0aef747b84
The motivation is that the update script has at least two deviations (`<...>@GOT`/`<...>@PLT`/ and not hiding pointer arithmetics) from what pretty much all the checklines were generated with, and most of the tests are still not updated, so each time one of the non-up-to-date tests is updated to see the effect of the code change, there is a lot of noise. Instead of having to deal with that each time, let's just deal with everything at once. This has been done via: ``` cd llvm-project/llvm/test/CodeGen/X86 grep -rl "; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py" | xargs -L1 <...>/llvm-project/llvm/utils/update_llc_test_checks.py --llc-binary <...>/llvm-project/build/bin/llc ``` Not all tests were regenerated, however.
271 lines
10 KiB
LLVM
271 lines
10 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=x86_64-- -mcpu=x86-64 | FileCheck %s
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declare float @llvm.pow.f32(float, float)
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declare <4 x float> @llvm.pow.v4f32(<4 x float>, <4 x float>)
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declare double @llvm.pow.f64(double, double)
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declare <2 x double> @llvm.pow.v2f64(<2 x double>, <2 x double>)
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declare x86_fp80 @llvm.pow.f80(x86_fp80, x86_fp80)
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define float @pow_f32_one_fourth_fmf_ieee(float %x) nounwind {
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; CHECK-LABEL: pow_f32_one_fourth_fmf_ieee:
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; CHECK: # %bb.0:
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; CHECK-NEXT: rsqrtss %xmm0, %xmm1
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; CHECK-NEXT: movaps %xmm0, %xmm3
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; CHECK-NEXT: mulss %xmm1, %xmm3
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; CHECK-NEXT: movss {{.*#+}} xmm2 = mem[0],zero,zero,zero
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; CHECK-NEXT: movaps %xmm3, %xmm4
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; CHECK-NEXT: mulss %xmm2, %xmm4
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; CHECK-NEXT: mulss %xmm1, %xmm3
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; CHECK-NEXT: movss {{.*#+}} xmm5 = mem[0],zero,zero,zero
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; CHECK-NEXT: addss %xmm5, %xmm3
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; CHECK-NEXT: mulss %xmm4, %xmm3
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; CHECK-NEXT: movaps {{.*#+}} xmm1 = [NaN,NaN,NaN,NaN]
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; CHECK-NEXT: andps %xmm1, %xmm0
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; CHECK-NEXT: movss {{.*#+}} xmm4 = mem[0],zero,zero,zero
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; CHECK-NEXT: cmpltss %xmm4, %xmm0
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; CHECK-NEXT: andnps %xmm3, %xmm0
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; CHECK-NEXT: xorps %xmm3, %xmm3
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; CHECK-NEXT: rsqrtss %xmm0, %xmm3
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; CHECK-NEXT: andps %xmm0, %xmm1
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; CHECK-NEXT: mulss %xmm3, %xmm0
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; CHECK-NEXT: mulss %xmm0, %xmm2
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; CHECK-NEXT: mulss %xmm3, %xmm0
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; CHECK-NEXT: addss %xmm5, %xmm0
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; CHECK-NEXT: mulss %xmm2, %xmm0
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; CHECK-NEXT: cmpltss %xmm4, %xmm1
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; CHECK-NEXT: andnps %xmm0, %xmm1
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; CHECK-NEXT: movaps %xmm1, %xmm0
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; CHECK-NEXT: retq
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%r = call nsz ninf afn float @llvm.pow.f32(float %x, float 2.5e-01)
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ret float %r
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}
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define float @pow_f32_one_fourth_fmf_daz(float %x) #0 {
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; CHECK-LABEL: pow_f32_one_fourth_fmf_daz:
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; CHECK: # %bb.0:
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; CHECK-NEXT: rsqrtss %xmm0, %xmm1
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; CHECK-NEXT: movaps %xmm0, %xmm2
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; CHECK-NEXT: mulss %xmm1, %xmm2
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; CHECK-NEXT: movss {{.*#+}} xmm3 = mem[0],zero,zero,zero
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; CHECK-NEXT: movaps %xmm2, %xmm4
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; CHECK-NEXT: mulss %xmm3, %xmm4
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; CHECK-NEXT: mulss %xmm1, %xmm2
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: addss %xmm1, %xmm2
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; CHECK-NEXT: mulss %xmm4, %xmm2
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; CHECK-NEXT: xorps %xmm4, %xmm4
