[clang] [clang] Emit constraint intrinsics for arc and hyperbolic trig clang builtins (PR #98949)
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cfe-commits at lists.llvm.org
Mon Jul 15 12:48:59 PDT 2024
llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT-->
@llvm/pr-subscribers-clang-codegen
@llvm/pr-subscribers-clang
Author: Farzon Lotfi (farzonl)
<details>
<summary>Changes</summary>
## Change(s)
- `Builtins.td` - Add f16 support for libm arc and hyperbolic trig functions
- `CGBuiltin.cpp` - Emit constraint intrinsics for trig clang builtins
## History
This change is part of an implementation of https://github.com/llvm/llvm-project/issues/87367's investigation on supporting IEEE math operations as intrinsics. Which was discussed in this RFC:
https://discourse.llvm.org/t/rfc-all-the-math-intrinsics/78294
This change adds wasm lowering cases for `acos`, `asin`, `atan`, `cosh`, `sinh`, and `tanh`.
https://github.com/llvm/llvm-project/issues/70079
https://github.com/llvm/llvm-project/issues/70080
https://github.com/llvm/llvm-project/issues/70081
https://github.com/llvm/llvm-project/issues/70083
https://github.com/llvm/llvm-project/issues/70084
https://github.com/llvm/llvm-project/issues/95966
## Precursor PR(s)
Note this PR needs Merge after:
- #<!-- -->98937
- #<!-- -->98755
---
Patch is 28.53 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/98949.diff
6 Files Affected:
- (modified) clang/include/clang/Basic/Builtins.td (+18-18)
- (modified) clang/lib/CodeGen/CGBuiltin.cpp (+66)
- (modified) clang/test/CodeGen/X86/math-builtins.c (+24-24)
- (modified) clang/test/CodeGen/constrained-math-builtins.c (+41)
- (modified) clang/test/CodeGen/math-libcalls.c (+37-36)
- (modified) clang/test/CodeGenOpenCL/builtins-f16.cl (+18)
``````````diff
diff --git a/clang/include/clang/Basic/Builtins.td b/clang/include/clang/Basic/Builtins.td
index f5b15cf90d1f8..4133f6ff40cf3 100644
--- a/clang/include/clang/Basic/Builtins.td
+++ b/clang/include/clang/Basic/Builtins.td
@@ -83,11 +83,11 @@ class BitInt_Long_LongLongTemplate :
// - _Constant: Argument has to constant-fold to an integer constant expression
// __fp16 and __float128 builtin variants of libc/libm functions.
-def AcosF128 : Builtin {
- let Spellings = ["__builtin_acosf128"];
+def AcosF16F128 : Builtin, F16F128MathTemplate {
+ let Spellings = ["__builtin_acos"];
let Attributes = [FunctionWithBuiltinPrefix, NoThrow,
ConstIgnoringErrnoAndExceptions];
- let Prototype = "__float128(__float128)";
+ let Prototype = "T(T)";
}
def AcoshF128 : Builtin {
@@ -97,11 +97,11 @@ def AcoshF128 : Builtin {
let Prototype = "__float128(__float128)";
}
-def AsinF128 : Builtin {
- let Spellings = ["__builtin_asinf128"];
+def AsinF16F128 : Builtin, F16F128MathTemplate {
+ let Spellings = ["__builtin_asin"];
let Attributes = [FunctionWithBuiltinPrefix, NoThrow,
ConstIgnoringErrnoAndExceptions];
- let Prototype = "__float128(__float128)";
+ let Prototype = "T(T)";
}
def AsinhF128 : Builtin {
@@ -111,11 +111,11 @@ def AsinhF128 : Builtin {
let Prototype = "__float128(__float128)";
}
-def AtanF128 : Builtin {
- let Spellings = ["__builtin_atanf128"];
+def AtanF16F128 : Builtin, F16F128MathTemplate {
+ let Spellings = ["__builtin_atan"];
let Attributes = [FunctionWithBuiltinPrefix, NoThrow,
ConstIgnoringErrnoAndExceptions];
- let Prototype = "__float128(__float128)";
+ let Prototype = "T(T)";
}
def AtanhF128 : Builtin {
@@ -143,10 +143,10 @@ def CosF16F128 : Builtin, F16F128MathTemplate {
let Prototype = "T(T)";
}
-def CoshF128 : Builtin {
- let Spellings = ["__builtin_coshf128"];
+def CoshF16F128 : Builtin, F16F128MathTemplate {
+ let Spellings = ["__builtin_cosh"];
let Attributes = [FunctionWithBuiltinPrefix, NoThrow, ConstIgnoringErrnoAndExceptions];
- let Prototype = "__float128(__float128)";
+ let Prototype = "T(T)";
}
def ErfF128 : Builtin {
@@ -468,11 +468,11 @@ def SinF16F128 : Builtin, F16F128MathTemplate {
let Prototype = "T(T)";
}
-def SinhF128 : Builtin {
- let Spellings = ["__builtin_sinhf128"];
+def SinhF16F128 : Builtin, F16F128MathTemplate {
+ let Spellings = ["__builtin_sinh"];
