diff options
| -rw-r--r-- | lib/Basic/Targets.cpp | 13 | ||||
| -rw-r--r-- | test/CodeGen/ppc64-align-long-double.c | 18 |
2 files changed, 28 insertions, 3 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index 1ab151e5ef..eb4bd8582f 100644 --- a/lib/Basic/Targets.cpp +++ b/lib/Basic/Targets.cpp @@ -1054,13 +1054,18 @@ public: IntMaxType = SignedLong; UIntMaxType = UnsignedLong; Int64Type = SignedLong; - 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-v128:128:128-n32:64"; if (getTriple().getOS() == llvm::Triple::FreeBSD) { LongDoubleWidth = LongDoubleAlign = 64; LongDoubleFormat = &llvm::APFloat::IEEEdouble; - } + 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-f128:64:64-" + "v128:128:128-n32:64"; + } else + 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-f128:128:128-" + "v128:128:128-n32:64"; + } virtual BuiltinVaListKind getBuiltinVaListKind() const { return TargetInfo::CharPtrBuiltinVaList; @@ -1094,6 +1099,8 @@ public: : DarwinTargetInfo<PPC64TargetInfo>(triple) { HasAlignMac68kSupport = true; SuitableAlign = 128; + 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-v128:128:128-n32:64"; } }; } // end anonymous namespace. diff --git a/test/CodeGen/ppc64-align-long-double.c b/test/CodeGen/ppc64-align-long-double.c new file mode 100644 index 0000000000..c4dcfa0723 --- /dev/null +++ b/test/CodeGen/ppc64-align-long-double.c @@ -0,0 +1,18 @@ +// REQUIRES: ppc64-registered-target +// RUN: %clang_cc1 -triple powerpc64-unknown-linux-gnu -emit-llvm -o - %s | FileCheck %s + +// CHECK: -f128:128:128- + +struct S { + double a; + long double b; +}; + +// CHECK: %struct.{{[a-zA-Z0-9]+}} = type { double, ppc_fp128 } + +long double test (struct S x) +{ + return x.b; +} + +// CHECK: %{{[0-9]}} = load ppc_fp128* %{{[a-zA-Z0-9]+}}, align 16 |