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This revision was automatically updated to reflect the committed changes.
Closed by commit rG9469ff15b779: [PowerPC] Add clang option -m[no-]prefixed
(authored by lei).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D102191/new/
https://reviews.llvm.org/D102191
Files:
clang/include/clang/Driver/Options.td
clang/lib/Basic/Targets/PPC.cpp
clang/lib/Basic/Targets/PPC.h
clang/test/Driver/ppc-prefixed.cpp
Index: clang/test/Driver/ppc-prefixed.cpp
===================================================================
--- /dev/null
+++ clang/test/Driver/ppc-prefixed.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -mcpu=pwr10
-mprefixed -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-PREFIXED %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -mcpu=pwr10
-mno-prefixed -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOPREFIXED %s
+// CHECK-NOPREFIXED: "-target-feature" "-prefixed"
+// CHECK-PREFIXED: "-target-feature" "+prefixed"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu -mcpu=pwr10 -emit-llvm -S
%s -o - | grep "attributes.*+prefix-instrs"
+// RUN: %clang -target powerpc64-unknown-linux-gnu -mcpu=pwr10 -mprefixed
-emit-llvm -S %s -o - | grep "attributes.*+prefix-instrs"
+// RUN: %clang -target powerpc64-unknown-linux-gnu -mcpu=pwr10 -mno-prefixed
-emit-llvm -S %s -o - | grep "attributes.*\-prefix-instrs"
+
+int main(int argc, char *argv[]) {
+ return 0;
+}
Index: clang/lib/Basic/Targets/PPC.h
===================================================================
--- clang/lib/Basic/Targets/PPC.h
+++ clang/lib/Basic/Targets/PPC.h
@@ -73,6 +73,7 @@
bool PairedVectorMemops = false;
bool HasP10Vector = false;
bool HasPCRelativeMemops = false;
+ bool HasPrefixInstrs = false;
protected:
std::string ABI;
Index: clang/lib/Basic/Targets/PPC.cpp
===================================================================
--- clang/lib/Basic/Targets/PPC.cpp
+++ clang/lib/Basic/Targets/PPC.cpp
@@ -56,6 +56,8 @@
HasP10Vector = true;
} else if (Feature == "+pcrelative-memops") {
HasPCRelativeMemops = true;
+ } else if (Feature == "+prefix-instrs") {
+ HasPrefixInstrs = true;
} else if (Feature == "+spe" || Feature == "+efpu2") {
HasSPE = true;
LongDoubleWidth = LongDoubleAlign = 64;
@@ -394,6 +396,7 @@
Features["mma"] = true;
Features["power10-vector"] = true;
Features["pcrelative-memops"] = true;
+ Features["prefix-instrs"] = true;
return;
}
@@ -419,6 +422,7 @@
.Case("paired-vector-memops", PairedVectorMemops)
.Case("power10-vector", HasP10Vector)
.Case("pcrelative-memops", HasPCRelativeMemops)
+ .Case("prefix-instrs", HasPrefixInstrs)
.Case("spe", HasSPE)
.Case("mma", HasMMA)
.Case("rop-protect", HasROPProtect)
@@ -451,6 +455,8 @@
Features["power8-vector"] = Features["power9-vector"] = true;
if (Name == "pcrel")
Features["pcrelative-memops"] = true;
+ else if (Name == "prefixed")
+ Features["prefix-instrs"] = true;
else
Features[Name] = true;
} else {
@@ -471,6 +477,8 @@
Features["power10-vector"] = false;
if (Name == "pcrel")
Features["pcrelative-memops"] = false;
+ else if (Name == "prefixed")
+ Features["prefix-instrs"] = false;
else
Features[Name] = false;
}
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -3254,6 +3254,8 @@
def mno_altivec : Flag<["-"], "mno-altivec">, Group<m_ppc_Features_Group>;
def mpcrel: Flag<["-"], "mpcrel">, Group<m_ppc_Features_Group>;
def mno_pcrel: Flag<["-"], "mno-pcrel">, Group<m_ppc_Features_Group>;
+def mprefixed: Flag<["-"], "mprefixed">, Group<m_ppc_Features_Group>;
