add arm64 llvm.experimental.constrained.tan tests

Author: farzonl

llvm/test/CodeGen/AArch64/fp-intrinsics.ll

@@ -146,6 +146,13 @@ define float @cos_f32(float %x) #0 {
   ret float %val
 }
 
+; CHECK-LABEL: tan_f32:
+; CHECK: bl tanf
+define float @tan_f32(float %x) #0 {
+  %val = call float @llvm.experimental.constrained.tan.f32(float %x, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
+  ret float %val
+}
+
 ; CHECK-LABEL: pow_f32:
 ; CHECK: bl powf
 define float @pow_f32(float %x, float %y) #0 {
@@ -630,6 +637,13 @@ define double @cos_f64(double %x) #0 {
   ret double %val
 }
 
+; CHECK-LABEL: tan_f64:
+; CHECK: bl tan
+define double @tan_f64(double %x) #0 {
+  %val = call double @llvm.experimental.constrained.tan.f64(double %x, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
+  ret double %val
+}
+
 ; CHECK-LABEL: pow_f64:
 ; CHECK: bl pow
 define double @pow_f64(double %x, double %y) #0 {
@@ -1114,6 +1128,13 @@ define fp128 @cos_f128(fp128 %x) #0 {
   ret fp128 %val
 }
 
+; CHECK-LABEL: tan_f128:
+; CHECK: bl tanl
+define fp128 @tan_f128(fp128 %x) #0 {
+  %val = call fp128 @llvm.experimental.constrained.tan.f128(fp128 %x, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
+  ret fp128 %val
+}
+
 ; CHECK-LABEL: pow_f128:
 ; CHECK: bl powl
 define fp128 @pow_f128(fp128 %x, fp128 %y) #0 {
@@ -1491,6 +1512,13 @@ define <1 x double> @cos_v1f64(<1 x double> %x, <1 x double> %y) #0 {
   ret <1 x double> %val
 }
 
+; CHECK-LABEL: tan_v1f64:
+; CHECK: bl tan
+define <1 x double> @tan_v1f64(<1 x double> %x, <1 x double> %y) #0 {
+  %val = call <1 x double> @llvm.experimental.constrained.tan.v1f64(<1 x double> %x, metadata !"round.tonearest", metadata !"fpexcept.strict") #0
+  ret <1 x double> %val
+}
+
 ; CHECK-LABEL: pow_v1f64:
 ; CHECK: bl pow
 define <1 x double> @pow_v1f64(<1 x double> %x, <1 x double> %y) #0 {
@@ -1555,6 +1583,7 @@ declare float @llvm.experimental.constrained.sqrt.f32(float, metadata, metadata)
 declare float @llvm.experimental.constrained.powi.f32(float, i32, metadata, metadata)
 declare float @llvm.experimental.constrained.sin.f32(float, metadata, metadata)
 declare float @llvm.experimental.constrained.cos.f32(float, metadata, metadata)
+declare float @llvm.experimental.constrained.tan.f32(float, metadata, metadata)
 declare float @llvm.experimental.constrained.pow.f32(float, float, metadata, metadata)
 declare float @llvm.experimental.constrained.log.f32(float, metadata, metadata)
 declare float @llvm.experimental.constrained.log10.f32(float, metadata, metadata)
@@ -1599,6 +1628,7 @@ declare double @llvm.experimental.constrained.sqrt.f64(double, metadata, metadat
 declare double @llvm.experimental.constrained.powi.f64(double, i32, metadata, metadata)
 declare double @llvm.experimental.constrained.sin.f64(double, metadata, metadata)
 declare double @llvm.experimental.constrained.cos.f64(double, metadata, metadata)
+declare double @llvm.experimental.constrained.tan.f64(double, metadata, metadata)
 declare double @llvm.experimental.constrained.pow.f64(double, double, metadata, metadata)
 declare double @llvm.experimental.constrained.log.f64(double, metadata, metadata)
 declare double @llvm.experimental.constrained.log10.f64(double, metadata, metadata)
@@ -1643,6 +1673,7 @@ declare fp128 @llvm.experimental.constrained.sqrt.f128(fp128, metadata, metadata
 declare fp128 @llvm.experimental.constrained.powi.f128(fp128, i32, metadata, metadata)
 declare fp128 @llvm.experimental.constrained.sin.f128(fp128, metadata, metadata)
 declare fp128 @llvm.experimental.constrained.cos.f128(fp128, metadata, metadata)
+declare fp128 @llvm.experimental.constrained.tan.f128(fp128, metadata, metadata)
 declare fp128 @llvm.experimental.constrained.pow.f128(fp128, fp128, metadata, metadata)
 declare fp128 @llvm.experimental.constrained.log.f128(fp128, metadata, metadata)
 declare fp128 @llvm.experimental.constrained.log10.f128(fp128, metadata, metadata)