Add some missing PPC cpus

llvm-svn: 174215
2013-02-01 20:23:10 +00:00 · 2013-02-01 20:23:10 +00:00 · 38378a06dd
parent 4dca1d3d81
commit 38378a06dd
4 changed files with 339 additions and 9 deletions
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@ -661,11 +661,19 @@ public:
    ArchDefine603   = 1 << 4,
    ArchDefine604   = 1 << 5,
    ArchDefinePwr4  = 1 << 6,
-    ArchDefinePwr6  = 1 << 7,
-    ArchDefineA2    = 1 << 8,
-    ArchDefineA2q   = 1 << 9
+    ArchDefinePwr5  = 1 << 7,
+    ArchDefinePwr5x = 1 << 8,
+    ArchDefinePwr6  = 1 << 9,
+    ArchDefinePwr6x = 1 << 10,
+    ArchDefinePwr7  = 1 << 11,
+    ArchDefineA2    = 1 << 12,
+    ArchDefineA2q   = 1 << 13
  } ArchDefineTypes;

+  // Note: GCC recognizes the following additional cpus:
+  //  401, 403, 405, 405fp, 440fp, 464, 464fp, 476, 476fp, 505, 740, 801,
+  //  821, 823, 8540, 8548, e300c2, e300c3, e500mc64, e6500, 860, cell,
+  //  titan, rs64.
  virtual bool setCPU(const std::string &Name) {
    bool CPUKnown = llvm::StringSwitch<bool>(Name)
      .Case("generic", true)
@ -679,6 +687,7 @@ public:
      .Case("604", true)
      .Case("604e", true)
      .Case("620", true)
+      .Case("630", true)
      .Case("g3", true)
      .Case("7400", true)
      .Case("g4", true)
@ -691,9 +700,23 @@ public:
      .Case("a2q", true)
      .Case("e500mc", true)
      .Case("e5500", true)
+      .Case("power3", true)
+      .Case("pwr3", true)
+      .Case("power4", true)
+      .Case("pwr4", true)
+      .Case("power5", true)
+      .Case("pwr5", true)
+      .Case("power5x", true)
+      .Case("pwr5x", true)
+      .Case("power6", true)
      .Case("pwr6", true)
+      .Case("power6x", true)
+      .Case("pwr6x", true)
+      .Case("power7", true)
      .Case("pwr7", true)
+      .Case("powerpc", true)
      .Case("ppc", true)
+      .Case("powerpc64", true)
      .Case("ppc64", true)
      .Default(false);

@ -889,16 +912,42 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts,
    .Case("604",   ArchDefineName | ArchDefinePpcgr)
    .Case("604e",  ArchDefineName | ArchDefine604 | ArchDefinePpcgr)
    .Case("620",   ArchDefineName | ArchDefinePpcgr)
+    .Case("630",   ArchDefineName | ArchDefinePpcgr)
    .Case("7400",  ArchDefineName | ArchDefinePpcgr)
    .Case("7450",  ArchDefineName | ArchDefinePpcgr)
    .Case("750",   ArchDefineName | ArchDefinePpcgr)
    .Case("970",   ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr
                     | ArchDefinePpcsq)
-    .Case("pwr6",  ArchDefinePwr6 | ArchDefinePpcgr | ArchDefinePpcsq)
-    .Case("pwr7",  ArchDefineName | ArchDefinePwr6 | ArchDefinePpcgr
-                     | ArchDefinePpcsq)
    .Case("a2",    ArchDefineA2)
    .Case("a2q",   ArchDefineName | ArchDefineA2 | ArchDefineA2q)
+    .Case("pwr3",  ArchDefinePpcgr)
+    .Case("pwr4",  ArchDefineName | ArchDefinePpcgr | ArchDefinePpcsq)
+    .Case("pwr5",  ArchDefineName | ArchDefinePwr4 | ArchDefinePpcgr
+                     | ArchDefinePpcsq)
+    .Case("pwr5x", ArchDefineName | ArchDefinePwr5 | ArchDefinePwr4
+                     | ArchDefinePpcgr | ArchDefinePpcsq)
+    .Case("pwr6",  ArchDefineName | ArchDefinePwr5x | ArchDefinePwr5
+                     | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq)
