| /freebsd/lib/libc/softfloat/ |
| H A D | README.txt | 3 Package Overview for SoftFloat Release 2a
9 SoftFloat is a software implementation of floating-point that conforms to
10 the IEC/IEEE Standard for Binary Floating-Point Arithmetic. SoftFloat is
11 distributed in the form of C source code. Compiling the SoftFloat sources
14 -- A SoftFloat object file (typically `softfloat.o') containing the complete
17 -- A `timesoftfloat' program for evaluating the speed of the SoftFloat
18 routines. (The SoftFloat module is linked into this program.)
20 The SoftFloat package is documented in four text files:
22 softfloat.txt Documentation for using the SoftFloat functions.
23 softfloat-source.txt Documentation for compiling SoftFloat.
[all …]
|
| H A D | softfloat-source.txt | 3 SoftFloat Release 2a Source Documentation
12 SoftFloat is a software implementation of floating-point that conforms to
13 the IEC/IEEE Standard for Binary Floating-Point Arithmetic. SoftFloat can
17 decimal. SoftFloat is distributed in the form of C source code, so a
23 SoftFloat.
25 The source code for SoftFloat is intended to be relatively machine-
27 time of this writing, SoftFloat has been successfully compiled with the GNU
34 SoftFloat as written requires an ISO/ANSI-style C compiler. No attempt has
36 style'' compilers are not adequate for compiling SoftFloat. All testing I
40 The SoftFloat sources assume that source code file names can be longer than
[all …]
|
| H A D | softfloat.txt | 3 SoftFloat Release 2a General Documentation
12 SoftFloat is a software implementation of floating-point that conforms to
19 implemented by SoftFloat. It does not attempt to define or explain the
27 SoftFloat is written in C and is designed to work with other C code. The
28 SoftFloat header files assume an ISO/ANSI-style C compiler. No attempt
35 largest integer format supported by the C compiler is 32 bits, SoftFloat is
67 SoftFloat was written by John R. Hauser. This work was made possible in
111 SoftFloat implements the following arithmetic operations:
180 exception, the SoftFloat function `float_raise' should be used (see below).
182 In the terminology of the IEC/IEEE Standard, SoftFloat can detect tininess
[all …]
|
| H A D | timesoftfloat.txt | 3 Documentation for the `timesoftfloat' Program of SoftFloat Release 2a
12 The `timesoftfloat' program evaluates the speed of SoftFloat's floating-
55 the name of the SoftFloat routine to evaluate, such as `float32_add' or
90 function itself and is not a failing of the SoftFloat implementation.
|
| H A D | README.NetBSD | 3 This is a modified version of part of John Hauser's SoftFloat 2a package.
|
| H A D | softfloat-history.txt | 3 History of Major Changes to SoftFloat, up to Release 2a
|
| H A D | softfloat-specialize | 8 This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
19 arithmetic/SoftFloat.html'.
|
| /freebsd/contrib/llvm-project/clang/lib/Basic/Targets/ |
| H A D | SystemZ.h | 31 bool SoftFloat; variable
37 HasTransactionalExecution(false), HasVector(false), SoftFloat(false), in SystemZTargetInfo()
170 SoftFloat = false; in handleTargetFeatures()
178 SoftFloat = true; in handleTargetFeatures()
182 HasVector &= !SoftFloat; in handleTargetFeatures()
|
| H A D | Sparc.h | 25 bool SoftFloat; variable
29 : TargetInfo(Triple), SoftFloat(false) {} in SparcTargetInfo()
43 SoftFloat = true; in handleTargetFeatures()
|
| H A D | Mips.h | 51 enum MipsFloatABI { HardFloat, SoftFloat } FloatABI; enumerator
252 return FloatABI != SoftFloat; in validateAsmConstraint()
