Mercurial > hg > CbC > CbC_llvm

comparison lib/Target/Sparc/SparcSubtarget.h @ 33:e4204d083e25 LLVM3.5

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LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children 54457678186b
comparison
equal deleted inserted replaced
1:f783a2dd24b1 33:e4204d083e25
43 /// ParseSubtargetFeatures - Parses features string setting specified 43 /// ParseSubtargetFeatures - Parses features string setting specified
44 /// subtarget options. Definition of function is auto generated by tblgen. 44 /// subtarget options. Definition of function is auto generated by tblgen.
45 void ParseSubtargetFeatures(StringRef CPU, StringRef FS); 45 void ParseSubtargetFeatures(StringRef CPU, StringRef FS);
46 46
47 bool is64Bit() const { return Is64Bit; } 47 bool is64Bit() const { return Is64Bit; }
48 std::string getDataLayout() const {
49 const char *p;
50 if (is64Bit()) {
51 p = "E-p:64:64:64-i64:64:64-f64:64:64-f128:128:128-n32:64";
52 } else {
53 p = "E-p:32:32:32-i64:64:64-f64:64:64-f128:64:64-n32";
54 }
55 return std::string(p);
56 }
57 48
58 /// The 64-bit ABI uses biased stack and frame pointers, so the stack frame 49 /// The 64-bit ABI uses biased stack and frame pointers, so the stack frame
59 /// of the current function is the area from [%sp+BIAS] to [%fp+BIAS]. 50 /// of the current function is the area from [%sp+BIAS] to [%fp+BIAS].
60 int64_t getStackPointerBias() const { 51 int64_t getStackPointerBias() const {
61 return is64Bit() ? 2047 : 0; 52 return is64Bit() ? 2047 : 0;