diff options
| author | 2018-02-28 12:01:46 -0800 | |
|---|---|---|
| committer | 2018-03-01 13:07:04 -0800 | |
| commit | 3dad341ed027b760d9b4ee402cb2c93ac484a07a (patch) | |
| tree | a69817c3b2d455273b23d083267ef08c8b9adaee /compiler/optimizing/intrinsics.h | |
| parent | d961043ff1dd6fddb68aa90c1f939cfafec24219 (diff) | |
Introduce ABS as HIR nodes.
NOTE: step 1 of 2 for
"Introduce MIN/MAX/ABS as HIR nodes."
Rationale:
Having explicit MIN/MAX/ABS operations (in contrast
with intrinsics) simplifies recognition and optimization
of these common operations (e.g. constant folding, hoisting,
detection of saturation arithmetic). Furthermore, mapping
conditionals, selectors, intrinsics, etc. (some still TBD)
onto these operations generalizes the way they are optimized
downstream substantially.
Bug: b/65164101
Test: test-art-host,target
Change-Id: I9c93987197216158ba02c8aca2385086adedabc4
Diffstat (limited to 'compiler/optimizing/intrinsics.h')
| -rw-r--r-- | compiler/optimizing/intrinsics.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/optimizing/intrinsics.h b/compiler/optimizing/intrinsics.h index 62991435c7..24aff226ca 100644 --- a/compiler/optimizing/intrinsics.h +++ b/compiler/optimizing/intrinsics.h @@ -266,6 +266,10 @@ void IntrinsicCodeGenerator ## Arch::Visit ## Name(HInvoke* invoke) { \ << " should have been converted to HIR"; \ } #define UNREACHABLE_INTRINSICS(Arch) \ +UNREACHABLE_INTRINSIC(Arch, MathAbsInt) \ +UNREACHABLE_INTRINSIC(Arch, MathAbsLong) \ +UNREACHABLE_INTRINSIC(Arch, MathAbsFloat) \ +UNREACHABLE_INTRINSIC(Arch, MathAbsDouble) \ UNREACHABLE_INTRINSIC(Arch, FloatFloatToIntBits) \ UNREACHABLE_INTRINSIC(Arch, DoubleDoubleToLongBits) \ UNREACHABLE_INTRINSIC(Arch, FloatIsNaN) \ |