[llvm] Fix mechanism propagating mangled names for TLI function mappings (PR #66656)

[via llvm-commits]

================
@@ -23,860 +23,860 @@
 #define MASKED true
 
 #if !(defined(TLI_DEFINE_VECFUNC))
-#define TLI_DEFINE_VECFUNC(SCAL, VEC, VF) {SCAL, VEC, VF, NOMASK},
+#define TLI_DEFINE_VECFUNC(SCAL, VEC, VF, MANGLN) {SCAL, VEC, VF, NOMASK, MANGLN},
 #endif
 
 #if defined(TLI_DEFINE_ACCELERATE_VECFUNCS)
 // Accelerate framework's Vector Functions
 
 // Floating-Point Arithmetic and Auxiliary Functions
-TLI_DEFINE_VECFUNC("ceilf", "vceilf", FIXED(4))
-TLI_DEFINE_VECFUNC("fabsf", "vfabsf", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.fabs.f32", "vfabsf", FIXED(4))
-TLI_DEFINE_VECFUNC("floorf", "vfloorf", FIXED(4))
-TLI_DEFINE_VECFUNC("sqrtf", "vsqrtf", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.sqrt.f32", "vsqrtf", FIXED(4))
+TLI_DEFINE_VECFUNC("ceilf", "vceilf", FIXED(4), "_ZGV_LLVM_N4v_ceilf(vceilf)")
+TLI_DEFINE_VECFUNC("fabsf", "vfabsf", FIXED(4), "_ZGV_LLVM_N4v_fabsf(vfabsf)")
+TLI_DEFINE_VECFUNC("llvm.fabs.f32", "vfabsf", FIXED(4), "_ZGV_LLVM_N4v_llvm.fabs.f32(vfabsf)")
+TLI_DEFINE_VECFUNC("floorf", "vfloorf", FIXED(4), "_ZGV_LLVM_N4v_floorf(vfloorf)")
+TLI_DEFINE_VECFUNC("sqrtf", "vsqrtf", FIXED(4), "_ZGV_LLVM_N4v_sqrtf(vsqrtf)")
+TLI_DEFINE_VECFUNC("llvm.sqrt.f32", "vsqrtf", FIXED(4), "_ZGV_LLVM_N4v_llvm.sqrt.f32(vsqrtf)")
 
 // Exponential and Logarithmic Functions
-TLI_DEFINE_VECFUNC("expf", "vexpf", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.exp.f32", "vexpf", FIXED(4))
-TLI_DEFINE_VECFUNC("expm1f", "vexpm1f", FIXED(4))
-TLI_DEFINE_VECFUNC("logf", "vlogf", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.log.f32", "vlogf", FIXED(4))
-TLI_DEFINE_VECFUNC("log1pf", "vlog1pf", FIXED(4))
-TLI_DEFINE_VECFUNC("log10f", "vlog10f", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.log10.f32", "vlog10f", FIXED(4))
-TLI_DEFINE_VECFUNC("logbf", "vlogbf", FIXED(4))
+TLI_DEFINE_VECFUNC("expf", "vexpf", FIXED(4), "_ZGV_LLVM_N4v_expf(vexpf)")
+TLI_DEFINE_VECFUNC("llvm.exp.f32", "vexpf", FIXED(4), "_ZGV_LLVM_N4v_llvm.exp.f32(vexpf)")
+TLI_DEFINE_VECFUNC("expm1f", "vexpm1f", FIXED(4), "_ZGV_LLVM_N4v_expm1f(vexpm1f)")
+TLI_DEFINE_VECFUNC("logf", "vlogf", FIXED(4), "_ZGV_LLVM_N4v_logf(vlogf)")
+TLI_DEFINE_VECFUNC("llvm.log.f32", "vlogf", FIXED(4), "_ZGV_LLVM_N4v_llvm.log.f32(vlogf)")
+TLI_DEFINE_VECFUNC("log1pf", "vlog1pf", FIXED(4), "_ZGV_LLVM_N4v_log1pf(vlog1pf)")
+TLI_DEFINE_VECFUNC("log10f", "vlog10f", FIXED(4), "_ZGV_LLVM_N4v_log10f(vlog10f)")
+TLI_DEFINE_VECFUNC("llvm.log10.f32", "vlog10f", FIXED(4), "_ZGV_LLVM_N4v_llvm.log10.f32(vlog10f)")
+TLI_DEFINE_VECFUNC("logbf", "vlogbf", FIXED(4), "_ZGV_LLVM_N4v_logbf(vlogbf)")
 