+def mno_prefixed: Flag<["-"], "mno-prefixed">, 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 mefpu2 : Flag<["-"], "mefpu2">, Group<m_ppc_Features_Group>;
Index: clang/test/Driver/ppc-prefixed.cpp
===================================================================
--- /dev/null
+++ clang/test/Driver/ppc-prefixed.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -mcpu=pwr10 -mprefixed -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-PREFIXED %s
+// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -mcpu=pwr10 -mno-prefixed -o %t.o 2>&1 | FileCheck -check-prefix=CHECK-NOPREFIXED %s
+// CHECK-NOPREFIXED: "-target-feature" "-prefixed"
+// CHECK-PREFIXED: "-target-feature" "+prefixed"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu -mcpu=pwr10 -emit-llvm -S %s -o - | grep "attributes.*+prefix-instrs"
+// RUN: %clang -target powerpc64-unknown-linux-gnu -mcpu=pwr10 -mprefixed -emit-llvm -S %s -o - | grep "attributes.*+prefix-instrs"
+// RUN: %clang -target powerpc64-unknown-linux-gnu -mcpu=pwr10 -mno-prefixed -emit-llvm -S %s -o - | grep "attributes.*\-prefix-instrs"
+
+int main(int argc, char *argv[]) {
+ return 0;
+}
Index: clang/lib/Basic/Targets/PPC.h
===================================================================
--- clang/lib/Basic/Targets/PPC.h
+++ clang/lib/Basic/Targets/PPC.h
@@ -73,6 +73,7 @@
bool PairedVectorMemops = false;
bool HasP10Vector = false;
bool HasPCRelativeMemops = false;
+ bool HasPrefixInstrs = false;
protected:
std::string ABI;
Index: clang/lib/Basic/Targets/PPC.cpp
===================================================================
--- clang/lib/Basic/Targets/PPC.cpp
+++ clang/lib/Basic/Targets/PPC.cpp
@@ -56,6 +56,8 @@
HasP10Vector = true;
} else if (Feature == "+pcrelative-memops") {
HasPCRelativeMemops = true;
+ } else if (Feature == "+prefix-instrs") {
+ HasPrefixInstrs = true;
} else if (Feature == "+spe" || Feature == "+efpu2") {
HasSPE = true;
LongDoubleWidth = LongDoubleAlign = 64;
@@ -394,6 +396,7 @@
Features["mma"] = true;
Features["power10-vector"] = true;
Features["pcrelative-memops"] = true;
+ Features["prefix-instrs"] = true;
return;
}
@@ -419,6 +422,7 @@
.Case("paired-vector-memops", PairedVectorMemops)
.Case("power10-vector", HasP10Vector)
.Case("pcrelative-memops", HasPCRelativeMemops)
+ .Case("prefix-instrs", HasPrefixInstrs)
.Case("spe", HasSPE)
.Case("mma", HasMMA)
.Case("rop-protect", HasROPProtect)
@@ -451,6 +455,8 @@
Features["power8-vector"] = Features["power9-vector"] = true;
if (Name == "pcrel")
Features["pcrelative-memops"] = true;
+ else if (Name == "prefixed")
+ Features["prefix-instrs"] = true;
else
Features[Name] = true;
} else {
@@ -471,6 +477,8 @@
Features["power10-vector"] = false;
if (Name == "pcrel")
Features["pcrelative-memops"] = false;
+ else if (Name == "prefixed")
+ Features["prefix-instrs"] = false;
else
Features[Name] = false;
}
Index: clang/include/clang/Driver/Options.td
===================================================================
--- clang/include/clang/Driver/Options.td
+++ clang/include/clang/Driver/Options.td
@@ -3254,6 +3254,8 @@
def mno_altivec : Flag<["-"], "mno-altivec">, Group<m_ppc_Features_Group>;
def mpcrel: Flag<["-"], "mpcrel">, Group<m_ppc_Features_Group>;
def mno_pcrel: Flag<["-"], "mno-pcrel">, Group<m_ppc_Features_Group>;
+def mprefixed: Flag<["-"], "mprefixed">, Group<m_ppc_Features_Group>;
+def mno_prefixed: Flag<["-"], "mno-prefixed">, 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 mefpu2 : Flag<["-"], "mefpu2">, Group<m_ppc_Features_Group>;
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