {
{ { "i7" }, "r31" },
};
-void SparcV8TargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases,
- unsigned &NumAliases) const {
+void SparcTargetInfo::getGCCRegAliases(const GCCRegAlias *&Aliases,
+ unsigned &NumAliases) const {
Aliases = GCCRegAliases;
NumAliases = llvm::array_lengthof(GCCRegAliases);
}
+
+// SPARC v8 is the 32-bit mode selected by Triple::sparc.
+class SparcV8TargetInfo : public SparcTargetInfo {
+public:
+ SparcV8TargetInfo(const std::string& triple) : SparcTargetInfo(triple) {
+ // FIXME: Support Sparc quad-precision long double?
+ DescriptionString = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-"
+ "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64";
+ }
+
+ virtual void getTargetDefines(const LangOptions &Opts,
+ MacroBuilder &Builder) const {
+ SparcTargetInfo::getTargetDefines(Opts, Builder);
+ Builder.defineMacro("__sparcv8");
+ }
+};
+
+// SPARC v9 is the 64-bit mode selected by Triple::sparcv9.
+class SparcV9TargetInfo : public SparcTargetInfo {
+public:
+ SparcV9TargetInfo(const std::string& triple) : SparcTargetInfo(triple) {
+ // FIXME: Support Sparc quad-precision long double?
+ DescriptionString = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-"
+ "i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32:64-S128";
+ }
+
+ virtual void getTargetDefines(const LangOptions &Opts,
+ MacroBuilder &Builder) const {
+ SparcTargetInfo::getTargetDefines(Opts, Builder);
+ Builder.defineMacro("__sparcv9");
+ }
+};
+
} // end anonymous namespace.
namespace {
@@ -5199,6 +5229,24 @@ static TargetInfo *AllocateTarget(const std::string &T) {
return new SparcV8TargetInfo(T);
}
+ case llvm::Triple::sparcv9:
+ switch (os) {
+ case llvm::Triple::Linux:
+ return new LinuxTargetInfo<SparcV9TargetInfo>(T);
+ case llvm::Triple::AuroraUX:
+ return new AuroraUXTargetInfo<SparcV9TargetInfo>(T);
+ case llvm::Triple::Solaris:
+ return new SolarisTargetInfo<SparcV9TargetInfo>(T);
+ case llvm::Triple::NetBSD:
+ return new NetBSDTargetInfo<SparcV9TargetInfo>(T);
+ case llvm::Triple::OpenBSD:
+ return new OpenBSDTargetInfo<SparcV9TargetInfo>(T);
+ case llvm::Triple::FreeBSD:
+ return new FreeBSDTargetInfo<SparcV9TargetInfo>(T);
+ default:
+ return new SparcV9TargetInfo(T);
+ }
+
case llvm::Triple::tce:
return new TCETargetInfo(T);
diff --git a/test/CodeGen/mult-alt-generic.c b/test/CodeGen/mult-alt-generic.c
index 6cf6f0a270..cbe7898ad8 100644
--- a/test/CodeGen/mult-alt-generic.c
+++ b/test/CodeGen/mult-alt-generic.c
@@ -7,6 +7,7 @@
// RUN: %clang_cc1 -triple powerpc %s -emit-llvm -o - | FileCheck %s
// RUN: %clang_cc1 -triple powerpc64 %s -emit-llvm -o - | FileCheck %s
// RUN: %clang_cc1 -triple sparc %s -emit-llvm -o - | FileCheck %s
+// RUN: %clang_cc1 -triple sparcv9 %s -emit-llvm -o - | FileCheck %s
// RUN: %clang_cc1 -triple thumb %s -emit-llvm -o - | FileCheck %s
int mout0;
diff --git a/test/CodeGen/sparc-target-data.c b/test/CodeGen/sparc-target-data.c
new file mode 100644
index 0000000000..bb32a2196a
--- /dev/null
+++ b/test/CodeGen/sparc-target-data.c
@@ -0,0 +1,5 @@
+// RUN: %clang -target sparc-sun-solaris -o - -emit-llvm -S %s | FileCheck %s -check-prefix=V8
+// RUN: %clang -target sparcv9-sun-solaris -o - -emit-llvm -S %s | FileCheck %s -check-prefix=V9
+
+// V8: E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32-S64
+// V9: E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-n32:64-S128
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2025-08-03 09:34:02 +0000