let Attributes = [FunctionWithBuiltinPrefix, NoThrow,
ConstIgnoringErrnoAndExceptions];
- let Prototype = "__float128(__float128)";
+ let Prototype = "T(T)";
}
def SqrtF16F128 : Builtin, F16F128MathTemplate {
@@ -489,11 +489,11 @@ def TanF16F128 : Builtin, F16F128MathTemplate {
let Prototype = "T(T)";
}
-def TanhF128 : Builtin {
- let Spellings = ["__builtin_tanhf128"];
+def TanhF16F128 : Builtin, F16F128MathTemplate {
+ let Spellings = ["__builtin_tanh"];
let Attributes = [FunctionWithBuiltinPrefix, NoThrow,
ConstIgnoringErrnoAndExceptions];
- let Prototype = "__float128(__float128)";
+ let Prototype = "T(T)";
}
def TgammaF128 : Builtin {
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp
index a54fa7bf87aad..d78efb2217931 100644
--- a/clang/lib/CodeGen/CGBuiltin.cpp
+++ b/clang/lib/CodeGen/CGBuiltin.cpp
@@ -2640,6 +2640,39 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
}
if (GenerateIntrinsics) {
switch (BuiltinIDIfNoAsmLabel) {
+ case Builtin::BIacos:
+ case Builtin::BIacosf:
+ case Builtin::BIacosl:
+ case Builtin::BI__builtin_acos:
+ case Builtin::BI__builtin_acosf:
+ case Builtin::BI__builtin_acosf16:
+ case Builtin::BI__builtin_acosl:
+ case Builtin::BI__builtin_acosf128:
+ return RValue::get(emitUnaryMaybeConstrainedFPBuiltin(
+ *this, E, Intrinsic::acos, Intrinsic::experimental_constrained_acos));
+
+ case Builtin::BIasin:
+ case Builtin::BIasinf:
+ case Builtin::BIasinl:
+ case Builtin::BI__builtin_asin:
+ case Builtin::BI__builtin_asinf:
+ case Builtin::BI__builtin_asinf16:
+ case Builtin::BI__builtin_asinl:
+ case Builtin::BI__builtin_asinf128:
+ return RValue::get(emitUnaryMaybeConstrainedFPBuiltin(
+ *this, E, Intrinsic::asin, Intrinsic::experimental_constrained_asin));
+
+ case Builtin::BIatan:
+ case Builtin::BIatanf:
+ case Builtin::BIatanl:
+ case Builtin::BI__builtin_atan:
+ case Builtin::BI__builtin_atanf:
+ case Builtin::BI__builtin_atanf16:
+ case Builtin::BI__builtin_atanl:
+ case Builtin::BI__builtin_atanf128:
+ return RValue::get(emitUnaryMaybeConstrainedFPBuiltin(
+ *this, E, Intrinsic::atan, Intrinsic::experimental_constrained_atan));
+
case Builtin::BIceil:
case Builtin::BIceilf:
case Builtin::BIceill:
@@ -2675,6 +2708,17 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
Intrinsic::cos,
Intrinsic::experimental_constrained_cos));
+ case Builtin::BIcosh:
+ case Builtin::BIcoshf:
+ case Builtin::BIcoshl:
+ case Builtin::BI__builtin_cosh:
+ case Builtin::BI__builtin_coshf:
+ case Builtin::BI__builtin_coshf16:
+ case Builtin::BI__builtin_coshl:
+ case Builtin::BI__builtin_coshf128:
+ return RValue::get(emitUnaryMaybeConstrainedFPBuiltin(
+ *this, E, Intrinsic::cosh, Intrinsic::experimental_constrained_cosh));
+
case Builtin::BIexp:
case Builtin::BIexpf:
case Builtin::BIexpl:
@@ -2891,6 +2935,17 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
Intrinsic::sin,
Intrinsic::experimental_constrained_sin));
+ case Builtin::BIsinh:
+ case Builtin::BIsinhf:
+ case Builtin::BIsinhl:
+ case Builtin::BI__builtin_sinh:
+ case Builtin::BI__builtin_sinhf:
+ case Builtin::BI__builtin_sinhf16:
+ case Builtin::BI__builtin_sinhl:
+ case Builtin::BI__builtin_sinhf128:
+ return RValue::get(emitUnaryMaybeConstrainedFPBuiltin(
+ *this, E, Intrinsic::sinh, Intrinsic::experimental_constrained_sinh));
+
case Builtin::BIsqrt:
case Builtin::BIsqrtf:
case Builtin::BIsqrtl:
@@ -2917,6 +2972,17 @@ RValue CodeGenFunction::EmitBuiltinExpr(const GlobalDecl GD, unsigned BuiltinID,
return RValue::get(emitUnaryMaybeConstrainedFPBuiltin(
*this, E, Intrinsic::tan, Intrinsic::experimental_constrained_tan));
+ case Builtin::BItanh:
+ case Builtin::BItanhf:
+ case Builtin::BItanhl:
+ case Builtin::BI__builtin_tanh:
+ case Builtin::BI__builtin_tanhf:
+ case Builtin::BI__builtin_tanhf16:
+ case Builtin::BI__builtin_tanhl:
+ case Builtin::BI__builtin_tanhf128:
+ return RValue::get(emitUnaryMaybeConstrainedFPBuiltin(
+ *this, E, Intrinsic::tanh, Intrinsic::experimental_constrained_tanh));
+
case Builtin::BItrunc:
case Builtin::BItruncf:
case Builtin::BItruncl:
diff --git a/clang/test/CodeGen/X86/math-builtins.c b/clang/test/CodeGen/X86/math-builtins.c
