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author | Jim Grosbach <grosbach@apple.com> | 2011-03-11 20:31:17 +0000 |
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committer | Jim Grosbach <grosbach@apple.com> | 2011-03-11 20:31:17 +0000 |
commit | 8b8515c225c799e9df69bde8ffffa3c72cec9445 (patch) | |
tree | 59139bfc431dea8e7a7ad27f91ded685cc8399d8 /lib/Target | |
parent | 1558df79b4b2b6558c6d107b62e4dab2564bd793 (diff) | |
download | llvm-8b8515c225c799e9df69bde8ffffa3c72cec9445.tar.gz llvm-8b8515c225c799e9df69bde8ffffa3c72cec9445.tar.bz2 llvm-8b8515c225c799e9df69bde8ffffa3c72cec9445.tar.xz |
ARM VDUPLNfq and VDUPLNfd definitions can just be Pat<>s for VDUPLN32q
and VDUPLN32d, respectively.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127486 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target')
-rw-r--r-- | lib/Target/ARM/ARMExpandPseudoInsts.cpp | 3 | ||||
-rw-r--r-- | lib/Target/ARM/ARMInstrNEON.td | 14 |
2 files changed, 9 insertions, 8 deletions
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp index d221f30d9b..0891453102 100644 --- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -1018,7 +1018,8 @@ bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB, } case ARM::VDUPfqf: case ARM::VDUPfdf:{ - unsigned NewOpc = Opcode == ARM::VDUPfqf ? ARM::VDUPLNfq : ARM::VDUPLNfd; + unsigned NewOpc = Opcode == ARM::VDUPfqf ? ARM::VDUPLN32q : + ARM::VDUPLN32d; MachineInstrBuilder MIB = BuildMI(MBB, MBBI, MI.getDebugLoc(), TII->get(NewOpc)); unsigned OpIdx = 0; diff --git a/lib/Target/ARM/ARMInstrNEON.td b/lib/Target/ARM/ARMInstrNEON.td index a80df2b410..1219032952 100644 --- a/lib/Target/ARM/ARMInstrNEON.td +++ b/lib/Target/ARM/ARMInstrNEON.td @@ -4471,9 +4471,6 @@ def VDUPLN16d : VDUPLND<{?,?,1,0}, "vdup", "16", v4i16> { def VDUPLN32d : VDUPLND<{?,1,0,0}, "vdup", "32", v2i32> { let Inst{19} = lane{0}; } -def VDUPLNfd : VDUPLND<{?,1,0,0}, "vdup", "32", v2f32> { - let Inst{19} = lane{0}; -} def VDUPLN8q : VDUPLNQ<{?,?,?,1}, "vdup", "8", v16i8, v8i8> { let Inst{19-17} = lane{2-0}; } @@ -4483,9 +4480,12 @@ def VDUPLN16q : VDUPLNQ<{?,?,1,0}, "vdup", "16", v8i16, v4i16> { def VDUPLN32q : VDUPLNQ<{?,1,0,0}, "vdup", "32", v4i32, v2i32> { let Inst{19} = lane{0}; } -def VDUPLNfq : VDUPLNQ<{?,1,0,0}, "vdup", "32", v4f32, v2f32> { - let Inst{19} = lane{0}; -} + +def : Pat<(v2f32 (NEONvduplane (v2f32 DPR:$Vm), imm:$lane)), + (VDUPLN32d DPR:$Vm, imm:$lane)>; + +def : Pat<(v4f32 (NEONvduplane (v2f32 DPR:$Vm), imm:$lane)), + (VDUPLN32q DPR:$Vm, imm:$lane)>; def : Pat<(v16i8 (NEONvduplane (v16i8 QPR:$src), imm:$lane)), (v16i8 (VDUPLN8q (v8i8 (EXTRACT_SUBREG QPR:$src, @@ -4500,7 +4500,7 @@ def : Pat<(v4i32 (NEONvduplane (v4i32 QPR:$src), imm:$lane)), (DSubReg_i32_reg imm:$lane))), (SubReg_i32_lane imm:$lane)))>; def : Pat<(v4f32 (NEONvduplane (v4f32 QPR:$src), imm:$lane)), - (v4f32 (VDUPLNfq (v2f32 (EXTRACT_SUBREG QPR:$src, + (v4f32 (VDUPLN32q (v2f32 (EXTRACT_SUBREG QPR:$src, (DSubReg_i32_reg imm:$lane))), (SubReg_i32_lane imm:$lane)))>; |