diff options
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-05-24 17:43:01 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-05-24 17:43:01 +0000 |
| commit | d6be874e8c77b47afd68daa04cf35524debd8174 (patch) | |
| tree | 86513af7852bc03711807f964c5ce3d3c0c9c10f /lib/Target/SystemZ | |
| parent | fff916a96076e284edb043d7541cfc7902086039 (diff) | |
| download | external_llvm-d6be874e8c77b47afd68daa04cf35524debd8174.zip external_llvm-d6be874e8c77b47afd68daa04cf35524debd8174.tar.gz external_llvm-d6be874e8c77b47afd68daa04cf35524debd8174.tar.bz2 | |
Use SubRegIndex in SystemZ.
Anton, please review the change to SystemZAsmPrinter.cpp. It could be a bug.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104515 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SystemZ')
| -rw-r--r-- | lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp | 4 | ||||
| -rw-r--r-- | lib/Target/SystemZ/SystemZRegisterInfo.h | 11 | ||||
| -rw-r--r-- | lib/Target/SystemZ/SystemZRegisterInfo.td | 12 |
3 files changed, 10 insertions, 17 deletions
diff --git a/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp b/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp index 07cfb2c..90be222 100644 --- a/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp +++ b/lib/Target/SystemZ/AsmPrinter/SystemZAsmPrinter.cpp @@ -124,9 +124,9 @@ void SystemZAsmPrinter::printOperand(const MachineInstr *MI, int OpNum, unsigned Reg = MO.getReg(); if (Modifier && strncmp(Modifier, "subreg", 6) == 0) { if (strncmp(Modifier + 7, "even", 4) == 0) - Reg = TM.getRegisterInfo()->getSubReg(Reg, SystemZ::SUBREG_EVEN); + Reg = TM.getRegisterInfo()->getSubReg(Reg, SystemZ::subreg_even32); else if (strncmp(Modifier + 7, "odd", 3) == 0) - Reg = TM.getRegisterInfo()->getSubReg(Reg, SystemZ::SUBREG_ODD); + Reg = TM.getRegisterInfo()->getSubReg(Reg, SystemZ::subreg_odd32); else assert(0 && "Invalid subreg modifier"); } diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.h b/lib/Target/SystemZ/SystemZRegisterInfo.h index 99e396a..42aa5dd 100644 --- a/lib/Target/SystemZ/SystemZRegisterInfo.h +++ b/lib/Target/SystemZ/SystemZRegisterInfo.h @@ -1,4 +1,4 @@ -//===- SystemZRegisterInfo.h - SystemZ Register Information Impl ----*- C++ -*-===// +//===-- SystemZRegisterInfo.h - SystemZ Register Information ----*- C++ -*-===// // // The LLVM Compiler Infrastructure // @@ -19,15 +19,6 @@ namespace llvm { -namespace SystemZ { - /// SubregIndex - The index of various sized subregister classes. Note that - /// these indices must be kept in sync with the class indices in the - /// SystemZRegisterInfo.td file. - enum SubregIndex { - SUBREG_32BIT = 1, SUBREG_EVEN = 1, SUBREG_ODD = 2 - }; -} - class SystemZSubtarget; class SystemZInstrInfo; class Type; diff --git a/lib/Target/SystemZ/SystemZRegisterInfo.td b/lib/Target/SystemZ/SystemZRegisterInfo.td index 8795847..1690ea8 100644 --- a/lib/Target/SystemZ/SystemZRegisterInfo.td +++ b/lib/Target/SystemZ/SystemZRegisterInfo.td @@ -145,11 +145,13 @@ def F15L : FPRL<15, "f15", [F15S]>, DwarfRegNum<[31]>; // Status register def PSW : SystemZReg<"psw">; -def subreg_32bit : PatLeaf<(i32 1)>; -def subreg_even32 : PatLeaf<(i32 1)>; -def subreg_odd32 : PatLeaf<(i32 2)>; -def subreg_even : PatLeaf<(i32 3)>; -def subreg_odd : PatLeaf<(i32 4)>; +let Namespace = "SystemZ" in { +def subreg_32bit : SubRegIndex { let NumberHack = 1; } +def subreg_even32 : SubRegIndex { let NumberHack = 1; } +def subreg_odd32 : SubRegIndex { let NumberHack = 2; } +def subreg_even : SubRegIndex { let NumberHack = 3; } +def subreg_odd : SubRegIndex { let NumberHack = 4; } +} def : SubRegSet<1, [R0D, R1D, R2D, R3D, R4D, R5D, R6D, R7D, R8D, R9D, R10D, R11D, R12D, R13D, R14D, R15D], |