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| author | Bill Wendling <isanbard@gmail.com> | 2010-12-16 00:38:41 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2010-12-16 00:38:41 +0000 |
| commit | dedec2b89dd05891d0e22093887b190462d5b82a (patch) | |
| tree | 05786a0421c96ff7a71e88f4b69bc6abf6b21dc1 /lib/Target/ARM/ARMInstrThumb.td | |
| parent | 6147bda06140f2a9771045a6d2538654da728465 (diff) | |
| download | external_llvm-dedec2b89dd05891d0e22093887b190462d5b82a.zip external_llvm-dedec2b89dd05891d0e22093887b190462d5b82a.tar.gz external_llvm-dedec2b89dd05891d0e22093887b190462d5b82a.tar.bz2 | |
Add encodings for Thumb1 Spill and Restore pseudos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121929 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/ARM/ARMInstrThumb.td')
| -rw-r--r-- | lib/Target/ARM/ARMInstrThumb.td | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/lib/Target/ARM/ARMInstrThumb.td b/lib/Target/ARM/ARMInstrThumb.td index 2e8b46e..70aeb37 100644 --- a/lib/Target/ARM/ARMInstrThumb.td +++ b/lib/Target/ARM/ARMInstrThumb.td @@ -694,7 +694,12 @@ let canFoldAsLoad = 1, mayLoad = 1, neverHasSideEffects = 1 in // FIXME: Pseudo for tLDRspi def tRestore : T1pIs<(outs tGPR:$dst), (ins t_addrmode_sp:$addr), IIC_iLoad_i, "ldr", "\t$dst, $addr", []>, - T1LdStSP<{1,?,?}>; + T1LdStSP<{1,?,?}> { + bits<3> Rt; + bits<8> addr; + let Inst{10-8} = Rt; + let Inst{7-0} = addr; +} // Load tconstpool // FIXME: Use ldr.n to work around a Darwin assembler bug. @@ -745,7 +750,12 @@ let mayStore = 1, neverHasSideEffects = 1 in // FIXME: Pseudo for tSTRspi def tSpill : T1pIs<(outs), (ins tGPR:$src, t_addrmode_sp:$addr), IIC_iStore_i, "str", "\t$src, $addr", []>, - T1LdStSP<{0,?,?}>; + T1LdStSP<{0,?,?}> { + bits<3> Rt; + bits<8> addr; + let Inst{10-8} = Rt; + let Inst{7-0} = addr; +} //===----------------------------------------------------------------------===// // Load / store multiple Instructions. |