 // Trigonometric Functions
-TLI_DEFINE_VECFUNC("sinf", "vsinf", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.sin.f32", "vsinf", FIXED(4))
-TLI_DEFINE_VECFUNC("cosf", "vcosf", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.cos.f32", "vcosf", FIXED(4))
-TLI_DEFINE_VECFUNC("tanf", "vtanf", FIXED(4))
-TLI_DEFINE_VECFUNC("asinf", "vasinf", FIXED(4))
-TLI_DEFINE_VECFUNC("acosf", "vacosf", FIXED(4))
-TLI_DEFINE_VECFUNC("atanf", "vatanf", FIXED(4))
+TLI_DEFINE_VECFUNC("sinf", "vsinf", FIXED(4), "_ZGV_LLVM_N4v_sinf(vsinf)")
+TLI_DEFINE_VECFUNC("llvm.sin.f32", "vsinf", FIXED(4), "_ZGV_LLVM_N4v_llvm.sin.f32(vsinf)")
+TLI_DEFINE_VECFUNC("cosf", "vcosf", FIXED(4), "_ZGV_LLVM_N4v_cosf(vcosf)")
+TLI_DEFINE_VECFUNC("llvm.cos.f32", "vcosf", FIXED(4), "_ZGV_LLVM_N4v_llvm.cos.f32(vcosf)")
+TLI_DEFINE_VECFUNC("tanf", "vtanf", FIXED(4), "_ZGV_LLVM_N4v_tanf(vtanf)")
+TLI_DEFINE_VECFUNC("asinf", "vasinf", FIXED(4), "_ZGV_LLVM_N4v_asinf(vasinf)")
+TLI_DEFINE_VECFUNC("acosf", "vacosf", FIXED(4), "_ZGV_LLVM_N4v_acosf(vacosf)")
+TLI_DEFINE_VECFUNC("atanf", "vatanf", FIXED(4), "_ZGV_LLVM_N4v_atanf(vatanf)")
 
 // Hyperbolic Functions
-TLI_DEFINE_VECFUNC("sinhf", "vsinhf", FIXED(4))
-TLI_DEFINE_VECFUNC("coshf", "vcoshf", FIXED(4))
-TLI_DEFINE_VECFUNC("tanhf", "vtanhf", FIXED(4))
-TLI_DEFINE_VECFUNC("asinhf", "vasinhf", FIXED(4))
-TLI_DEFINE_VECFUNC("acoshf", "vacoshf", FIXED(4))
-TLI_DEFINE_VECFUNC("atanhf", "vatanhf", FIXED(4))
+TLI_DEFINE_VECFUNC("sinhf", "vsinhf", FIXED(4), "_ZGV_LLVM_N4v_sinhf(vsinhf)")
+TLI_DEFINE_VECFUNC("coshf", "vcoshf", FIXED(4), "_ZGV_LLVM_N4v_coshf(vcoshf)")
+TLI_DEFINE_VECFUNC("tanhf", "vtanhf", FIXED(4), "_ZGV_LLVM_N4v_tanhf(vtanhf)")
+TLI_DEFINE_VECFUNC("asinhf", "vasinhf", FIXED(4), "_ZGV_LLVM_N4v_asinhf(vasinhf)")
+TLI_DEFINE_VECFUNC("acoshf", "vacoshf", FIXED(4), "_ZGV_LLVM_N4v_acoshf(vacoshf)")
+TLI_DEFINE_VECFUNC("atanhf", "vatanhf", FIXED(4), "_ZGV_LLVM_N4v_atanhf(vatanhf)")
 
 #elif defined(TLI_DEFINE_DARWIN_LIBSYSTEM_M_VECFUNCS)
 // Darwin libsystem_m vector functions.
 
