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PTX: mov fix and rounding correction for cvt 

- fix typo in MOV
- correct fp rounding on CVT
- new cvt.ll test

Patch by Dan Bailey

llvm-svn: 130356
This commit is contained in:
Justin Holewinski 2011-04-28 00:19:54 +00:00
parent f6880019d1
commit e7d272e68b
1 changed files with 18 additions and 18 deletions
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36
llvm/lib/Target/PTX/PTXInstrInfo.td
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@ -740,7 +740,7 @@ let isReMaterializable = 1, isAsCheapAsAMove = 1 in {
def MOVU32ri def MOVU32ri
: InstPTX<(outs RRegu32:$d), (ins i32imm:$a), "mov.u32\t$d, $a", : InstPTX<(outs RRegu32:$d), (ins i32imm:$a), "mov.u32\t$d, $a",
[(set RRegu32:$d, imm:$a)]>; [(set RRegu32:$d, imm:$a)]>;
def MOVU164ri def MOVU64ri
: InstPTX<(outs RRegu64:$d), (ins i64imm:$a), "mov.u64\t$d, $a", : InstPTX<(outs RRegu64:$d), (ins i64imm:$a), "mov.u64\t$d, $a",
[(set RRegu64:$d, imm:$a)]>; [(set RRegu64:$d, imm:$a)]>;
def MOVF32ri def MOVF32ri
@ -802,11 +802,11 @@ def CVT_pred_u64
[(set Preds:$d, (trunc RRegu64:$a))]>; [(set Preds:$d, (trunc RRegu64:$a))]>;
def CVT_pred_f32 def CVT_pred_f32
: InstPTX<(outs Preds:$d), (ins RRegf32:$a), "cvt.pred.f32\t$d, $a", : InstPTX<(outs Preds:$d), (ins RRegf32:$a), "cvt.rni.pred.f32\t$d, $a",
[(set Preds:$d, (fp_to_uint RRegf32:$a))]>; [(set Preds:$d, (fp_to_uint RRegf32:$a))]>;
def CVT_pred_f64 def CVT_pred_f64
: InstPTX<(outs Preds:$d), (ins RRegf64:$a), "cvt.pred.f64\t$d, $a", : InstPTX<(outs Preds:$d), (ins RRegf64:$a), "cvt.rni.pred.f64\t$d, $a",
[(set Preds:$d, (fp_to_uint RRegf64:$a))]>; [(set Preds:$d, (fp_to_uint RRegf64:$a))]>;
// Conversion to u16 // Conversion to u16
@ -824,11 +824,11 @@ def CVT_u16_u64
[(set RRegu16:$d, (trunc RRegu64:$a))]>; [(set RRegu16:$d, (trunc RRegu64:$a))]>;
def CVT_u16_f32 def CVT_u16_f32
: InstPTX<(outs RRegu16:$d), (ins RRegf32:$a), "cvt.u16.f32\t$d, $a", : InstPTX<(outs RRegu16:$d), (ins RRegf32:$a), "cvt.rni.u16.f32\t$d, $a",
[(set RRegu16:$d, (fp_to_uint RRegf32:$a))]>; [(set RRegu16:$d, (fp_to_uint RRegf32:$a))]>;
def CVT_u16_f64 def CVT_u16_f64
: InstPTX<(outs RRegu16:$d), (ins RRegf64:$a), "cvt.u16.f64\t$d, $a", : InstPTX<(outs RRegu16:$d), (ins RRegf64:$a), "cvt.rni.u16.f64\t$d, $a",
[(set RRegu16:$d, (fp_to_uint RRegf64:$a))]>; [(set RRegu16:$d, (fp_to_uint RRegf64:$a))]>;
// Conversion to u32 // Conversion to u32
@ -846,11 +846,11 @@ def CVT_u32_u64
[(set RRegu32:$d, (trunc RRegu64:$a))]>; [(set RRegu32:$d, (trunc RRegu64:$a))]>;
def CVT_u32_f32 def CVT_u32_f32
: InstPTX<(outs RRegu32:$d), (ins RRegf32:$a), "cvt.u32.f32\t$d, $a", : InstPTX<(outs RRegu32:$d), (ins RRegf32:$a), "cvt.rni.u32.f32\t$d, $a",
[(set RRegu32:$d, (fp_to_uint RRegf32:$a))]>; [(set RRegu32:$d, (fp_to_uint RRegf32:$a))]>;
def CVT_u32_f64 def CVT_u32_f64
: InstPTX<(outs RRegu32:$d), (ins RRegf64:$a), "cvt.u32.f64\t$d, $a", : InstPTX<(outs RRegu32:$d), (ins RRegf64:$a), "cvt.rni.u32.f64\t$d, $a",
[(set RRegu32:$d, (fp_to_uint RRegf64:$a))]>; [(set RRegu32:$d, (fp_to_uint RRegf64:$a))]>;
// Conversion to u64 // Conversion to u64
