diff options
author | Evan Cheng <evan.cheng@apple.com> | 2006-12-14 21:55:39 +0000 |
---|---|---|
committer | Evan Cheng <evan.cheng@apple.com> | 2006-12-14 21:55:39 +0000 |
commit | 21b76123e524398ccf55bd51be4b676e45490657 (patch) | |
tree | e5a42f430ccb2c601aceb471b4f4346d0d73873d /lib/Target/X86/X86InstrX86-64.td | |
parent | a80b7833e36366bc85ed4ee08bee4c874c054d43 (diff) | |
download | llvm-21b76123e524398ccf55bd51be4b676e45490657.tar.gz llvm-21b76123e524398ccf55bd51be4b676e45490657.tar.bz2 llvm-21b76123e524398ccf55bd51be4b676e45490657.tar.xz |
f64 <-> i64 bit_convert using movq in 64-bit mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32587 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrX86-64.td')
-rw-r--r-- | lib/Target/X86/X86InstrX86-64.td | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrX86-64.td b/lib/Target/X86/X86InstrX86-64.td index 46376220d6..4a92f82168 100644 --- a/lib/Target/X86/X86InstrX86-64.td +++ b/lib/Target/X86/X86InstrX86-64.td @@ -1126,3 +1126,17 @@ def MOVPQIto64mr : RPDI<0x7E, MRMDestMem, (ops i64mem:$dst, VR128:$src), "movq {$src, $dst|$dst, $src}", [(store (i64 (vector_extract (v2i64 VR128:$src), (iPTR 0))), addr:$dst)]>; + +def MOV64toSDrr : RPDI<0x6E, MRMSrcReg, (ops FR64:$dst, GR64:$src), + "movq {$src, $dst|$dst, $src}", + [(set FR64:$dst, (bitconvert GR64:$src))]>; +def MOV64toSDrm : RPDI<0x6E, MRMSrcMem, (ops FR64:$dst, i64mem:$src), + "movq {$src, $dst|$dst, $src}", + [(set FR64:$dst, (bitconvert (loadi64 addr:$src)))]>; + +def MOVSDto64rr : RPDI<0x7E, MRMDestReg, (ops GR64:$dst, FR64:$src), + "movq {$src, $dst|$dst, $src}", + [(set GR64:$dst, (bitconvert FR64:$src))]>; +def MOVSDto64mr : RPDI<0x7E, MRMDestMem, (ops i64mem:$dst, FR64:$src), + "movq {$src, $dst|$dst, $src}", + [(store (i64 (bitconvert FR64:$src)), addr:$dst)]>; |