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; CHECK-NEXT: cmpeqss %xmm4, %xmm0
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; CHECK-NEXT: andnps %xmm2, %xmm0
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; CHECK-NEXT: xorps %xmm2, %xmm2
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; CHECK-NEXT: rsqrtss %xmm0, %xmm2
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; CHECK-NEXT: movaps %xmm0, %xmm5
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; CHECK-NEXT: mulss %xmm2, %xmm5
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; CHECK-NEXT: mulss %xmm5, %xmm3
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; CHECK-NEXT: mulss %xmm2, %xmm5
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; CHECK-NEXT: addss %xmm1, %xmm5
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; CHECK-NEXT: mulss %xmm3, %xmm5
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; CHECK-NEXT: cmpeqss %xmm4, %xmm0
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; CHECK-NEXT: andnps %xmm5, %xmm0
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; CHECK-NEXT: retq
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%r = call nsz ninf afn float @llvm.pow.f32(float %x, float 2.5e-01)
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ret float %r
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}
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define double @pow_f64_one_fourth_fmf(double %x) nounwind {
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; CHECK-LABEL: pow_f64_one_fourth_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: sqrtsd %xmm0, %xmm0
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; CHECK-NEXT: sqrtsd %xmm0, %xmm0
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; CHECK-NEXT: retq
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%r = call nsz ninf afn double @llvm.pow.f64(double %x, double 2.5e-01)
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ret double %r
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}
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define <4 x float> @pow_v4f32_one_fourth_fmf(<4 x float> %x) nounwind {
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; CHECK-LABEL: pow_v4f32_one_fourth_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: rsqrtps %xmm0, %xmm1
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; CHECK-NEXT: movaps %xmm0, %xmm2
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; CHECK-NEXT: mulps %xmm1, %xmm2
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; CHECK-NEXT: movaps {{.*#+}} xmm3 = [-5.0E-1,-5.0E-1,-5.0E-1,-5.0E-1]
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; CHECK-NEXT: movaps %xmm2, %xmm4
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; CHECK-NEXT: mulps %xmm3, %xmm4
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; CHECK-NEXT: mulps %xmm1, %xmm2
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; CHECK-NEXT: movaps {{.*#+}} xmm5 = [-3.0E+0,-3.0E+0,-3.0E+0,-3.0E+0]
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; CHECK-NEXT: addps %xmm5, %xmm2
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; CHECK-NEXT: mulps %xmm4, %xmm2
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; CHECK-NEXT: movaps {{.*#+}} xmm4 = [NaN,NaN,NaN,NaN]
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; CHECK-NEXT: andps %xmm4, %xmm0
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; CHECK-NEXT: movaps {{.*#+}} xmm1 = [1.17549435E-38,1.17549435E-38,1.17549435E-38,1.17549435E-38]
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; CHECK-NEXT: movaps %xmm1, %xmm6
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; CHECK-NEXT: cmpleps %xmm0, %xmm6
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; CHECK-NEXT: andps %xmm2, %xmm6
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; CHECK-NEXT: rsqrtps %xmm6, %xmm0
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; CHECK-NEXT: movaps %xmm6, %xmm2
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; CHECK-NEXT: mulps %xmm0, %xmm2
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; CHECK-NEXT: mulps %xmm2, %xmm3
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; CHECK-NEXT: mulps %xmm0, %xmm2
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; CHECK-NEXT: addps %xmm5, %xmm2
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; CHECK-NEXT: mulps %xmm3, %xmm2
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; CHECK-NEXT: andps %xmm4, %xmm6
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; CHECK-NEXT: cmpleps %xmm6, %xmm1
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; CHECK-NEXT: andps %xmm2, %xmm1
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; CHECK-NEXT: movaps %xmm1, %xmm0
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; CHECK-NEXT: retq
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%r = call fast <4 x float> @llvm.pow.v4f32(<4 x float> %x, <4 x float> <float 2.5e-1, float 2.5e-1, float 2.5e-01, float 2.5e-01>)
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ret <4 x float> %r
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}
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define <2 x double> @pow_v2f64_one_fourth_fmf(<2 x double> %x) nounwind {
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; CHECK-LABEL: pow_v2f64_one_fourth_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: sqrtpd %xmm0, %xmm0
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; CHECK-NEXT: sqrtpd %xmm0, %xmm0
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; CHECK-NEXT: retq
