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| author | Jim Grosbach <grosbach@apple.com> | 2011-12-14 21:32:11 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-12-14 21:32:11 +0000 |
| commit | bb3a2e4d0defc6854d37384d80858037dbbc5f20 (patch) | |
| tree | e540cd99adbfc84190ab3e3dd6bea0fd3d3cf68c /lib/Target/ARM/ARMExpandPseudoInsts.cpp | |
| parent | 20accfc6c7b22b22193eb90c53921f71c1202a73 (diff) | |
| download | llvm-bb3a2e4d0defc6854d37384d80858037dbbc5f20.tar.gz llvm-bb3a2e4d0defc6854d37384d80858037dbbc5f20.tar.bz2 llvm-bb3a2e4d0defc6854d37384d80858037dbbc5f20.tar.xz | |
ARM NEON refactor VST2 w/ writeback instructions.
In addition to improving the representation, this adds support for assembly
parsing of these instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146588 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMExpandPseudoInsts.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMExpandPseudoInsts.cpp | 36 |
1 files changed, 24 insertions, 12 deletions
diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp index 69011d73ca..099278286f 100644 --- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -308,18 +308,24 @@ static const NEONLdStTableEntry NEONLdStTable[] = { { ARM::VST2LNq32Pseudo_UPD, ARM::VST2LNq32_UPD, false, true, true, EvenDblSpc, 2, 2,true}, { ARM::VST2d16Pseudo, ARM::VST2d16, false, false, false, SingleSpc, 2, 4 ,false}, -{ ARM::VST2d16Pseudo_UPD, ARM::VST2d16_UPD, false, true, true, SingleSpc, 2, 4 ,false}, +{ ARM::VST2d16PseudoWB_fixed, ARM::VST2d16wb_fixed, false, true, false, SingleSpc, 2, 4 ,false}, +{ ARM::VST2d16PseudoWB_register, ARM::VST2d16wb_register, false, true, true, SingleSpc, 2, 4 ,false}, { ARM::VST2d32Pseudo, ARM::VST2d32, false, false, false, SingleSpc, 2, 2 ,false}, -{ ARM::VST2d32Pseudo_UPD, ARM::VST2d32_UPD, false, true, true, SingleSpc, 2, 2 ,false}, +{ ARM::VST2d32PseudoWB_fixed, ARM::VST2d32wb_fixed, false, true, true, SingleSpc, 2, 2 ,false}, +{ ARM::VST2d32PseudoWB_register, ARM::VST2d32wb_register, false, true, true, SingleSpc, 2, 2 ,false}, { ARM::VST2d8Pseudo, ARM::VST2d8, false, false, false, SingleSpc, 2, 8 ,false}, -{ ARM::VST2d8Pseudo_UPD, ARM::VST2d8_UPD, false, true, true, SingleSpc, 2, 8 ,false}, +{ ARM::VST2d8PseudoWB_fixed, ARM::VST2d8wb_fixed, false, true, false, SingleSpc, 2, 8 ,false}, +{ ARM::VST2d8PseudoWB_register, ARM::VST2d8wb_register, false, true, true, SingleSpc, 2, 8 ,false}, { ARM::VST2q16Pseudo, ARM::VST2q16, false, false, false, SingleSpc, 4, 4 ,false}, -{ ARM::VST2q16Pseudo_UPD, ARM::VST2q16_UPD, false, true, true, SingleSpc, 4, 4 ,false}, +{ ARM::VST2q16PseudoWB_fixed, ARM::VST2q16wb_fixed, false, true, false, SingleSpc, 4, 4 ,false}, +{ ARM::VST2q16PseudoWB_register, ARM::VST2q16wb_register, false, true, true, SingleSpc, 4, 4 ,false}, { ARM::VST2q32Pseudo, ARM::VST2q32, false, false, false, SingleSpc, 4, 2 ,false}, -{ ARM::VST2q32Pseudo_UPD, ARM::VST2q32_UPD, false, true, true, SingleSpc, 4, 2 ,false}, +{ ARM::VST2q32PseudoWB_fixed, ARM::VST2q32wb_fixed, false, true, false, SingleSpc, 4, 2 ,false}, +{ ARM::VST2q32PseudoWB_register, ARM::VST2q32wb_register, false, true, true, SingleSpc, 4, 2 ,false}, { ARM::VST2q8Pseudo, ARM::VST2q8, false, false, false, SingleSpc, 4, 8 ,false}, -{ ARM::VST2q8Pseudo_UPD, ARM::VST2q8_UPD, false, true, true, SingleSpc, 4, 8 ,false}, +{ ARM::VST2q8PseudoWB_fixed, ARM::VST2q8wb_fixed, false, true, false, SingleSpc, 4, 8 ,false}, +{ ARM::VST2q8PseudoWB_register, ARM::VST2q8wb_register, false, true, true, SingleSpc, 4, 8 ,false}, { ARM::VST3LNd16Pseudo, ARM::VST3LNd16, false, false, false, SingleSpc, 3, 4 ,true}, { ARM::VST3LNd16Pseudo_UPD, ARM::VST3LNd16_UPD, false, true, true, SingleSpc, 3, 4 ,true}, @@ -1193,12 +1199,18 @@ bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB, case ARM::VST2q8Pseudo: case ARM::VST2q16Pseudo: case ARM::VST2q32Pseudo: - case ARM::VST2d8Pseudo_UPD: - case ARM::VST2d16Pseudo_UPD: - case ARM::VST2d32Pseudo_UPD: - case ARM::VST2q8Pseudo_UPD: - case ARM::VST2q16Pseudo_UPD: - case ARM::VST2q32Pseudo_UPD: + case ARM::VST2d8PseudoWB_fixed: + case ARM::VST2d16PseudoWB_fixed: + case ARM::VST2d32PseudoWB_fixed: + case ARM::VST2q8PseudoWB_fixed: + case ARM::VST2q16PseudoWB_fixed: + case ARM::VST2q32PseudoWB_fixed: + case ARM::VST2d8PseudoWB_register: + case ARM::VST2d16PseudoWB_register: + case ARM::VST2d32PseudoWB_register: + case ARM::VST2q8PseudoWB_register: + case ARM::VST2q16PseudoWB_register: + case ARM::VST2q32PseudoWB_register: case ARM::VST3d8Pseudo: case ARM::VST3d16Pseudo: case ARM::VST3d32Pseudo: |