 // Exponential and Logarithmic Functions
-TLI_DEFINE_VECFUNC("exp", "_simd_exp_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("llvm.exp.f64", "_simd_exp_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("expf", "_simd_exp_f4", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.exp.f32", "_simd_exp_f4", FIXED(4))
+TLI_DEFINE_VECFUNC("exp", "_simd_exp_d2", FIXED(2), "_ZGV_LLVM_N2v_exp(_simd_exp_d2)")
+TLI_DEFINE_VECFUNC("llvm.exp.f64", "_simd_exp_d2", FIXED(2), "_ZGV_LLVM_N2v_llvm.exp.f64(_simd_exp_d2)")
+TLI_DEFINE_VECFUNC("expf", "_simd_exp_f4", FIXED(4), "_ZGV_LLVM_N4v_expf(_simd_exp_f4)")
+TLI_DEFINE_VECFUNC("llvm.exp.f32", "_simd_exp_f4", FIXED(4), "_ZGV_LLVM_N4v_llvm.exp.f32(_simd_exp_f4)")
 
 // Trigonometric Functions
-TLI_DEFINE_VECFUNC("acos", "_simd_acos_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("acosf", "_simd_acos_f4", FIXED(4))
-TLI_DEFINE_VECFUNC("asin", "_simd_asin_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("asinf", "_simd_asin_f4", FIXED(4))
-
-TLI_DEFINE_VECFUNC("atan", "_simd_atan_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("atanf", "_simd_atan_f4", FIXED(4))
-TLI_DEFINE_VECFUNC("atan2", "_simd_atan2_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("atan2f", "_simd_atan2_f4", FIXED(4))
-
-TLI_DEFINE_VECFUNC("cos", "_simd_cos_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("llvm.cos.f64", "_simd_cos_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("cosf", "_simd_cos_f4", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.cos.f32", "_simd_cos_f4", FIXED(4))
-
-TLI_DEFINE_VECFUNC("sin", "_simd_sin_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("llvm.sin.f64", "_simd_sin_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("sinf", "_simd_sin_f4", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.sin.f32", "_simd_sin_f4", FIXED(4))
+TLI_DEFINE_VECFUNC("acos", "_simd_acos_d2", FIXED(2), "_ZGV_LLVM_N2v_acos(_simd_acos_d2)")
+TLI_DEFINE_VECFUNC("acosf", "_simd_acos_f4", FIXED(4), "_ZGV_LLVM_N4v_acosf(_simd_acos_f4)")
+TLI_DEFINE_VECFUNC("asin", "_simd_asin_d2", FIXED(2), "_ZGV_LLVM_N2v_asin(_simd_asin_d2)")
+TLI_DEFINE_VECFUNC("asinf", "_simd_asin_f4", FIXED(4), "_ZGV_LLVM_N4v_asinf(_simd_asin_f4)")
+
+TLI_DEFINE_VECFUNC("atan", "_simd_atan_d2", FIXED(2), "_ZGV_LLVM_N2v_atan(_simd_atan_d2)")
+TLI_DEFINE_VECFUNC("atanf", "_simd_atan_f4", FIXED(4), "_ZGV_LLVM_N4v_atanf(_simd_atan_f4)")
+TLI_DEFINE_VECFUNC("atan2", "_simd_atan2_d2", FIXED(2), "_ZGV_LLVM_N2v_atan2(_simd_atan2_d2)")
+TLI_DEFINE_VECFUNC("atan2f", "_simd_atan2_f4", FIXED(4), "_ZGV_LLVM_N4v_atan2f(_simd_atan2_f4)")
+
+TLI_DEFINE_VECFUNC("cos", "_simd_cos_d2", FIXED(2), "_ZGV_LLVM_N2v_cos(_simd_cos_d2)")
+TLI_DEFINE_VECFUNC("llvm.cos.f64", "_simd_cos_d2", FIXED(2), "_ZGV_LLVM_N2v_llvm.cos.f64(_simd_cos_d2)")
+TLI_DEFINE_VECFUNC("cosf", "_simd_cos_f4", FIXED(4), "_ZGV_LLVM_N4v_cosf(_simd_cos_f4)")
+TLI_DEFINE_VECFUNC("llvm.cos.f32", "_simd_cos_f4", FIXED(4), "_ZGV_LLVM_N4v_llvm.cos.f32(_simd_cos_f4)")
+
+TLI_DEFINE_VECFUNC("sin", "_simd_sin_d2", FIXED(2), "_ZGV_LLVM_N2v_sin(_simd_sin_d2)")
+TLI_DEFINE_VECFUNC("llvm.sin.f64", "_simd_sin_d2", FIXED(2), "_ZGV_LLVM_N2v_llvm.sin.f64(_simd_sin_d2)")
+TLI_DEFINE_VECFUNC("sinf", "_simd_sin_f4", FIXED(4), "_ZGV_LLVM_N4v_sinf(_simd_sin_f4)")
+TLI_DEFINE_VECFUNC("llvm.sin.f32", "_simd_sin_f4", FIXED(4), "_ZGV_LLVM_N4v_llvm.sin.f32(_simd_sin_f4)")
 