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%r = call fast <2 x double> @llvm.pow.v2f64(<2 x double> %x, <2 x double> <double 2.5e-1, double 2.5e-1>)
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ret <2 x double> %r
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}
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define float @pow_f32_one_fourth_not_enough_fmf(float %x) nounwind {
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; CHECK-LABEL: pow_f32_one_fourth_not_enough_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: jmp powf@PLT # TAILCALL
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%r = call afn ninf float @llvm.pow.f32(float %x, float 2.5e-01)
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ret float %r
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}
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define double @pow_f64_one_fourth_not_enough_fmf(double %x) nounwind {
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; CHECK-LABEL: pow_f64_one_fourth_not_enough_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero
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; CHECK-NEXT: jmp pow@PLT # TAILCALL
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%r = call nsz ninf double @llvm.pow.f64(double %x, double 2.5e-01)
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ret double %r
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}
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define <4 x float> @pow_v4f32_one_fourth_not_enough_fmf(<4 x float> %x) nounwind {
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; CHECK-LABEL: pow_v4f32_one_fourth_not_enough_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: subq $56, %rsp
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; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
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; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[3,3,3,3]
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: callq powf@PLT
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; CHECK-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
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; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
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; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: callq powf@PLT
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; CHECK-NEXT: unpcklps (%rsp), %xmm0 # 16-byte Folded Reload
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; CHECK-NEXT: # xmm0 = xmm0[0],mem[0],xmm0[1],mem[1]
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; CHECK-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
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; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: callq powf@PLT
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; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
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; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm0 # 16-byte Reload
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; CHECK-NEXT: shufps {{.*#+}} xmm0 = xmm0[1,1,1,1]
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; CHECK-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
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; CHECK-NEXT: callq powf@PLT
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; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
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; CHECK-NEXT: unpcklps {{.*#+}} xmm1 = xmm1[0],xmm0[0],xmm1[1],xmm0[1]
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; CHECK-NEXT: unpcklpd (%rsp), %xmm1 # 16-byte Folded Reload
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; CHECK-NEXT: # xmm1 = xmm1[0],mem[0]
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; CHECK-NEXT: movaps %xmm1, %xmm0
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; CHECK-NEXT: addq $56, %rsp
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; CHECK-NEXT: retq
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%r = call afn nsz <4 x float> @llvm.pow.v4f32(<4 x float> %x, <4 x float> <float 2.5e-1, float 2.5e-1, float 2.5e-01, float 2.5e-01>)
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ret <4 x float> %r
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}
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define <2 x double> @pow_v2f64_one_fourth_not_enough_fmf(<2 x double> %x) nounwind {
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; CHECK-LABEL: pow_v2f64_one_fourth_not_enough_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: subq $40, %rsp
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; CHECK-NEXT: movaps %xmm0, (%rsp) # 16-byte Spill
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; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero
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; CHECK-NEXT: callq pow@PLT
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; CHECK-NEXT: movaps %xmm0, {{[-0-9]+}}(%r{{[sb]}}p) # 16-byte Spill
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; CHECK-NEXT: movaps (%rsp), %xmm0 # 16-byte Reload
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; CHECK-NEXT: movhlps {{.*#+}} xmm0 = xmm0[1,1]
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; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero
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; CHECK-NEXT: callq pow@PLT
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; CHECK-NEXT: movaps {{[-0-9]+}}(%r{{[sb]}}p), %xmm1 # 16-byte Reload