index d26db19574051..48465df21cca1 100644
--- a/clang/test/CodeGen/X86/math-builtins.c
+++ b/clang/test/CodeGen/X86/math-builtins.c
@@ -168,10 +168,10 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c) {
/* math */
__builtin_acos(f); __builtin_acosf(f); __builtin_acosl(f); __builtin_acosf128(f);
-// NO__ERRNO: declare double @acos(double noundef) [[READNONE]]
-// NO__ERRNO: declare float @acosf(float noundef) [[READNONE]]
-// NO__ERRNO: declare x86_fp80 @acosl(x86_fp80 noundef) [[READNONE]]
-// NO__ERRNO: declare fp128 @acosf128(fp128 noundef) [[READNONE]]
+// NO__ERRNO: declare double @llvm.acos.f64(double) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare float @llvm.acos.f32(float) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare x86_fp80 @llvm.acos.f80(x86_fp80) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare fp128 @llvm.acos.f128(fp128) [[READNONE_INTRINSIC]]
// HAS_ERRNO: declare double @acos(double noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare float @acosf(float noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare x86_fp80 @acosl(x86_fp80 noundef) [[NOT_READNONE]]
@@ -190,10 +190,10 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c) {
__builtin_asin(f); __builtin_asinf(f); __builtin_asinl(f); __builtin_asinf128(f);
-// NO__ERRNO: declare double @asin(double noundef) [[READNONE]]
-// NO__ERRNO: declare float @asinf(float noundef) [[READNONE]]
-// NO__ERRNO: declare x86_fp80 @asinl(x86_fp80 noundef) [[READNONE]]
-// NO__ERRNO: declare fp128 @asinf128(fp128 noundef) [[READNONE]]
+// NO__ERRNO: declare double @llvm.asin.f64(double) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare float @llvm.asin.f32(float) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare x86_fp80 @llvm.asin.f80(x86_fp80) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare fp128 @llvm.asin.f128(fp128) [[READNONE_INTRINSIC]]
// HAS_ERRNO: declare double @asin(double noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare float @asinf(float noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare x86_fp80 @asinl(x86_fp80 noundef) [[NOT_READNONE]]
@@ -212,10 +212,10 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c) {
__builtin_atan(f); __builtin_atanf(f); __builtin_atanl(f); __builtin_atanf128(f);
-// NO__ERRNO: declare double @atan(double noundef) [[READNONE]]
-// NO__ERRNO: declare float @atanf(float noundef) [[READNONE]]
-// NO__ERRNO: declare x86_fp80 @atanl(x86_fp80 noundef) [[READNONE]]
-// NO__ERRNO: declare fp128 @atanf128(fp128 noundef) [[READNONE]]
+// NO__ERRNO: declare double @llvm.atan.f64(double) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare float @llvm.atan.f32(float) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare x86_fp80 @llvm.atan.f80(x86_fp80) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare fp128 @llvm.atan.f128(fp128) [[READNONE_INTRINSIC]]
// HAS_ERRNO: declare double @atan(double noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare float @atanf(float noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare x86_fp80 @atanl(x86_fp80 noundef) [[NOT_READNONE]]
@@ -267,10 +267,10 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c) {
__builtin_cosh(f); __builtin_coshf(f); __builtin_coshl(f); __builtin_coshf128(f);
-// NO__ERRNO: declare double @cosh(double noundef) [[READNONE]]
-// NO__ERRNO: declare float @coshf(float noundef) [[READNONE]]
-// NO__ERRNO: declare x86_fp80 @coshl(x86_fp80 noundef) [[READNONE]]
-// NO__ERRNO: declare fp128 @coshf128(fp128 noundef) [[READNONE]]
+// NO__ERRNO: declare double @llvm.cosh.f64(double) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare float @llvm.cosh.f32(float) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare x86_fp80 @llvm.cosh.f80(x86_fp80) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare fp128 @llvm.cosh.f128(fp128) [[READNONE_INTRINSIC]]
// HAS_ERRNO: declare double @cosh(double noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare float @coshf(float noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare x86_fp80 @coshl(x86_fp80 noundef) [[NOT_READNONE]]
