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| author | Jim Grosbach <grosbach@apple.com> | 2011-04-01 20:26:57 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2011-04-01 20:26:57 +0000 |
| commit | 360c3699670c12450532502f9f80a8a58456ca55 (patch) | |
| tree | c84d2e6b8af901d41de2de45f4ddec1d31235bf5 /llvm/lib/Target | |
| parent | 5f74b397648ab3d28627ea3d5bc69b3cb76cffd7 (diff) | |
| download | bcm5719-llvm-360c3699670c12450532502f9f80a8a58456ca55.tar.gz bcm5719-llvm-360c3699670c12450532502f9f80a8a58456ca55.zip | |
LDRD/STRD instructions should print both Rt and Rt2 in the asm string.
llvm-svn: 128736
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMInstrInfo.td | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/llvm/lib/Target/ARM/ARMInstrInfo.td b/llvm/lib/Target/ARM/ARMInstrInfo.td index 34e86f99cb7..b0660a00dc6 100644 --- a/llvm/lib/Target/ARM/ARMInstrInfo.td +++ b/llvm/lib/Target/ARM/ARMInstrInfo.td @@ -1649,15 +1649,11 @@ def LDRSB : AI3ld<0b1101, 1, (outs GPR:$Rt), (ins addrmode3:$addr), LdMiscFrm, IIC_iLoad_bh_r, "ldrsb", "\t$Rt, $addr", [(set GPR:$Rt, (sextloadi8 addrmode3:$addr))]>; -let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1, - isCodeGenOnly = 1 in { // $dst2 doesn't exist in asmstring? -// FIXME: $dst2 isn't in the asm string as it's implied by $Rd (dst2 = Rd+1) -// how to represent that such that tblgen is happy and we don't -// mark this codegen only? +let mayLoad = 1, neverHasSideEffects = 1, hasExtraDefRegAllocReq = 1 in { // Load doubleword def LDRD : AI3ld<0b1101, 0, (outs GPR:$Rd, GPR:$dst2), (ins addrmode3:$addr), LdMiscFrm, - IIC_iLoad_d_r, "ldrd", "\t$Rd, $addr", + IIC_iLoad_d_r, "ldrd", "\t$Rd, $dst2, $addr", []>, Requires<[IsARM, HasV5TE]>; } @@ -1792,11 +1788,10 @@ def STRH : AI3str<0b1011, (outs), (ins GPR:$Rt, addrmode3:$addr), StMiscFrm, [(truncstorei16 GPR:$Rt, addrmode3:$addr)]>; // Store doubleword -let mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1, - isCodeGenOnly = 1 in // $src2 doesn't exist in asm string -def STRD : AI3str<0b1111, (outs), (ins GPR:$src1, GPR:$src2, addrmode3:$addr), +let mayStore = 1, neverHasSideEffects = 1, hasExtraSrcRegAllocReq = 1 in +def STRD : AI3str<0b1111, (outs), (ins GPR:$Rt, GPR:$src2, addrmode3:$addr), StMiscFrm, IIC_iStore_d_r, - "strd", "\t$src1, $addr", []>, Requires<[IsARM, HasV5TE]>; + "strd", "\t$Rt, $src2, $addr", []>, Requires<[IsARM, HasV5TE]>; // Indexed stores def STR_PRE : AI2stridx<0, 1, (outs GPR:$Rn_wb), |
