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| author | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2013-11-03 12:28:40 +0000 |
|---|---|---|
| committer | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2013-11-03 12:28:40 +0000 |
| commit | fcd5e86396e121fef7ad11d41cc8bc0a541631b2 (patch) | |
| tree | 7e945b698da26698c80688abaf1761a3b096cb6c /lib/Target/Sparc/SparcInstr64Bit.td | |
| parent | 0c7ba3cef2d99bf15175303d5e2523fe898d009d (diff) | |
| download | llvm-fcd5e86396e121fef7ad11d41cc8bc0a541631b2.tar.gz llvm-fcd5e86396e121fef7ad11d41cc8bc0a541631b2.tar.bz2 llvm-fcd5e86396e121fef7ad11d41cc8bc0a541631b2.tar.xz | |
[SparcV9] Handle i64 <-> float conversions in sparcv9 mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193957 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc/SparcInstr64Bit.td')
| -rw-r--r-- | lib/Target/Sparc/SparcInstr64Bit.td | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/Target/Sparc/SparcInstr64Bit.td b/lib/Target/Sparc/SparcInstr64Bit.td index cf8747d090..51397d8fb3 100644 --- a/lib/Target/Sparc/SparcInstr64Bit.td +++ b/lib/Target/Sparc/SparcInstr64Bit.td @@ -344,6 +344,42 @@ def FMOVD_XCC : Pseudo<(outs DFPRegs:$rd), (SPselectxcc f64:$rs2, f64:$f, imm:$cond))]>; } // Uses, Constraints +//===----------------------------------------------------------------------===// +// 64-bit Floating Point Conversions. +//===----------------------------------------------------------------------===// + +let Predicates = [Is64Bit] in { + +def FXTOS : F3_3u<2, 0b110100, 0b010000100, + (outs FPRegs:$dst), (ins DFPRegs:$src), + "fxtos $src, $dst", + [(set FPRegs:$dst, (SPxtof DFPRegs:$src))]>; +def FXTOD : F3_3u<2, 0b110100, 0b010001000, + (outs DFPRegs:$dst), (ins DFPRegs:$src), + "fxtod $src, $dst", + [(set DFPRegs:$dst, (SPxtof DFPRegs:$src))]>; +def FXTOQ : F3_3u<2, 0b110100, 0b010001100, + (outs QFPRegs:$dst), (ins DFPRegs:$src), + "fxtoq $src, $dst", + [(set QFPRegs:$dst, (SPxtof DFPRegs:$src))]>, + Requires<[HasHardQuad]>; + +def FSTOX : F3_3u<2, 0b110100, 0b010000001, + (outs DFPRegs:$dst), (ins FPRegs:$src), + "fstox $src, $dst", + [(set DFPRegs:$dst, (SPftox FPRegs:$src))]>; +def FDTOX : F3_3u<2, 0b110100, 0b010000010, + (outs DFPRegs:$dst), (ins DFPRegs:$src), + "fdtox $src, $dst", + [(set DFPRegs:$dst, (SPftox DFPRegs:$src))]>; +def FQTOX : F3_3u<2, 0b110100, 0b010000011, + (outs DFPRegs:$dst), (ins QFPRegs:$src), + "fqtox $src, $dst", + [(set DFPRegs:$dst, (SPftox QFPRegs:$src))]>, + Requires<[HasHardQuad]>; + +} // Predicates = [Is64Bit] + def : Pat<(SPselectxcc i64:$t, i64:$f, imm:$cond), (MOVXCCrr $t, $f, imm:$cond)>; def : Pat<(SPselectxcc (i64 simm11:$t), i64:$f, imm:$cond), |