+    .Case("pwr6x", ArchDefineName | ArchDefinePwr6 | ArchDefinePwr5x
+                     | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr
+                     | ArchDefinePpcsq)
+    .Case("pwr7",  ArchDefineName | ArchDefinePwr6x | ArchDefinePwr6
+                     | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4
+                     | ArchDefinePwr6 | ArchDefinePpcgr | ArchDefinePpcsq)
+    .Case("power3",  ArchDefinePpcgr)
+    .Case("power4",  ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq)
+    .Case("power5",  ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr
+                       | ArchDefinePpcsq)
+    .Case("power5x", ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4
+                       | ArchDefinePpcgr | ArchDefinePpcsq)
+    .Case("power6",  ArchDefinePwr6 | ArchDefinePwr5x | ArchDefinePwr5
+                       | ArchDefinePwr4 | ArchDefinePpcgr | ArchDefinePpcsq)
+    .Case("power6x", ArchDefinePwr6x | ArchDefinePwr6 | ArchDefinePwr5x
+                       | ArchDefinePwr5 | ArchDefinePwr4 | ArchDefinePpcgr
+                       | ArchDefinePpcsq)
+    .Case("power7",  ArchDefinePwr7 | ArchDefinePwr6x | ArchDefinePwr6
+                       | ArchDefinePwr5x | ArchDefinePwr5 | ArchDefinePwr4
+                       | ArchDefinePwr6 | ArchDefinePpcgr | ArchDefinePpcsq)
    .Default(ArchDefineNone);

  if (defs & ArchDefineName)
@ -913,12 +962,18 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts,
    Builder.defineMacro("_ARCH_603");
  if (defs & ArchDefine604)
    Builder.defineMacro("_ARCH_604");
-  if (defs & (ArchDefinePwr4 | ArchDefinePwr6))
+  if (defs & ArchDefinePwr4)
    Builder.defineMacro("_ARCH_PWR4");
-  if (defs & ArchDefinePwr6) {
+  if (defs & ArchDefinePwr5)
    Builder.defineMacro("_ARCH_PWR5");
+  if (defs & ArchDefinePwr5x)
+    Builder.defineMacro("_ARCH_PWR5X");
+  if (defs & ArchDefinePwr6)
    Builder.defineMacro("_ARCH_PWR6");
-  }
+  if (defs & ArchDefinePwr6x)
+    Builder.defineMacro("_ARCH_PWR6X");
+  if (defs & ArchDefinePwr7)
+    Builder.defineMacro("_ARCH_PWR7");
  if (defs & ArchDefineA2)
    Builder.defineMacro("_ARCH_A2");
  if (defs & ArchDefineA2q) {
@ -932,6 +987,27 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts,
    Builder.defineMacro("__bgq__");
    Builder.defineMacro("__TOS_BGQ__");
  }
+
+  // FIXME: The following are not yet generated here by Clang, but are
+  //        generated by GCC:
+  //
+  //   _SOFT_FLOAT_
+  //   __RECIP_PRECISION__
+  //   __APPLE_ALTIVEC__
+  //   __VSX__
+  //   __RECIP__
+  //   __RECIPF__
+  //   __RSQRTE__
+  //   __RSQRTEF__
+  //   _SOFT_DOUBLE_
+  //   __NO_LWSYNC__
+  //   __HAVE_BSWAP__
+  //   __LONGDOUBLE128
+  //   __CMODEL_MEDIUM__
+  //   __CMODEL_LARGE__
+  //   _CALL_SYSV
+  //   _CALL_DARWIN
+  //   __NO_FPRS__
 }

 void PPCTargetInfo::getDefaultFeatures(llvm::StringMap<bool> &Features) const {
--- a/clang/lib/Driver/Tools.cpp
+++ b/clang/lib/Driver/Tools.cpp
@ -1044,6 +1044,7 @@ static std::string getPPCTargetCPU(const ArgList &Args) {
      .Case("604", "604")
      .Case("604e", "604e")
      .Case("620", "620")
+      .Case("630", "pwr3")
      .Case("G3", "g3")
