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| author | Tilmann Scheller <tilmann.scheller@googlemail.com> | 2013-07-19 16:18:56 +0000 |
|---|---|---|
| committer | Tilmann Scheller <tilmann.scheller@googlemail.com> | 2013-07-19 16:18:56 +0000 |
| commit | cae5d5ea658e05091e66b742b5834f1896ff2f5d (patch) | |
| tree | e9138a251e5d49a88863d981004eecfa3e250769 /lib/Target/ARM/ARMInstrThumb2.td | |
| parent | 93c2125c3979bcb4656daf3c2fb5748fb3973e1a (diff) | |
| download | llvm-cae5d5ea658e05091e66b742b5834f1896ff2f5d.tar.gz llvm-cae5d5ea658e05091e66b742b5834f1896ff2f5d.tar.bz2 llvm-cae5d5ea658e05091e66b742b5834f1896ff2f5d.tar.xz | |
ARM: Add instruction aliases for the Thumb2 PLD/PLDW (literal) alternate form.
See A8.8.127 in ARM DDI 0406C.b.
Related to <rdar://problem/14403733>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186682 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMInstrThumb2.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb2.td | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb2.td b/lib/Target/ARM/ARMInstrThumb2.td index f014e02de2..fdbf5ae733 100644 --- a/lib/Target/ARM/ARMInstrThumb2.td +++ b/lib/Target/ARM/ARMInstrThumb2.td @@ -4428,7 +4428,12 @@ def : t2InstAlias<"ldrsh${p}.w $Rt, $addr", def : t2InstAlias<"add${p} $Rd, pc, $imm", (t2ADR rGPR:$Rd, imm0_4095:$imm, pred:$p)>; -// PLI with alternate literal form. +// PLD/PLDW/PLI with alternate literal form. +def : t2InstAlias<"pld${p} $addr", + (t2PLDpci t2ldr_pcrel_imm12:$addr, pred:$p)>; +def : InstAlias<"pldw${p} $addr", + (t2PLDWpci t2ldr_pcrel_imm12:$addr, pred:$p)>, + Requires<[IsThumb2,HasV7,HasMP]>; def : InstAlias<"pli${p} $addr", (t2PLIpci t2ldr_pcrel_imm12:$addr, pred:$p)>, Requires<[IsThumb2,HasV7]>; |