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[TLI][AArch64] Adjust TLI mappings to vector functions taking linear …
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…pointers (#80296)

The masked symbols in SLEEF are incorrectly implemented as calls to non
masked variants, what only works fine for functions which do not modify
memory.
For vector variants which modify memory we can only use a non masked
symbols for now.
The SVE ArmPL mappings need to be removed for now as well.

(cherry picked from commit 0f26441)
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@mgabka @llvmbot
mgabka authored and llvmbot committed Feb 2, 2024
1 parent 1cfd46f commit 5870743
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Showing 3 changed files with 905 additions and 71 deletions.
18 changes: 6 additions & 12 deletions llvm/include/llvm/Analysis/VecFuncs.def
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Original file line number Diff line number Diff line change
Expand Up @@ -771,8 +771,8 @@ TLI_DEFINE_VECFUNC("log2f", "_ZGVsMxv_log2f", SCALABLE(4), MASKED, "_ZGVsMxv")
TLI_DEFINE_VECFUNC("llvm.log2.f64", "_ZGVsMxv_log2", SCALABLE(2), MASKED, "_ZGVsMxv")
TLI_DEFINE_VECFUNC("llvm.log2.f32", "_ZGVsMxv_log2f", SCALABLE(4), MASKED, "_ZGVsMxv")

TLI_DEFINE_VECFUNC("modf", "_ZGVsMxvl8_modf", SCALABLE(2), MASKED, "_ZGVsMxvl8")
TLI_DEFINE_VECFUNC("modff", "_ZGVsMxvl4_modff", SCALABLE(4), MASKED, "_ZGVsMxvl4")
TLI_DEFINE_VECFUNC("modf", "_ZGVsNxvl8_modf", SCALABLE(2), NOMASK, "_ZGVsNxvl8")
TLI_DEFINE_VECFUNC("modff", "_ZGVsNxvl4_modff", SCALABLE(4), NOMASK, "_ZGVsNxvl4")

TLI_DEFINE_VECFUNC("nextafter", "_ZGVsMxvv_nextafter", SCALABLE(2), MASKED, "_ZGVsMxvv")
TLI_DEFINE_VECFUNC("nextafterf", "_ZGVsMxvv_nextafterf", SCALABLE(4), MASKED, "_ZGVsMxvv")
Expand All @@ -787,11 +787,11 @@ TLI_DEFINE_VECFUNC("sinf", "_ZGVsMxv_sinf", SCALABLE(4), MASKED, "_ZGVsMxv")
TLI_DEFINE_VECFUNC("llvm.sin.f64", "_ZGVsMxv_sin", SCALABLE(2), MASKED, "_ZGVsMxv")
TLI_DEFINE_VECFUNC("llvm.sin.f32", "_ZGVsMxv_sinf", SCALABLE(4), MASKED, "_ZGVsMxv")

TLI_DEFINE_VECFUNC("sincos", "_ZGVsMxvl8l8_sincos", SCALABLE(2), MASKED, "_ZGVsMxvl8l8")
TLI_DEFINE_VECFUNC("sincosf", "_ZGVsMxvl4l4_sincosf", SCALABLE(4), MASKED, "_ZGVsMxvl4l4")
TLI_DEFINE_VECFUNC("sincos", "_ZGVsNxvl8l8_sincos", SCALABLE(2), NOMASK, "_ZGVsNxvl8l8")
TLI_DEFINE_VECFUNC("sincosf", "_ZGVsNxvl4l4_sincosf", SCALABLE(4), NOMASK, "_ZGVsNxvl4l4")

