зеркало из https://github.com/microsoft/clang-1.git
MIPS: Define __mips_dsp_rev / __mips_dspr2 / __mips_dsp macros
if -mdsp or -mdspr2 options are provided. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159774 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Родитель
39700f81c5
Коммит
a1b62273f8
|
@ -3603,6 +3603,9 @@ class MipsTargetInfoBase : public TargetInfo {
|
|||
enum MipsFloatABI {
|
||||
HardFloat, SingleFloat, SoftFloat
|
||||
} FloatABI;
|
||||
enum DspRevEnum {
|
||||
NoDSP, DSP1, DSP2
|
||||
} DspRev;
|
||||
|
||||
protected:
|
||||
std::string ABI;
|
||||
|
@ -3615,6 +3618,7 @@ public:
|
|||
CPU(CPUStr),
|
||||
IsMips16(false),
|
||||
FloatABI(HardFloat),
|
||||
DspRev(NoDSP),
|
||||
ABI(ABIStr)
|
||||
{}
|
||||
|
||||
|
@ -3648,6 +3652,20 @@ public:
|
|||
if (IsMips16)
|
||||
Builder.defineMacro("__mips16", Twine(1));
|
||||
|
||||
switch (DspRev) {
|
||||
default:
|
||||
break;
|
||||
case DSP1:
|
||||
Builder.defineMacro("__mips_dsp_rev", Twine(1));
|
||||
Builder.defineMacro("__mips_dsp", Twine(1));
|
||||
break;
|
||||
case DSP2:
|
||||
Builder.defineMacro("__mips_dsp_rev", Twine(2));
|
||||
Builder.defineMacro("__mips_dspr2", Twine(1));
|
||||
Builder.defineMacro("__mips_dsp", Twine(1));
|
||||
break;
|
||||
}
|
||||
|
||||
Builder.defineMacro("_MIPS_SZPTR", Twine(getPointerWidth(0)));
|
||||
Builder.defineMacro("_MIPS_SZINT", Twine(getIntWidth()));
|
||||
Builder.defineMacro("_MIPS_SZLONG", Twine(getLongWidth()));
|
||||
|
@ -3729,6 +3747,7 @@ public:
|
|||
virtual void HandleTargetFeatures(std::vector<std::string> &Features) {
|
||||
IsMips16 = false;
|
||||
FloatABI = HardFloat;
|
||||
DspRev = NoDSP;
|
||||
|
||||
for (std::vector<std::string>::iterator it = Features.begin(),
|
||||
ie = Features.end(); it != ie; ++it) {
|
||||
|
@ -3738,6 +3757,10 @@ public:
|
|||
FloatABI = SoftFloat;
|
||||
else if (*it == "+mips16")
|
||||
IsMips16 = true;
|
||||
else if (*it == "+dsp")
|
||||
DspRev = std::max(DspRev, DSP1);
|
||||
else if (*it == "+dspr2")
|
||||
DspRev = std::max(DspRev, DSP2);
|
||||
}
|
||||
|
||||
// Remove front-end specific option.
|
||||
|
|
|
@ -888,6 +888,20 @@
|
|||
// RUN: | FileCheck -check-prefix NOMIPS16 %s
|
||||
// NOMIPS16-NOT:#define __mips16 1
|
||||
//
|
||||
// RUN: %clang_cc1 -target-feature +dsp \
|
||||
// RUN: -E -dM -triple=mips-none-none < /dev/null \
|
||||
// RUN: | FileCheck -check-prefix MIPS-DSP %s
|
||||
// MIPS-DSP:#define __mips_dsp 1
|
||||
// MIPS-DSP:#define __mips_dsp_rev 1
|
||||
// MIPS-DSP-NOT:#define __mips_dspr2 1
|
||||
//
|
||||
// RUN: %clang_cc1 -target-feature +dspr2 \
|
||||
// RUN: -E -dM -triple=mips-none-none < /dev/null \
|
||||
// RUN: | FileCheck -check-prefix MIPS-DSPR2 %s
|
||||
// MIPS-DSPR2:#define __mips_dsp 1
|
||||
// MIPS-DSPR2:#define __mips_dsp_rev 2
|
||||
// MIPS-DSPR2:#define __mips_dspr2 1
|
||||
//
|
||||
// RUN: %clang_cc1 -E -dM -ffreestanding -triple=msp430-none-none < /dev/null | FileCheck -check-prefix MSP430 %s
|
||||
//
|
||||
// MSP430:#define MSP430 1
|
||||
|
|
Загрузка…
Ссылка в новой задаче