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llvm-project/llvm/test/Transforms/Scalarizer/intrinsics.ll

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Revert "Temporarily Revert "Add basic loop fusion pass."" The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
2019-04-17 12:52:47 +08:00
; RUN: opt -S -scalarizer %s | FileCheck %s
; RUN: opt -S -passes='function(scalarizer)' %s | FileCheck %s
; Unary fp
declare <2 x float> @llvm.sqrt.v2f32(<2 x float>)
; Binary fp
declare <2 x float> @llvm.minnum.v2f32(<2 x float>, <2 x float>)
declare <2 x float> @llvm.minimum.v2f32(<2 x float>, <2 x float>)
declare <2 x float> @llvm.maximum.v2f32(<2 x float>, <2 x float>)
; Ternary fp
declare <2 x float> @llvm.fma.v2f32(<2 x float>, <2 x float>, <2 x float>)
[Scalarizer] Add scalarizer support for smul.fix.sat Summary: Handle smul.fix.sat in the scalarizer. This is done by adding smul.fix.sat to the set of "isTriviallyVectorizable" intrinsics. The addition of smul.fix.sat in isTriviallyVectorizable and hasVectorInstrinsicScalarOpd can also be seen as a preparation to be able to use hasVectorInstrinsicScalarOpd in ConstantFolding. Reviewers: rengolin, RKSimon, dblaikie Reviewed By: rengolin Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D63704 llvm-svn: 364177
2019-06-24 20:07:11 +08:00
; Unary int
Revert "Temporarily Revert "Add basic loop fusion pass."" The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
2019-04-17 12:52:47 +08:00
declare <2 x i32> @llvm.bswap.v2i32(<2 x i32>)
; Unary int plus constant scalar operand
declare <2 x i32> @llvm.ctlz.v2i32(<2 x i32>, i1)
; Unary fp plus any scalar operand
declare <2 x float> @llvm.powi.v2f32(<2 x float>, i32)
[Scalarizer] Add scalarizer support for smul.fix.sat Summary: Handle smul.fix.sat in the scalarizer. This is done by adding smul.fix.sat to the set of "isTriviallyVectorizable" intrinsics. The addition of smul.fix.sat in isTriviallyVectorizable and hasVectorInstrinsicScalarOpd can also be seen as a preparation to be able to use hasVectorInstrinsicScalarOpd in ConstantFolding. Reviewers: rengolin, RKSimon, dblaikie Reviewed By: rengolin Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D63704 llvm-svn: 364177
2019-06-24 20:07:11 +08:00
; Binary int plus constant scalar operand
declare <2 x i32> @llvm.smul.fix.sat.v2i32(<2 x i32>, <2 x i32>, i32)
[Intrinsic] Add the llvm.umul.fix.sat intrinsic Summary: Add an intrinsic that takes 2 unsigned integers with the scale of them provided as the third argument and performs fixed point multiplication on them. The result is saturated and clamped between the largest and smallest representable values of the first 2 operands. This is a part of implementing fixed point arithmetic in clang where some of the more complex operations will be implemented as intrinsics. Patch by: leonardchan, bjope Reviewers: RKSimon, craig.topper, bevinh, leonardchan, lebedev.ri, spatel Reviewed By: leonardchan Subscribers: ychen, wuzish, nemanjai, MaskRay, jsji, jdoerfert, Ka-Ka, hiraditya, rjmccall, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D57836 llvm-svn: 371308
2019-09-07 20:16:14 +08:00
declare <2 x i32> @llvm.umul.fix.sat.v2i32(<2 x i32>, <2 x i32>, i32)
[Scalarizer] Add scalarizer support for smul.fix.sat Summary: Handle smul.fix.sat in the scalarizer. This is done by adding smul.fix.sat to the set of "isTriviallyVectorizable" intrinsics. The addition of smul.fix.sat in isTriviallyVectorizable and hasVectorInstrinsicScalarOpd can also be seen as a preparation to be able to use hasVectorInstrinsicScalarOpd in ConstantFolding. Reviewers: rengolin, RKSimon, dblaikie Reviewed By: rengolin Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D63704 llvm-svn: 364177