@ -868,51 +868,51 @@ def CVT_u64_u32
[(set RRegu64:$d, (zext RRegu32:$a))]>; [(set RRegu64:$d, (zext RRegu32:$a))]>;
def CVT_u64_f32 def CVT_u64_f32
: InstPTX<(outs RRegu64:$d), (ins RRegf32:$a), "cvt.u64.f32\t$d, $a", : InstPTX<(outs RRegu64:$d), (ins RRegf32:$a), "cvt.rni.u64.f32\t$d, $a",
[(set RRegu64:$d, (fp_to_uint RRegf32:$a))]>; [(set RRegu64:$d, (fp_to_uint RRegf32:$a))]>;
def CVT_u64_f64 def CVT_u64_f64
: InstPTX<(outs RRegu64:$d), (ins RRegf64:$a), "cvt.u64.f32\t$d, $a", : InstPTX<(outs RRegu64:$d), (ins RRegf64:$a), "cvt.rni.u64.f64\t$d, $a",
[(set RRegu64:$d, (fp_to_uint RRegf64:$a))]>; [(set RRegu64:$d, (fp_to_uint RRegf64:$a))]>;
// Conversion to f32 // Conversion to f32
def CVT_f32_pred def CVT_f32_pred
: InstPTX<(outs RRegf32:$d), (ins Preds:$a), "cvt.f32.pred\t$d, $a", : InstPTX<(outs RRegf32:$d), (ins Preds:$a), "cvt.rn.f32.pred\t$d, $a",
[(set RRegf32:$d, (uint_to_fp Preds:$a))]>; [(set RRegf32:$d, (uint_to_fp Preds:$a))]>;
def CVT_f32_u16 def CVT_f32_u16
: InstPTX<(outs RRegf32:$d), (ins RRegu16:$a), "cvt.f32.u16\t$d, $a", : InstPTX<(outs RRegf32:$d), (ins RRegu16:$a), "cvt.rn.f32.u16\t$d, $a",
[(set RRegf32:$d, (uint_to_fp RRegu16:$a))]>; [(set RRegf32:$d, (uint_to_fp RRegu16:$a))]>;
def CVT_f32_u32 def CVT_f32_u32
: InstPTX<(outs RRegf32:$d), (ins RRegu32:$a), "cvt.f32.u32\t$d, $a", : InstPTX<(outs RRegf32:$d), (ins RRegu32:$a), "cvt.rn.f32.u32\t$d, $a",
[(set RRegf32:$d, (uint_to_fp RRegu32:$a))]>; [(set RRegf32:$d, (uint_to_fp RRegu32:$a))]>;
def CVT_f32_u64 def CVT_f32_u64
: InstPTX<(outs RRegf32:$d), (ins RRegu64:$a), "cvt.f32.u64\t$d, $a", : InstPTX<(outs RRegf32:$d), (ins RRegu64:$a), "cvt.rn.f32.u64\t$d, $a",
[(set RRegf32:$d, (uint_to_fp RRegu64:$a))]>; [(set RRegf32:$d, (uint_to_fp RRegu64:$a))]>;
def CVT_f32_f64 def CVT_f32_f64
: InstPTX<(outs RRegf32:$d), (ins RRegf64:$a), "cvt.f32.f64\t$d, $a", : InstPTX<(outs RRegf32:$d), (ins RRegf64:$a), "cvt.rn.f32.f64\t$d, $a",
[(set RRegf32:$d, (fround RRegf64:$a))]>; [(set RRegf32:$d, (fround RRegf64:$a))]>;
// Conversion to f64 // Conversion to f64
def CVT_f64_pred def CVT_f64_pred
: InstPTX<(outs RRegf64:$d), (ins Preds:$a), "cvt.f64.pred\t$d, $a", : InstPTX<(outs RRegf64:$d), (ins Preds:$a), "cvt.rn.f64.pred\t$d, $a",
[(set RRegf64:$d, (uint_to_fp Preds:$a))]>; [(set RRegf64:$d, (uint_to_fp Preds:$a))]>;
def CVT_f64_u16 def CVT_f64_u16
: InstPTX<(outs RRegf64:$d), (ins RRegu16:$a), "cvt.f64.u16\t$d, $a", : InstPTX<(outs RRegf64:$d), (ins RRegu16:$a), "cvt.rn.f64.u16\t$d, $a",
[(set RRegf64:$d, (uint_to_fp RRegu16:$a))]>; [(set RRegf64:$d, (uint_to_fp RRegu16:$a))]>;
def CVT_f64_u32 def CVT_f64_u32
: InstPTX<(outs RRegf64:$d), (ins RRegu32:$a), "cvt.f64.u32\t$d, $a", : InstPTX<(outs RRegf64:$d), (ins RRegu32:$a), "cvt.rn.f64.u32\t$d, $a",
[(set RRegf64:$d, (uint_to_fp RRegu32:$a))]>; [(set RRegf64:$d, (uint_to_fp RRegu32:$a))]>;
def CVT_f64_u64 def CVT_f64_u64
: InstPTX<(outs RRegf64:$d), (ins RRegu64:$a), "cvt.f64.u64\t$d, $a", : InstPTX<(outs RRegf64:$d), (ins RRegu64:$a), "cvt.rn.f64.u64\t$d, $a",
[(set RRegf64:$d, (uint_to_fp RRegu64:$a))]>; [(set RRegf64:$d, (uint_to_fp RRegu64:$a))]>;
def CVT_f64_f32 def CVT_f64_f32