 // Floating-Point Arithmetic and Auxiliary Functions
-TLI_DEFINE_VECFUNC("cbrt", "_simd_cbrt_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("cbrtf", "_simd_cbrt_f4", FIXED(4))
-TLI_DEFINE_VECFUNC("erf", "_simd_erf_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("erff", "_simd_erf_f4", FIXED(4))
-TLI_DEFINE_VECFUNC("pow", "_simd_pow_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("llvm.pow.f64", "_simd_pow_d2", FIXED(2))
-TLI_DEFINE_VECFUNC("powf", "_simd_pow_f4", FIXED(4))
-TLI_DEFINE_VECFUNC("llvm.pow.f32", "_simd_pow_f4", FIXED(4))
+TLI_DEFINE_VECFUNC("cbrt", "_simd_cbrt_d2", FIXED(2), "_ZGV_LLVM_N2v_cbrt(_simd_cbrt_d2)")
+TLI_DEFINE_VECFUNC("cbrtf", "_simd_cbrt_f4", FIXED(4), "_ZGV_LLVM_N4v_cbrtf(_simd_cbrt_f4)")
+TLI_DEFINE_VECFUNC("erf", "_simd_erf_d2", FIXED(2), "_ZGV_LLVM_N2v_erf(_simd_erf_d2)")
+TLI_DEFINE_VECFUNC("erff", "_simd_erf_f4", FIXED(4), "_ZGV_LLVM_N4v_erff(_simd_erf_f4)")
+TLI_DEFINE_VECFUNC("pow", "_simd_pow_d2", FIXED(2), "_ZGV_LLVM_N2v_pow(_simd_pow_d2)")
+TLI_DEFINE_VECFUNC("llvm.pow.f64", "_simd_pow_d2", FIXED(2), "_ZGV_LLVM_N2v_llvm.pow.f64(_simd_pow_d2)")
----------------
paulwalker-arm wrote:

This looks like a bug with the original implementation. @fhahn does the use of pow/powf (i.e. only having a single operand) within veclib-calls-libsystem-darwin.ll look correct to you?

https://github.com/llvm/llvm-project/pull/66656