@@ -656,10 +656,10 @@ __builtin_sin(f); __builtin_sinf(f); __builtin_sinl(f); __builtin_s
__builtin_sinh(f); __builtin_sinhf(f); __builtin_sinhl(f); __builtin_sinhf128(f);
-// NO__ERRNO: declare double @sinh(double noundef) [[READNONE]]
-// NO__ERRNO: declare float @sinhf(float noundef) [[READNONE]]
-// NO__ERRNO: declare x86_fp80 @sinhl(x86_fp80 noundef) [[READNONE]]
-// NO__ERRNO: declare fp128 @sinhf128(fp128 noundef) [[READNONE]]
+// NO__ERRNO: declare double @llvm.sinh.f64(double) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare float @llvm.sinh.f32(float) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare x86_fp80 @llvm.sinh.f80(x86_fp80) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare fp128 @llvm.sinh.f128(fp128) [[READNONE_INTRINSIC]]
// HAS_ERRNO: declare double @sinh(double noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare float @sinhf(float noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare x86_fp80 @sinhl(x86_fp80 noundef) [[NOT_READNONE]]
@@ -689,10 +689,10 @@ __builtin_tan(f); __builtin_tanf(f); __builtin_tanl(f); __builtin_t
__builtin_tanh(f); __builtin_tanhf(f); __builtin_tanhl(f); __builtin_tanhf128(f);
-// NO__ERRNO: declare double @tanh(double noundef) [[READNONE]]
-// NO__ERRNO: declare float @tanhf(float noundef) [[READNONE]]
-// NO__ERRNO: declare x86_fp80 @tanhl(x86_fp80 noundef) [[READNONE]]
-// NO__ERRNO: declare fp128 @tanhf128(fp128 noundef) [[READNONE]]
+// NO__ERRNO: declare double @llvm.tanh.f64(double) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare float @llvm.tanh.f32(float) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare x86_fp80 @llvm.tanh.f80(x86_fp80) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare fp128 @llvm.tanh.f128(fp128) [[READNONE_INTRINSIC]]
// HAS_ERRNO: declare double @tanh(double noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare float @tanhf(float noundef) [[NOT_READNONE]]
// HAS_ERRNO: declare x86_fp80 @tanhl(x86_fp80 noundef) [[NOT_READNONE]]
diff --git a/clang/test/CodeGen/constrained-math-builtins.c b/clang/test/CodeGen/constrained-math-builtins.c
index 42c9e3c5008a3..aa77620b44535 100644
--- a/clang/test/CodeGen/constrained-math-builtins.c
+++ b/clang/test/CodeGen/constrained-math-builtins.c
@@ -36,6 +36,27 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c, _
// CHECK: call float @llvm.experimental.constrained.ldexp.f32.i32(float %{{.*}}, i32 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
// CHECK: call x86_fp80 @llvm.experimental.constrained.ldexp.f80.i32(x86_fp80 %{{.*}}, i32 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+ __builtin_acos(f); __builtin_acosf(f); __builtin_acosl(f); __builtin_acosf128(f);
+
+// CHECK: call double @llvm.experimental.constrained.acos.f64(double %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call float @llvm.experimental.constrained.acos.f32(float %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call x86_fp80 @llvm.experimental.constrained.acos.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call fp128 @llvm.experimental.constrained.acos.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+
+__builtin_asin(f); __builtin_asinf(f); __builtin_asinl(f); __builtin_asinf128(f);
+
+// CHECK: call double @llvm.experimental.constrained.asin.f64(double %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call float @llvm.experimental.constrained.asin.f32(float %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call x86_fp80 @llvm.experimental.constrained.asin.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call fp128 @llvm.experimental.constrained.asin.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+
+__builtin_atan(f); __builtin_atanf(f); __builtin_atanl(f); __builtin_atanf128(f);
+
+// CHECK: call double @llvm.experimental.constrained.atan.f64(double %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call float @llvm.experimental.constrained.atan.f32(float %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call x86_fp80 @llvm.experimental.constrained.atan.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call fp128 @llvm.experimental.constrained.atan.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+