      .Case("7400", "7400")
      .Case("G4", "g4")
@ -1056,8 +1057,20 @@ static std::string getPPCTargetCPU(const ArgList &Args) {
      .Case("a2q", "a2q")
      .Case("e500mc", "e500mc")
      .Case("e5500", "e5500")
+      .Case("power3", "pwr3")
+      .Case("power4", "pwr4")
+      .Case("power5", "pwr5")
+      .Case("power5x", "pwr5x")
      .Case("power6", "pwr6")
+      .Case("power6x", "pwr6x")
      .Case("power7", "pwr7")
+      .Case("pwr3", "pwr3")
+      .Case("pwr4", "pwr4")
+      .Case("pwr5", "pwr5")
+      .Case("pwr5x", "pwr5x")
+      .Case("pwr6", "pwr6")
+      .Case("pwr6x", "pwr6x")
+      .Case("pwr7", "pwr7")
      .Case("powerpc", "ppc")
      .Case("powerpc64", "ppc64")
      .Default("");
--- a/clang/test/Driver/clang-translation.c
+++ b/clang/test/Driver/clang-translation.c
@ -72,6 +72,102 @@
 // PPCA2Q: "-cc1"
 // PPCA2Q: "-target-cpu" "a2q"

+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=630 2>&1 | FileCheck -check-prefix=PPC630 %s
+// PPC630: clang
+// PPC630: "-cc1"
+// PPC630: "-target-cpu" "pwr3"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power3 2>&1 | FileCheck -check-prefix=PPCPOWER3 %s
+// PPCPOWER3: clang
+// PPCPOWER3: "-cc1"
+// PPCPOWER3: "-target-cpu" "pwr3"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr3 2>&1 | FileCheck -check-prefix=PPCPWR3 %s
+// PPCPWR3: clang
+// PPCPWR3: "-cc1"
+// PPCPWR3: "-target-cpu" "pwr3"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power4 2>&1 | FileCheck -check-prefix=PPCPOWER4 %s
+// PPCPOWER4: clang
+// PPCPOWER4: "-cc1"
+// PPCPOWER4: "-target-cpu" "pwr4"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr4 2>&1 | FileCheck -check-prefix=PPCPWR4 %s
+// PPCPWR4: clang
+// PPCPWR4: "-cc1"
+// PPCPWR4: "-target-cpu" "pwr4"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power5 2>&1 | FileCheck -check-prefix=PPCPOWER5 %s
+// PPCPOWER5: clang
+// PPCPOWER5: "-cc1"
+// PPCPOWER5: "-target-cpu" "pwr5"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr5 2>&1 | FileCheck -check-prefix=PPCPWR5 %s
+// PPCPWR5: clang
+// PPCPWR5: "-cc1"
+// PPCPWR5: "-target-cpu" "pwr5"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power5x 2>&1 | FileCheck -check-prefix=PPCPOWER5X %s
+// PPCPOWER5X: clang
+// PPCPOWER5X: "-cc1"
+// PPCPOWER5X: "-target-cpu" "pwr5x"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr5x 2>&1 | FileCheck -check-prefix=PPCPWR5X %s
+// PPCPWR5X: clang
+// PPCPWR5X: "-cc1"
+// PPCPWR5X: "-target-cpu" "pwr5x"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power6 2>&1 | FileCheck -check-prefix=PPCPOWER6 %s
+// PPCPOWER6: clang
+// PPCPOWER6: "-cc1"
+// PPCPOWER6: "-target-cpu" "pwr6"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr6 2>&1 | FileCheck -check-prefix=PPCPWR6 %s
+// PPCPWR6: clang
+// PPCPWR6: "-cc1"
+// PPCPWR6: "-target-cpu" "pwr6"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power6x 2>&1 | FileCheck -check-prefix=PPCPOWER6X %s
+// PPCPOWER6X: clang
+// PPCPOWER6X: "-cc1"
+// PPCPOWER6X: "-target-cpu" "pwr6x"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=pwr6x 2>&1 | FileCheck -check-prefix=PPCPWR6X %s
+// PPCPWR6X: clang
+// PPCPWR6X: "-cc1"
