AArch64: add arm64_32 support to Clang.

By popular demand, switch in64_t on NetBSD/AArch64 and NetBSD/PowerPC64
to long for consistency with other 64bit platforms.

llvm-svn: 337271

Basic: fix __{,U}INTPTR_TYPE__ on ARM

Darwin and OpenBSD are the only platforms which use `long int` for
`__INTPTR_TYPE__`. The other platforms use `int` in 32-bit, and `long
int` on 64-bit (except

Basic: fix __{,U}INTPTR_TYPE__ on ARM

Darwin and OpenBSD are the only platforms which use `long int` for
`__INTPTR_TYPE__`. The other platforms use `int` in 32-bit, and `long
int` on 64-bit (except for VMS and Windows which are LLP64). Adjust the
type definitions to match the platform definitions. We now generate the
same definition as GCC on all the targets.

llvm-svn: 316046

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Headers: Make the type of SIZE_MAX the same as size_t

size_t is usually defined as unsigned long, but on 64-bit platforms,
stdint.h currently defines SIZE_MAX using "ull" (unsigned long long).
Altho

Headers: Make the type of SIZE_MAX the same as size_t

size_t is usually defined as unsigned long, but on 64-bit platforms,
stdint.h currently defines SIZE_MAX using "ull" (unsigned long long).
Although this is the same width, it doesn't necessarily have the same
alignment or calling convention. It also triggers printf warnings when
using the format flag "%zu" to print SIZE_MAX.

This changes SIZE_MAX to reuse the compiler-provided __SIZE_MAX__, and
provides similar fixes for the other integers:

- INTPTR_MIN
- INTPTR_MAX
- UINTPTR_MAX
- PTRDIFF_MIN
- PTRDIFF_MAX
- INTMAX_MIN
- INTMAX_MAX
- UINTMAX_MAX
- INTMAX_C()
- UINTMAX_C()

... and fixes the typedefs for intptr_t and uintptr_t to use
__INTPTR_TYPE__ and __UINTPTR_TYPE__ instead of int32_t, effectively
reverting r89224, r89226, and r89237 (r89221 already having been
effectively reverted).

We can probably also kill __INTPTR_WIDTH__, __INTMAX_WIDTH__, and
__UINTMAX_WIDTH__ in a follow-up, but I was hesitant to delete all the
per-target CHECK lines in this commit since those might serve their own
purpose.

rdar://problem/11811377

llvm-svn: 301593

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[SystemZ] Fix definition of IntMaxType / Int64Type

Like on other 64-bit platforms, Int64Type should be SignedLong
on SystemZ, not SignedLongLong as per default. This could cause
ABI incompatibiliti

[SystemZ] Fix definition of IntMaxType / Int64Type

Like on other 64-bit platforms, Int64Type should be SignedLong
on SystemZ, not SignedLongLong as per default. This could cause
ABI incompatibilities in certain cases (e.g. name mangling).

llvm-svn: 233544

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[Mips] Fix type of 64-bit integer in case of MIPS N64 ABI

Differential Revision: http://reviews.llvm.org/D7127

llvm-svn: 226877

As requested by Matt Thomas, use long long for intmax_t and int64_t on
PPC64/NetBSD.

llvm-svn: 219839

Change __INTx_TYPE__ to be always signed. This changes the value for
char-based types from "char" to "signed char". Adjust stdint.h to use
__INTx_TYPE__ directly without prefixing it with signed and

Change __INTx_TYPE__ to be always signed. This changes the value for
char-based types from "char" to "signed char". Adjust stdint.h to use
__INTx_TYPE__ directly without prefixing it with signed and to use
__UINTx_TYPE__ for unsigned ones.

The value of __INTx_TYPE__ now matches GCC.

llvm-svn: 214119

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If char/short are shorter than int, do not use U as suffix for
constants. Comparing int against a constant of the given type like
UINT8_MAX will otherwise force a promotion to unsigned int, which is

If char/short are shorter than int, do not use U as suffix for
constants. Comparing int against a constant of the given type like
UINT8_MAX will otherwise force a promotion to unsigned int, which is
typically not expected.

llvm-svn: 213301

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[Mips] Add tests for MIPS/MIPS64 type defines and type limits macros. No
functional changes - just reflection of the current state.

llvm-svn: 194690

XCore target Type defines.

Change SizeType, PtrDiffType, IntPtrType, WCharType, WIntType
to follow the XMOS llvm-gcc front end's settings.

llvm-svn: 194461

Add XCore target

llvm-svn: 188258

Fix MSP430 builtin types.

Patch by Job Noorman!

llvm-svn: 185362

Add SystemZ support

This patch then adds all the usual platform-specific pieces for SystemZ:
driver support, basic target info, register names and constraints,
ABI info and vararg support. It also

Add SystemZ support

This patch then adds all the usual platform-specific pieces for SystemZ:
driver support, basic target info, register names and constraints,
ABI info and vararg support. It also adds new tests to verify pre-defined
macros and inline asm, and updates a test for the minimum alignment change.

This version of the patch incorporates feedback from reviews by
Eric Christopher and John McCall. Thanks to all reviewers!

Patch by Richard Sandiford.

llvm-svn: 181211

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AAPCS compliance - 32-bit wchar_t should be unsigned for both aapcs and aapcs-linux.

Original behaviour of defining wchar_t as signed int has been kept for apcs-gnu as I don't have any spec for this

AAPCS compliance - 32-bit wchar_t should be unsigned for both aapcs and aapcs-linux.

Original behaviour of defining wchar_t as signed int has been kept for apcs-gnu as I don't have any spec for this to validate against.

llvm-svn: 145102

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Remove more SystemZ (s390) tests.

llvm-svn: 142883

Remove the Blackfin backend.

llvm-svn: 142881

Some small improvements to the builtin (-ffreestanding) stdint.h; in
particular, make sure to handle WCHAR_MIN correctly.

llvm-svn: 130618

PR9772: Fix the definition of WINT_MIN and WINT_MAX on Linux -ffreestanding.

llvm-svn: 129907

Per discussion with Sanjiv, remove the PIC16 target from mainline. When/if
it comes back, it will be largely a rewrite, so keeping the old codebase
in tree isn't helping anyone.

llvm-svn: 116191

Headers: Define __INT64_TYPE__ in terms of getInt64Type(), which isn't always
'long'. The practical upshot is so that the uint64_t we define in our stdint.h
ends up being compatible with that defined

Headers: Define __INT64_TYPE__ in terms of getInt64Type(), which isn't always
'long'. The practical upshot is so that the uint64_t we define in our stdint.h
ends up being compatible with that defined by gcc (at least on Darwin), which
otherwise could lead to type incompatibilities with other system headers.

llvm-svn: 107255

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Headers: Change [u]intmax_t to be defined in terms of __[U]INTMAX_TYPE__, instead of intN_t.

llvm-svn: 107254

Forgot to commit these

llvm-svn: 93458

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead o

Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'.
- This is designed to make it obvious that %clang_cc1 is a "test variable"
which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
can be useful to redefine what gets run as 'clang -cc1' (for example, to set
a default target).

llvm-svn: 91446

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Avoid unwanted expansion in macros that paste together INT<n>_C(v) and
UINT<n>_C(v) macros.

llvm-svn: 89461