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Implement fp_to_sint 

llvm-svn: 76025
This commit is contained in:
Anton Korobeynikov 2009-07-16 14:21:57 +00:00
parent 345e08d24c
commit 430ab4f382
1 changed files with 14 additions and 1 deletions
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15
llvm/lib/Target/SystemZ/SystemZInstrFP.td
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@ -152,11 +152,24 @@ def FCONVFP32r64: Pseudo<(outs FP32:$dst), (ins GR64:$src),
def FCONVFP64r32: Pseudo<(outs FP64:$dst), (ins GR32:$src),
"cdfbr\t{$dst, $src}",
[(set FP64:$dst, (sint_to_fp GR32:$src))]>;
def FCONVFP64 : Pseudo<(outs FP64:$dst), (ins GR64:$src),
"cdgbr\t{$dst, $src}",
[(set FP64:$dst, (sint_to_fp GR64:$src))]>;
def FCONVGR32 : Pseudo<(outs GR32:$dst), (ins FP32:$src),
"cfebr\t{$dst, $src}",
[(set GR32:$dst, (fp_to_sint FP32:$src))]>;
def FCONVGR32r64: Pseudo<(outs GR32:$dst), (ins FP64:$src),
"cgebr\t{$dst, $src}",
[(set GR32:$dst, (fp_to_sint FP64:$src))]>;
def FCONVGR64r32: Pseudo<(outs GR64:$dst), (ins FP32:$src),
"cfdbr\t{$dst, $src}",
[(set GR64:$dst, (fp_to_sint FP32:$src))]>;
def FCONVGR64 : Pseudo<(outs GR64:$dst), (ins FP64:$src),
"cgdbr\t{$dst, $src}",
[(set GR64:$dst, (fp_to_sint FP64:$src))]>;
//===----------------------------------------------------------------------===//
// Test instructions (like AND but do not produce any result)