__builtin_ceil(f); __builtin_ceilf(f); __builtin_ceill(f); __builtin_ceilf128(f);
// CHECK: call double @llvm.experimental.constrained.ceil.f64(double %{{.*}}, metadata !"fpexcept.strict")
@@ -50,6 +71,13 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c, _
// CHECK: call x86_fp80 @llvm.experimental.constrained.cos.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
// CHECK: call fp128 @llvm.experimental.constrained.cos.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+ __builtin_cosh(f); __builtin_coshf(f); __builtin_coshl(f); __builtin_coshf128(f);
+
+// CHECK: call double @llvm.experimental.constrained.cosh.f64(double %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call float @llvm.experimental.constrained.cosh.f32(float %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call x86_fp80 @llvm.experimental.constrained.cosh.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call fp128 @llvm.experimental.constrained.cosh.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+
__builtin_exp(f); __builtin_expf(f); __builtin_expl(f); __builtin_expf128(f);
// CHECK: call double @llvm.experimental.constrained.exp.f64(double %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
@@ -177,6 +205,13 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c, _
// CHECK: call x86_fp80 @llvm.experimental.constrained.sin.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
// CHECK: call fp128 @llvm.experimental.constrained.sin.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+ __builtin_sinh(f); __builtin_sinhf(f); __builtin_sinhl(f); __builtin_sinhf128(f);
+
+// CHECK: call double @llvm.experimental.constrained.sinh.f64(double %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call float @llvm.experimental.constrained.sinh.f32(float %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call x86_fp80 @llvm.experimental.constrained.sinh.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call fp128 @llvm.experimental.constrained.sinh.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+
__builtin_sqrt(f); __builtin_sqrtf(f); __builtin_sqrtl(f); __builtin_sqrtf128(f);
// CHECK: call double @llvm.experimental.constrained.sqrt.f64(double %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
@@ -191,6 +226,12 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c, _
// CHECK: call x86_fp80 @llvm.experimental.constrained.tan.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
// CHECK: call fp128 @llvm.experimental.constrained.tan.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+ __builtin_tanh(f); __builtin_tanhf(f); __builtin_tanhl(f); __builtin_tanhf128(f);
+
+// CHECK: call double @llvm.experimental.constrained.tanh.f64(double %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call float @llvm.experimental.constrained.tanh.f32(float %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call x86_fp80 @llvm.experimental.constrained.tanh.f80(x86_fp80 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
+// CHECK: call fp128 @llvm.experimental.constrained.tanh.f128(fp128 %{{.*}}, metadata !"round.tonearest", metadata !"fpexcept.strict")
__builtin_trunc(f); __builtin_truncf(f); __builtin_truncl(f); __builtin_truncf128(f);
diff --git a/clang/test/CodeGen/math-libcalls.c b/clang/test/CodeGen/math-libcalls.c
index a249182692762..5b23a4a3faef3 100644
--- a/clang/test/CodeGen/math-libcalls.c
+++ b/clang/test/CodeGen/math-libcalls.c
@@ -121,15 +121,15 @@ void foo(double *d, float f, float *fp, long double *l, int *i, const char *c) {
/* math */
acos(f); acosf(f); acosl(f);
-// NO__ERRNO: declare double @acos(double noundef) [[READNONE]]
-// NO__ERRNO: declare float @acosf(float noundef) [[READNONE]]
-// NO__ERRNO: declare x86_fp80 @acosl(x86_fp80 noundef) [[READNONE]]
+// NO__ERRNO: declare double @llvm.acos.f64(double) [[READNONE_INTRINSIC]]
+// NO__ERRNO: declare float @llvm.acos.f32(float) [[READNONE_INTRINSIC]...
[truncated]
``````````
</details>
https://github.com/llvm/llvm-project/pull/98949
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