2019-06-24 20:07:11 +08:00
Revert "Temporarily Revert "Add basic loop fusion pass."" The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
2019-04-17 12:52:47 +08:00
; CHECK-LABEL: @scalarize_sqrt_v2f32(
; CHECK: %sqrt.i0 = call float @llvm.sqrt.f32(float %x.i0)
; CHECK: %sqrt.i1 = call float @llvm.sqrt.f32(float %x.i1)
; CHECK: %sqrt.upto0 = insertelement <2 x float> undef, float %sqrt.i0, i32 0
; CHECK: %sqrt = insertelement <2 x float> %sqrt.upto0, float %sqrt.i1, i32 1
; CHECK: ret <2 x float> %sqrt
define <2 x float> @scalarize_sqrt_v2f32(<2 x float> %x) #0 {
%sqrt = call <2 x float> @llvm.sqrt.v2f32(<2 x float> %x)
ret <2 x float> %sqrt
}
; CHECK-LABEL: @scalarize_minnum_v2f32(
; CHECK: %minnum.i0 = call float @llvm.minnum.f32(float %x.i0, float %y.i0)
; CHECK: %minnum.i1 = call float @llvm.minnum.f32(float %x.i1, float %y.i1)
; CHECK: %minnum.upto0 = insertelement <2 x float> undef, float %minnum.i0, i32 0
; CHECK: %minnum = insertelement <2 x float> %minnum.upto0, float %minnum.i1, i32 1
; CHECK: ret <2 x float> %minnum
define <2 x float> @scalarize_minnum_v2f32(<2 x float> %x, <2 x float> %y) #0 {
%minnum = call <2 x float> @llvm.minnum.v2f32(<2 x float> %x, <2 x float> %y)
ret <2 x float> %minnum
}
; CHECK-LABEL: @scalarize_minimum_v2f32(
; CHECK: %minimum.i0 = call float @llvm.minimum.f32(float %x.i0, float %y.i0)
; CHECK: %minimum.i1 = call float @llvm.minimum.f32(float %x.i1, float %y.i1)
; CHECK: %minimum.upto0 = insertelement <2 x float> undef, float %minimum.i0, i32 0
; CHECK: %minimum = insertelement <2 x float> %minimum.upto0, float %minimum.i1, i32 1
; CHECK: ret <2 x float> %minimum
define <2 x float> @scalarize_minimum_v2f32(<2 x float> %x, <2 x float> %y) #0 {
%minimum = call <2 x float> @llvm.minimum.v2f32(<2 x float> %x, <2 x float> %y)
ret <2 x float> %minimum
}
; CHECK-LABEL: @scalarize_maximum_v2f32(
; CHECK: %maximum.i0 = call float @llvm.maximum.f32(float %x.i0, float %y.i0)
; CHECK: %maximum.i1 = call float @llvm.maximum.f32(float %x.i1, float %y.i1)
; CHECK: %maximum.upto0 = insertelement <2 x float> undef, float %maximum.i0, i32 0
; CHECK: %maximum = insertelement <2 x float> %maximum.upto0, float %maximum.i1, i32 1
; CHECK: ret <2 x float> %maximum
define <2 x float> @scalarize_maximum_v2f32(<2 x float> %x, <2 x float> %y) #0 {
%maximum = call <2 x float> @llvm.maximum.v2f32(<2 x float> %x, <2 x float> %y)
ret <2 x float> %maximum
}
; CHECK-LABEL: @scalarize_fma_v2f32(
; CHECK: %fma.i0 = call float @llvm.fma.f32(float %x.i0, float %y.i0, float %z.i0)
; CHECK: %fma.i1 = call float @llvm.fma.f32(float %x.i1, float %y.i1, float %z.i1)
; CHECK: %fma.upto0 = insertelement <2 x float> undef, float %fma.i0, i32 0
; CHECK: %fma = insertelement <2 x float> %fma.upto0, float %fma.i1, i32 1
; CHECK: ret <2 x float> %fma
define <2 x float> @scalarize_fma_v2f32(<2 x float> %x, <2 x float> %y, <2 x float> %z) #0 {
%fma = call <2 x float> @llvm.fma.v2f32(<2 x float> %x, <2 x float> %y, <2 x float> %z)
ret <2 x float> %fma
}
; CHECK-LABEL: @scalarize_bswap_v2i32(
; CHECK: %bswap.i0 = call i32 @llvm.bswap.i32(i32 %x.i0)
; CHECK: %bswap.i1 = call i32 @llvm.bswap.i32(i32 %x.i1)
; CHECK: %bswap.upto0 = insertelement <2 x i32> undef, i32 %bswap.i0, i32 0
; CHECK: %bswap = insertelement <2 x i32> %bswap.upto0, i32 %bswap.i1, i32 1
; CHECK: ret <2 x i32> %bswap
define <2 x i32> @scalarize_bswap_v2i32(<2 x i32> %x) #0 {
%bswap = call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %x)
ret <2 x i32> %bswap