+// PPCPWR6X: "-target-cpu" "pwr6x"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=power7 2>&1 | FileCheck -check-prefix=PPCPOWER7 %s
+// PPCPOWER7: clang
+// PPCPOWER7: "-cc1"
+// PPCPOWER7: "-target-cpu" "pwr7"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=powerpc 2>&1 | FileCheck -check-prefix=PPCPOWERPC %s
+// PPCPOWERPC: clang
+// PPCPOWERPC: "-cc1"
+// PPCPOWERPC: "-target-cpu" "ppc"
+
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
+// RUN: -### -S %s -mcpu=powerpc64 2>&1 | FileCheck -check-prefix=PPCPOWERPC64 %s
+// PPCPOWERPC64: clang
+// PPCPOWERPC64: "-cc1"
+// PPCPOWERPC64: "-target-cpu" "ppc64"
+
 // RUN: %clang -target powerpc64-unknown-linux-gnu \
 // RUN: -### -S %s 2>&1 | FileCheck -check-prefix=PPC64NS %s
 // PPC64NS: clang
--- a/clang/test/Preprocessor/init.c
+++ b/clang/test/Preprocessor/init.c
@ -1678,6 +1678,151 @@
 // PPCBGQ:#define __bg__ 1
 // PPCBGQ:#define __bgq__ 1
 //
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu 630 -fno-signed-char < /dev/null | FileCheck -check-prefix PPC630 %s
+//
+// PPC630:#define _ARCH_630 1
+// PPC630:#define _ARCH_PPC 1
+// PPC630:#define _ARCH_PPC64 1
+// PPC630:#define _ARCH_PPCGR 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu pwr3 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPWR3 %s
+//
+// PPCPWR3:#define _ARCH_PPC 1
+// PPCPWR3:#define _ARCH_PPC64 1
+// PPCPWR3:#define _ARCH_PPCGR 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu power3 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPOWER3 %s
+//
+// PPCPOWER3:#define _ARCH_PPC 1
+// PPCPOWER3:#define _ARCH_PPC64 1
+// PPCPOWER3:#define _ARCH_PPCGR 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu pwr4 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPWR4 %s
+//
+// PPCPWR4:#define _ARCH_PPC 1
+// PPCPWR4:#define _ARCH_PPC64 1
+// PPCPWR4:#define _ARCH_PPCGR 1
+// PPCPWR4:#define _ARCH_PPCSQ 1
+// PPCPWR4:#define _ARCH_PWR4 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu power4 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPOWER4 %s
+//
+// PPCPOWER4:#define _ARCH_PPC 1
+// PPCPOWER4:#define _ARCH_PPC64 1
+// PPCPOWER4:#define _ARCH_PPCGR 1
+// PPCPOWER4:#define _ARCH_PPCSQ 1
+// PPCPOWER4:#define _ARCH_PWR4 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu pwr5 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPWR5 %s
+//
+// PPCPWR5:#define _ARCH_PPC 1
+// PPCPWR5:#define _ARCH_PPC64 1
+// PPCPWR5:#define _ARCH_PPCGR 1
+// PPCPWR5:#define _ARCH_PPCSQ 1
+// PPCPWR5:#define _ARCH_PWR4 1
+// PPCPWR5:#define _ARCH_PWR5 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu power5 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPOWER5 %s
+//
+// PPCPOWER5:#define _ARCH_PPC 1
+// PPCPOWER5:#define _ARCH_PPC64 1
+// PPCPOWER5:#define _ARCH_PPCGR 1
+// PPCPOWER5:#define _ARCH_PPCSQ 1
+// PPCPOWER5:#define _ARCH_PWR4 1
+// PPCPOWER5:#define _ARCH_PWR5 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu pwr5x -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPWR5X %s
+//
+// PPCPWR5X:#define _ARCH_PPC 1
+// PPCPWR5X:#define _ARCH_PPC64 1
+// PPCPWR5X:#define _ARCH_PPCGR 1
+// PPCPWR5X:#define _ARCH_PPCSQ 1
+// PPCPWR5X:#define _ARCH_PWR4 1
+// PPCPWR5X:#define _ARCH_PWR5 1