333 FloatABI = SoftFloat; in handleTargetFeatures()
|
| H A D | ARM.cpp | 514 SoftFloat = false; in handleTargetFeatures()
531 SoftFloat = true; in handleTargetFeatures()
651 .Case("softfloat", SoftFloat) in hasFeature()
653 .Case("neon", (FPU & NeonFPU) && !SoftFloat) in hasFeature()
654 .Case("vfp", FPU && !SoftFloat) in hasFeature()
663 return HasBFloat16 || (FPU && !SoftFloat); in hasBFloat16Type()
832 if ((!SoftFloat && !SoftFloatABI) || ABI == "aapcs-vfp" || ABI == "aapcs16") in getTargetDefines()
835 if (SoftFloat || (SoftFloatABI && !FPU)) in getTargetDefines()
952 if ((FPU & NeonFPU) && !SoftFloat && ArchVersion >= 7) { in getTargetDefines()
|
| H A D | PPC.h | 57 enum PPCFloatABI { HardFloat, SoftFloat } FloatABI; enumerator
229 if (FloatABI == SoftFloat) in validateAsmConstraint()
242 if (FloatABI == SoftFloat) in validateAsmConstraint()
|
| H A D | Mips.cpp | 128 case SoftFloat: in getTargetDefines()
282 if (FloatABI == SoftFloat && HasMSA) { in validateTarget()
|
| H A D | ARM.h | 76 unsigned SoftFloat : 1;
|
| H A D | PPC.cpp | 71 FloatABI = SoftFloat; in handleTargetFeatures()
|
| /freebsd/contrib/llvm-project/llvm/lib/Target/SystemZ/ |
| H A D | SystemZTargetMachine.cpp | 180 bool SoftFloat = F.getFnAttribute("use-soft-float").getValueAsBool(); in getSubtargetImpl() local
181 if (SoftFloat) in getSubtargetImpl()
|
| H A D | SystemZFrameLowering.cpp | 854 bool SoftFloat = Subtarget.hasSoftFloat(); in getRegSpillOffset() local
856 if (usePackedStack(MF) && !(IsVarArg && !SoftFloat)) { in getRegSpillOffset()
884 bool SoftFloat = Subtarget.hasSoftFloat(); in usePackedStack() local
885 if (HasPackedStackAttr && BackChain && !SoftFloat) in usePackedStack()
|
| H A D | SystemZFeatures.td | 31 "soft-float", "SoftFloat", (all_of FeatureSoftFloat),
|
| /freebsd/contrib/llvm-project/llvm/lib/Target/X86/ |
| H A D | X86TargetMachine.cpp | 323 bool SoftFloat = F.getFnAttribute("use-soft-float").getValueAsBool(); in getSubtargetImpl() local
326 if (SoftFloat) in getSubtargetImpl()
|
| /freebsd/contrib/llvm-project/llvm/lib/Target/PowerPC/ |
| H A D | PPCTargetMachine.cpp | 380 bool SoftFloat = F.getFnAttribute("use-soft-float").getValueAsBool(); in getSubtargetImpl() local
383 if (SoftFloat) in getSubtargetImpl()
|
| /freebsd/contrib/llvm-project/llvm/lib/Target/ARM/ |
| H A D | ARMTargetMachine.cpp | 295 bool SoftFloat = F.getFnAttribute("use-soft-float").getValueAsBool(); in getSubtargetImpl() local
298 if (SoftFloat) in getSubtargetImpl()
|
| /freebsd/lib/libc/softfloat/templates/ |
| H A D | softfloat-specialize | 5 This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
16 arithmetic/SoftFloat.html'.
|
| /freebsd/contrib/llvm-project/clang/lib/Driver/ToolChains/ |
| H A D | Gnu.cpp | 1061 auto SoftFloat = MultilibBuilder("/soft-float").flag("-msoft-float"); in findMipsCsMultilibs() local
1087 .Either(SoftFloat, Nan2008, DefaultFloat) in findMipsCsMultilibs()
1276 auto SoftFloat = MultilibBuilder("/sof").flag("-msoft-float"); in findMipsMtiMultilibs() local
1295 .Maybe(SoftFloat) in findMipsMtiMultilibs()
1702 auto SoftFloat = MultilibBuilder("").flag("-soft"); in findCSKYMultilibs() local
1721 .Either(HardFloat, SoftFpFloat, SoftFloat) in findCSKYMultilibs()
|
| /freebsd/lib/libc/softfloat/bits32/ |
| H A D | softfloat-macros | 5 This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
16 arithmetic/SoftFloat.html'.
|
| /freebsd/lib/libc/softfloat/bits64/ |
| H A D | softfloat-macros | 6 This C source fragment is part of the SoftFloat IEC/IEEE Floating-point
17 arithmetic/SoftFloat.html'.
|