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-rw-r--r--lib/Basic/Targets.cpp12
-rw-r--r--lib/Frontend/InitPreprocessor.cpp8
-rw-r--r--test/Preprocessor/init.c11
3 files changed, 16 insertions, 15 deletions
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 42bb60d708..7a6f92ba57 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -939,12 +939,10 @@ void PPCTargetInfo::getTargetDefines(const LangOptions &Opts,
// Target properties.
if (getTriple().getArch() == llvm::Triple::ppc64le) {
Builder.defineMacro("_LITTLE_ENDIAN");
- Builder.defineMacro("__LITTLE_ENDIAN__");
} else {
if (getTriple().getOS() != llvm::Triple::NetBSD &&
getTriple().getOS() != llvm::Triple::OpenBSD)
Builder.defineMacro("_BIG_ENDIAN");
- Builder.defineMacro("__BIG_ENDIAN__");
}
// Subtarget options.
@@ -2678,7 +2676,6 @@ void X86TargetInfo::getTargetDefines(const LangOptions &Opts,
}
// Target properties.
- Builder.defineMacro("__LITTLE_ENDIAN__");
Builder.defineMacro("__REGISTER_PREFIX__", "");
// Define __NO_MATH_INLINES on linux/x86 so that we don't get inline
@@ -3447,13 +3444,6 @@ public:
if (BigEndian)
Builder.defineMacro("__AARCH_BIG_ENDIAN");
- if (getTriple().getOS() == llvm::Triple::NetBSD) {
- if (BigEndian)
- Builder.defineMacro("__BIG_ENDIAN__");
- else
- Builder.defineMacro("__LITTLE_ENDIAN__");
- }
-
if (FPU == NeonMode) {
Builder.defineMacro("__ARM_NEON");
// 64-bit NEON supports half, single and double precision operations.
@@ -4029,7 +4019,6 @@ public:
// Target properties.
Builder.defineMacro("__ARMEL__");
- Builder.defineMacro("__LITTLE_ENDIAN__");
Builder.defineMacro("__REGISTER_PREFIX__", "");
StringRef CPUArch = getCPUDefineSuffix(CPU);
@@ -5448,7 +5437,6 @@ public:
}
virtual void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const {
- Builder.defineMacro("__LITTLE_ENDIAN__");
getArchDefines(Opts, Builder);
}
virtual bool hasFeature(StringRef Feature) const {
diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp
index ca51297bb2..a5b0267355 100644
--- a/lib/Frontend/InitPreprocessor.cpp
+++ b/lib/Frontend/InitPreprocessor.cpp
@@ -541,11 +541,13 @@ static void InitializePredefinedMacros(const TargetInfo &TI,
Builder.defineMacro("__ORDER_LITTLE_ENDIAN__", "1234");
Builder.defineMacro("__ORDER_BIG_ENDIAN__", "4321");
Builder.defineMacro("__ORDER_PDP_ENDIAN__", "3412");
- if (TI.isBigEndian())
+ if (TI.isBigEndian()) {
Builder.defineMacro("__BYTE_ORDER__", "__ORDER_BIG_ENDIAN__");
- else
+ Builder.defineMacro("__BIG_ENDIAN__");
+ } else {
Builder.defineMacro("__BYTE_ORDER__", "__ORDER_LITTLE_ENDIAN__");
-
+ Builder.defineMacro("__LITTLE_ENDIAN__");
+ }
if (TI.getPointerWidth(0) == 64 && TI.getLongWidth() == 64
&& TI.getIntWidth() == 32) {
diff --git a/test/Preprocessor/init.c b/test/Preprocessor/init.c
index e47841181a..70e0e9b099 100644
--- a/test/Preprocessor/init.c
+++ b/test/Preprocessor/init.c
@@ -1084,6 +1084,7 @@
// MIPS32BE:#define _MIPS_SZINT 32
// MIPS32BE:#define _MIPS_SZLONG 32
// MIPS32BE:#define _MIPS_SZPTR 32
+// MIPS32BE:#define __BIG_ENDIAN__ 1
// MIPS32BE:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
// MIPS32BE:#define __CHAR16_TYPE__ unsigned short
// MIPS32BE:#define __CHAR32_TYPE__ unsigned int