}
; CHECK-LABEL: @scalarize_ctlz_v2i32(
; CHECK: %ctlz.i0 = call i32 @llvm.ctlz.i32(i32 %x.i0, i1 true)
; CHECK: %ctlz.i1 = call i32 @llvm.ctlz.i32(i32 %x.i1, i1 true)
; CHECK: %ctlz.upto0 = insertelement <2 x i32> undef, i32 %ctlz.i0, i32 0
; CHECK: %ctlz = insertelement <2 x i32> %ctlz.upto0, i32 %ctlz.i1, i32 1
; CHECK: ret <2 x i32> %ctlz
define <2 x i32> @scalarize_ctlz_v2i32(<2 x i32> %x) #0 {
%ctlz = call <2 x i32> @llvm.ctlz.v2i32(<2 x i32> %x, i1 true)
ret <2 x i32> %ctlz
}
; CHECK-LABEL: @scalarize_powi_v2f32(
; CHECK: %powi.i0 = call float @llvm.powi.f32(float %x.i0, i32 %y)
; CHECK: %powi.i1 = call float @llvm.powi.f32(float %x.i1, i32 %y)
; CHECK: %powi.upto0 = insertelement <2 x float> undef, float %powi.i0, i32 0
; CHECK: %powi = insertelement <2 x float> %powi.upto0, float %powi.i1, i32 1
; CHECK: ret <2 x float> %powi
define <2 x float> @scalarize_powi_v2f32(<2 x float> %x, i32 %y) #0 {
%powi = call <2 x float> @llvm.powi.v2f32(<2 x float> %x, i32 %y)
ret <2 x float> %powi
}
[Scalarizer] Add scalarizer support for smul.fix.sat Summary: Handle smul.fix.sat in the scalarizer. This is done by adding smul.fix.sat to the set of "isTriviallyVectorizable" intrinsics. The addition of smul.fix.sat in isTriviallyVectorizable and hasVectorInstrinsicScalarOpd can also be seen as a preparation to be able to use hasVectorInstrinsicScalarOpd in ConstantFolding. Reviewers: rengolin, RKSimon, dblaikie Reviewed By: rengolin Subscribers: hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D63704 llvm-svn: 364177
2019-06-24 20:07:11 +08:00
; CHECK-LABEL: @scalarize_smul_fix_sat_v2i32(
; CHECK: %smulfixsat.i0 = call i32 @llvm.smul.fix.sat.i32(i32 %x.i0, i32 5, i32 31)
; CHECK: %smulfixsat.i1 = call i32 @llvm.smul.fix.sat.i32(i32 %x.i1, i32 19, i32 31)
; CHECK: %smulfixsat.upto0 = insertelement <2 x i32> undef, i32 %smulfixsat.i0, i32 0
; CHECK: %smulfixsat = insertelement <2 x i32> %smulfixsat.upto0, i32 %smulfixsat.i1, i32 1
; CHECK: ret <2 x i32> %smulfixsat
define <2 x i32> @scalarize_smul_fix_sat_v2i32(<2 x i32> %x) #0 {
%smulfixsat = call <2 x i32> @llvm.smul.fix.sat.v2i32(<2 x i32> %x, <2 x i32> <i32 5, i32 19>, i32 31)
ret <2 x i32> %smulfixsat
}
[Intrinsic] Add the llvm.umul.fix.sat intrinsic Summary: Add an intrinsic that takes 2 unsigned integers with the scale of them provided as the third argument and performs fixed point multiplication on them. The result is saturated and clamped between the largest and smallest representable values of the first 2 operands. This is a part of implementing fixed point arithmetic in clang where some of the more complex operations will be implemented as intrinsics. Patch by: leonardchan, bjope Reviewers: RKSimon, craig.topper, bevinh, leonardchan, lebedev.ri, spatel Reviewed By: leonardchan Subscribers: ychen, wuzish, nemanjai, MaskRay, jsji, jdoerfert, Ka-Ka, hiraditya, rjmccall, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D57836 llvm-svn: 371308
2019-09-07 20:16:14 +08:00
; CHECK-LABEL: @scalarize_umul_fix_sat_v2i32(
; CHECK: %umulfixsat.i0 = call i32 @llvm.umul.fix.sat.i32(i32 %x.i0, i32 5, i32 31)
; CHECK: %umulfixsat.i1 = call i32 @llvm.umul.fix.sat.i32(i32 %x.i1, i32 19, i32 31)
; CHECK: %umulfixsat.upto0 = insertelement <2 x i32> undef, i32 %umulfixsat.i0, i32 0
; CHECK: %umulfixsat = insertelement <2 x i32> %umulfixsat.upto0, i32 %umulfixsat.i1, i32 1
; CHECK: ret <2 x i32> %umulfixsat
define <2 x i32> @scalarize_umul_fix_sat_v2i32(<2 x i32> %x) #0 {
%umulfixsat = call <2 x i32> @llvm.umul.fix.sat.v2i32(<2 x i32> %x, <2 x i32> <i32 5, i32 19>, i32 31)
ret <2 x i32> %umulfixsat
}