+// PPCPWR5X:#define _ARCH_PWR5X 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu power5x -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPOWER5X %s
+//
+// PPCPOWER5X:#define _ARCH_PPC 1
+// PPCPOWER5X:#define _ARCH_PPC64 1
+// PPCPOWER5X:#define _ARCH_PPCGR 1
+// PPCPOWER5X:#define _ARCH_PPCSQ 1
+// PPCPOWER5X:#define _ARCH_PWR4 1
+// PPCPOWER5X:#define _ARCH_PWR5 1
+// PPCPOWER5X:#define _ARCH_PWR5X 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu pwr6 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPWR6 %s
+//
+// PPCPWR6:#define _ARCH_PPC 1
+// PPCPWR6:#define _ARCH_PPC64 1
+// PPCPWR6:#define _ARCH_PPCGR 1
+// PPCPWR6:#define _ARCH_PPCSQ 1
+// PPCPWR6:#define _ARCH_PWR4 1
+// PPCPWR6:#define _ARCH_PWR5 1
+// PPCPWR6:#define _ARCH_PWR5X 1
+// PPCPWR6:#define _ARCH_PWR6 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu power6 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPOWER6 %s
+//
+// PPCPOWER6:#define _ARCH_PPC 1
+// PPCPOWER6:#define _ARCH_PPC64 1
+// PPCPOWER6:#define _ARCH_PPCGR 1
+// PPCPOWER6:#define _ARCH_PPCSQ 1
+// PPCPOWER6:#define _ARCH_PWR4 1
+// PPCPOWER6:#define _ARCH_PWR5 1
+// PPCPOWER6:#define _ARCH_PWR5X 1
+// PPCPOWER6:#define _ARCH_PWR6 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu pwr6x -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPWR6X %s
+//
+// PPCPWR6X:#define _ARCH_PPC 1
+// PPCPWR6X:#define _ARCH_PPC64 1
+// PPCPWR6X:#define _ARCH_PPCGR 1
+// PPCPWR6X:#define _ARCH_PPCSQ 1
+// PPCPWR6X:#define _ARCH_PWR4 1
+// PPCPWR6X:#define _ARCH_PWR5 1
+// PPCPWR6X:#define _ARCH_PWR5X 1
+// PPCPWR6X:#define _ARCH_PWR6 1
+// PPCPWR6X:#define _ARCH_PWR6X 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu power6x -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPOWER6X %s
+//
+// PPCPOWER6X:#define _ARCH_PPC 1
+// PPCPOWER6X:#define _ARCH_PPC64 1
+// PPCPOWER6X:#define _ARCH_PPCGR 1
+// PPCPOWER6X:#define _ARCH_PPCSQ 1
+// PPCPOWER6X:#define _ARCH_PWR4 1
+// PPCPOWER6X:#define _ARCH_PWR5 1
+// PPCPOWER6X:#define _ARCH_PWR5X 1
+// PPCPOWER6X:#define _ARCH_PWR6 1
+// PPCPOWER6X:#define _ARCH_PWR6X 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu pwr7 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPWR7 %s
+//
+// PPCPWR7:#define _ARCH_PPC 1
+// PPCPWR7:#define _ARCH_PPC64 1
+// PPCPWR7:#define _ARCH_PPCGR 1
+// PPCPWR7:#define _ARCH_PPCSQ 1
+// PPCPWR7:#define _ARCH_PWR4 1
+// PPCPWR7:#define _ARCH_PWR5 1
+// PPCPWR7:#define _ARCH_PWR5X 1
+// PPCPWR7:#define _ARCH_PWR6 1
+// PPCPWR7:#define _ARCH_PWR6X 1
+// PPCPWR7:#define _ARCH_PWR7 1
+//
+// RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-none-none -target-cpu power7 -fno-signed-char < /dev/null | FileCheck -check-prefix PPCPOWER7 %s
+//
+// PPCPOWER7:#define _ARCH_PPC 1
+// PPCPOWER7:#define _ARCH_PPC64 1
+// PPCPOWER7:#define _ARCH_PPCGR 1
+// PPCPOWER7:#define _ARCH_PPCSQ 1
+// PPCPOWER7:#define _ARCH_PWR4 1
+// PPCPOWER7:#define _ARCH_PWR5 1
+// PPCPOWER7:#define _ARCH_PWR5X 1
+// PPCPOWER7:#define _ARCH_PWR6 1
+// PPCPOWER7:#define _ARCH_PWR6X 1
+// PPCPOWER7:#define _ARCH_PWR7 1
+//
 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=powerpc64-unknown-linux-gnu -fno-signed-char < /dev/null | FileCheck -check-prefix PPC64-LINUX %s
 //
 // PPC64-LINUX:#define _ARCH_PPC 1