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; CHECK-NEXT: movlhps {{.*#+}} xmm1 = xmm1[0],xmm0[0]
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; CHECK-NEXT: movaps %xmm1, %xmm0
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; CHECK-NEXT: addq $40, %rsp
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; CHECK-NEXT: retq
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%r = call nsz nnan reassoc <2 x double> @llvm.pow.v2f64(<2 x double> %x, <2 x double> <double 2.5e-1, double 2.5e-1>)
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ret <2 x double> %r
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}
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define float @pow_f32_one_third_fmf(float %x) nounwind {
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; CHECK-LABEL: pow_f32_one_third_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: jmp cbrtf@PLT # TAILCALL
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%one = uitofp i32 1 to float
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%three = uitofp i32 3 to float
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%exp = fdiv float %one, %three
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%r = call nsz nnan ninf afn float @llvm.pow.f32(float %x, float %exp)
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ret float %r
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}
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define double @pow_f64_one_third_fmf(double %x) nounwind {
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; CHECK-LABEL: pow_f64_one_third_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: jmp cbrt@PLT # TAILCALL
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%one = uitofp i32 1 to double
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%three = uitofp i32 3 to double
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%exp = fdiv double %one, %three
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%r = call nsz nnan ninf afn double @llvm.pow.f64(double %x, double %exp)
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ret double %r
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}
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; TODO: We could turn this into cbrtl, but currently we only handle float/double types.
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define x86_fp80 @pow_f80_one_third_fmf(x86_fp80 %x) nounwind {
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; CHECK-LABEL: pow_f80_one_third_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: subq $40, %rsp
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; CHECK-NEXT: fldt {{[0-9]+}}(%rsp)
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; CHECK-NEXT: fldt {{\.?LCPI[0-9]+_[0-9]+}}(%rip)
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; CHECK-NEXT: fstpt {{[0-9]+}}(%rsp)
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; CHECK-NEXT: fstpt (%rsp)
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; CHECK-NEXT: callq powl@PLT
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; CHECK-NEXT: addq $40, %rsp
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; CHECK-NEXT: retq
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%one = uitofp i32 1 to x86_fp80
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%three = uitofp i32 3 to x86_fp80
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%exp = fdiv x86_fp80 %one, %three
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%r = call nsz nnan ninf afn x86_fp80 @llvm.pow.f80(x86_fp80 %x, x86_fp80 %exp)
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ret x86_fp80 %r
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}
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; We might want to allow this. The exact hex value for 1/3 as a double is 0x3fd5555555555555.
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define double @pow_f64_not_exactly_one_third_fmf(double %x) nounwind {
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; CHECK-LABEL: pow_f64_not_exactly_one_third_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero
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; CHECK-NEXT: jmp pow@PLT # TAILCALL
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%r = call nsz nnan ninf afn double @llvm.pow.f64(double %x, double 0x3fd5555555555556)
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ret double %r
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}
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; We require all 4 of nsz, ninf, nnan, afn.
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define double @pow_f64_not_enough_fmf(double %x) nounwind {
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; CHECK-LABEL: pow_f64_not_enough_fmf:
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; CHECK: # %bb.0:
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; CHECK-NEXT: movsd {{.*#+}} xmm1 = mem[0],zero
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; CHECK-NEXT: jmp pow@PLT # TAILCALL
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%r = call nsz ninf afn double @llvm.pow.f64(double %x, double 0x3fd5555555555555)
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ret double %r
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}
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attributes #0 = { nounwind "denormal-fp-math"="ieee,preserve-sign" }
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