@@ -1261,6 +1262,7 @@
// MIPS32EL:#define __LDBL_MIN_10_EXP__ (-307)
// MIPS32EL:#define __LDBL_MIN_EXP__ (-1021)
// MIPS32EL:#define __LDBL_MIN__ 2.2250738585072014e-308L
+// MIPS32EL:#define __LITTLE_ENDIAN__ 1
// MIPS32EL:#define __LONG_LONG_MAX__ 9223372036854775807LL
// MIPS32EL:#define __LONG_MAX__ 2147483647L
// MIPS32EL-NOT:#define __LP64__
@@ -1319,6 +1321,7 @@
// MIPS64BE:#define _MIPS_SZINT 32
// MIPS64BE:#define _MIPS_SZLONG 64
// MIPS64BE:#define _MIPS_SZPTR 64
+// MIPS64BE:#define __BIG_ENDIAN__ 1
// MIPS64BE:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
// MIPS64BE:#define __CHAR16_TYPE__ unsigned short
// MIPS64BE:#define __CHAR32_TYPE__ unsigned int
@@ -1495,6 +1498,7 @@
// MIPS64EL:#define __LDBL_MIN_10_EXP__ (-4931)
// MIPS64EL:#define __LDBL_MIN_EXP__ (-16381)
// MIPS64EL:#define __LDBL_MIN__ 3.36210314311209350626267781732175260e-4932L
+// MIPS64EL:#define __LITTLE_ENDIAN__ 1
// MIPS64EL:#define __LONG_LONG_MAX__ 9223372036854775807LL
// MIPS64EL:#define __LONG_MAX__ 9223372036854775807L
// MIPS64EL:#define __LP64__ 1
@@ -1746,6 +1750,7 @@
// MSP430:#define __LDBL_MIN_10_EXP__ (-307)
// MSP430:#define __LDBL_MIN_EXP__ (-1021)
// MSP430:#define __LDBL_MIN__ 2.2250738585072014e-308L
+// MSP430:#define __LITTLE_ENDIAN__ 1
// MSP430:#define __LONG_LONG_MAX__ 9223372036854775807LL
// MSP430:#define __LONG_MAX__ 2147483647L
// MSP430-NOT:#define __LP64__
@@ -1842,6 +1847,7 @@
// NVPTX32:#define __LDBL_MIN_10_EXP__ (-307)
// NVPTX32:#define __LDBL_MIN_EXP__ (-1021)
// NVPTX32:#define __LDBL_MIN__ 2.2250738585072014e-308L
+// NVPTX32:#define __LITTLE_ENDIAN__ 1
// NVPTX32:#define __LONG_LONG_MAX__ 9223372036854775807LL
// NVPTX32:#define __LONG_MAX__ 9223372036854775807L
// NVPTX32-NOT:#define __LP64__
@@ -1939,6 +1945,7 @@
// NVPTX64:#define __LDBL_MIN_10_EXP__ (-307)
// NVPTX64:#define __LDBL_MIN_EXP__ (-1021)
// NVPTX64:#define __LDBL_MIN__ 2.2250738585072014e-308L
+// NVPTX64:#define __LITTLE_ENDIAN__ 1
// NVPTX64:#define __LONG_LONG_MAX__ 9223372036854775807LL
// NVPTX64:#define __LONG_MAX__ 9223372036854775807L
// NVPTX64:#define __LP64__ 1
@@ -2979,6 +2986,7 @@
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=sparc-none-none < /dev/null | FileCheck -check-prefix SPARC %s
//
// SPARC-NOT:#define _LP64
+// SPARC:#define __BIG_ENDIAN__ 1
// SPARC:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
// SPARC:#define __CHAR16_TYPE__ unsigned short
// SPARC:#define __CHAR32_TYPE__ unsigned int
@@ -3077,6 +3085,7 @@
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=tce-none-none < /dev/null | FileCheck -check-prefix TCE %s
//
// TCE-NOT:#define _LP64
+// TCE:#define __BIG_ENDIAN__ 1
// TCE:#define __BYTE_ORDER__ __ORDER_BIG_ENDIAN__
// TCE:#define __CHAR16_TYPE__ unsigned short
// TCE:#define __CHAR32_TYPE__ unsigned int
@@ -3524,4 +3533,6 @@
// PPC64-FREEBSD-NOT: #define __LONG_DOUBLE_128__ 1
//
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=xcore-none-none < /dev/null | FileCheck -check-prefix XCORE %s
+// XCORE:#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
+// XCORE:#define __LITTLE_ENDIAN__ 1
// XCORE:#define __XS1B__ 1
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-18 19:32:32 +0000