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Pattern for f32 to i64 conversion.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148869 91177308-0d34-0410-b5e6-96231b3b80d8
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Akira Hatanaka
2012-01-24 22:05:25 +00:00
parent c389af94b6
commit e6e4b3a002
2 changed files with 8 additions and 0 deletions
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lib/Target/Mips/MipsInstrFPU.td
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@@ -337,6 +337,7 @@ let Predicates = [IsFP64bit] in {
(CVT_D64_L (DMTC1 CPU64Regs:$src))>;
def : Pat<(i32 (fp_to_sint FGR64:$src)), (MFC1 (TRUNC_W_D64 FGR64:$src))>;
def : Pat<(i64 (fp_to_sint FGR32:$src)), (DMFC1 (TRUNC_L_S FGR32:$src))>;
def : Pat<(i64 (fp_to_sint FGR64:$src)), (DMFC1 (TRUNC_L_D64 FGR64:$src))>;
def : Pat<(f32 (fround FGR64:$src)), (CVT_S_D64 FGR64:$src)>;