TLI_DEFINE_VECFUNC("sincospi", "_ZGVsMxvl8l8_sincospi", SCALABLE(2), MASKED, "_ZGVsMxvl8l8")
TLI_DEFINE_VECFUNC("sincospif", "_ZGVsMxvl4l4_sincospif", SCALABLE(4), MASKED, "_ZGVsMxvl4l4")
TLI_DEFINE_VECFUNC("sincospi", "_ZGVsNxvl8l8_sincospi", SCALABLE(2), NOMASK, "_ZGVsNxvl8l8")
TLI_DEFINE_VECFUNC("sincospif", "_ZGVsNxvl4l4_sincospif", SCALABLE(4), NOMASK, "_ZGVsNxvl4l4")

TLI_DEFINE_VECFUNC("sinh", "_ZGVsMxv_sinh", SCALABLE(2), MASKED, "_ZGVsMxv")
TLI_DEFINE_VECFUNC("sinhf", "_ZGVsMxv_sinhf", SCALABLE(4), MASKED, "_ZGVsMxv")
Expand Down Expand Up @@ -1005,8 +1005,6 @@ TLI_DEFINE_VECFUNC("llvm.log2.f32", "armpl_svlog2_f32_x", SCALABLE(4), MASKED, "

TLI_DEFINE_VECFUNC("modf", "armpl_vmodfq_f64", FIXED(2), NOMASK, "_ZGV_LLVM_N2vl8")
TLI_DEFINE_VECFUNC("modff", "armpl_vmodfq_f32", FIXED(4), NOMASK, "_ZGV_LLVM_N4vl4")
TLI_DEFINE_VECFUNC("modf", "armpl_svmodf_f64_x", SCALABLE(2), MASKED, "_ZGVsMxvl8")
TLI_DEFINE_VECFUNC("modff", "armpl_svmodf_f32_x", SCALABLE(4), MASKED, "_ZGVsMxvl4")

TLI_DEFINE_VECFUNC("nextafter", "armpl_vnextafterq_f64", FIXED(2), NOMASK, "_ZGV_LLVM_N2vv")
TLI_DEFINE_VECFUNC("nextafterf", "armpl_vnextafterq_f32", FIXED(4), NOMASK, "_ZGV_LLVM_N4vv")
Expand Down Expand Up @@ -1035,13 +1033,9 @@ TLI_DEFINE_VECFUNC("llvm.sin.f32", "armpl_svsin_f32_x", SCALABLE(4), MASKED, "_Z

TLI_DEFINE_VECFUNC("sincos", "armpl_vsincosq_f64", FIXED(2), NOMASK, "_ZGV_LLVM_N2vl8l8")
TLI_DEFINE_VECFUNC("sincosf", "armpl_vsincosq_f32", FIXED(4), NOMASK, "_ZGV_LLVM_N4vl4l4")
TLI_DEFINE_VECFUNC("sincos", "armpl_svsincos_f64_x", SCALABLE(2), MASKED, "_ZGVsMxvl8l8")
TLI_DEFINE_VECFUNC("sincosf", "armpl_svsincos_f32_x", SCALABLE(4), MASKED, "_ZGVsMxvl4l4")

TLI_DEFINE_VECFUNC("sincospi", "armpl_vsincospiq_f64", FIXED(2), NOMASK, "_ZGV_LLVM_N2vl8l8")
TLI_DEFINE_VECFUNC("sincospif", "armpl_vsincospiq_f32", FIXED(4), NOMASK, "_ZGV_LLVM_N4vl4l4")
TLI_DEFINE_VECFUNC("sincospi", "armpl_svsincospi_f64_x", SCALABLE(2), MASKED, "_ZGVsMxvl8l8")
TLI_DEFINE_VECFUNC("sincospif", "armpl_svsincospi_f32_x", SCALABLE(4), MASKED, "_ZGVsMxvl4l4")

TLI_DEFINE_VECFUNC("sinh", "armpl_vsinhq_f64", FIXED(2), NOMASK, "_ZGV_LLVM_N2v")
TLI_DEFINE_VECFUNC("sinhf", "armpl_vsinhq_f32", FIXED(4), NOMASK, "_ZGV_LLVM_N4v")
Expand Down

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