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author | Craig Topper <craig.topper@gmail.com> | 2012-02-23 08:42:06 +0000 |
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committer | Craig Topper <craig.topper@gmail.com> | 2012-02-23 08:42:06 +0000 |
commit | 9d91c5d31c6758124559c0916d852295f47a2bec (patch) | |
tree | 252b0abf241720f073eb8a1c3b76ffdd0acc579d /include/llvm/MC | |
parent | 9778ad51ee1d2a604b6cc4bece336d2bc4bfbe20 (diff) | |
download | external_llvm-9d91c5d31c6758124559c0916d852295f47a2bec.zip external_llvm-9d91c5d31c6758124559c0916d852295f47a2bec.tar.gz external_llvm-9d91c5d31c6758124559c0916d852295f47a2bec.tar.bz2 |
Remove 'if' from getSuperRegisters, getSubRegisters, and getOverlaps that were added in r151038.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151246 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/MC')
-rw-r--r-- | include/llvm/MC/MCRegisterInfo.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/include/llvm/MC/MCRegisterInfo.h b/include/llvm/MC/MCRegisterInfo.h index 0ffc73c..b1f4942 100644 --- a/include/llvm/MC/MCRegisterInfo.h +++ b/include/llvm/MC/MCRegisterInfo.h @@ -107,9 +107,9 @@ public: /// struct MCRegisterDesc { const char *Name; // Printable name for the reg (for debugging) - int Overlaps; // Overlapping registers, described above - int SubRegs; // Sub-register set, described above - int SuperRegs; // Super-register set, described above + unsigned Overlaps; // Overlapping registers, described above + unsigned SubRegs; // Sub-register set, described above + unsigned SuperRegs; // Super-register set, described above }; /// MCRegisterInfo base class - We assume that the target defines a static @@ -213,7 +213,6 @@ public: /// const unsigned *getAliasSet(unsigned RegNo) const { // The Overlaps set always begins with Reg itself. - if (get(RegNo).Overlaps < 0) return 0; return Overlaps + get(RegNo).Overlaps + 1; } @@ -223,7 +222,6 @@ public: /// These are exactly the registers in { x | regsOverlap(x, Reg) }. /// const unsigned *getOverlaps(unsigned RegNo) const { - if (get(RegNo).Overlaps < 0) return 0; return Overlaps + get(RegNo).Overlaps; } @@ -233,7 +231,6 @@ public: /// relations. e.g. X86::RAX's sub-register list is EAX, AX, AL, AH. /// const unsigned *getSubRegisters(unsigned RegNo) const { - if (get(RegNo).SubRegs < 0) return 0; return SubRegs + get(RegNo).SubRegs; } @@ -243,7 +240,6 @@ public: /// relations. e.g. X86::AL's super-register list is AX, EAX, RAX. /// const unsigned *getSuperRegisters(unsigned RegNo) const { - if (get(RegNo).SuperRegs < 0) return 0; return SuperRegs + get(RegNo).SuperRegs; } |