[WebAssembly] Implement floating point rounding operators.

[oota-llvm.git] / test / CodeGen / WebAssembly / fp32.ll

diff --git a/test/CodeGen/WebAssembly/fp32.ll b/test/CodeGen/WebAssembly/fp32.ll
index 74cf2de9fe1435b81ea4c3a6ba6cafeda2c284db..279aaba44b901b1ca17d9015b3062b9226d6aa39 100644 (file)
--- a/test/CodeGen/WebAssembly/fp32.ll
+++ b/test/CodeGen/WebAssembly/fp32.ll
@@ -8,6 +8,11 @@ target triple = "wasm32-unknown-unknown"
 declare float @llvm.fabs.f32(float)
 declare float @llvm.copysign.f32(float, float)
 declare float @llvm.sqrt.f32(float)
+declare float @llvm.ceil.f32(float)
+declare float @llvm.floor.f32(float)
+declare float @llvm.trunc.f32(float)
+declare float @llvm.nearbyint.f32(float)
+declare float @llvm.rint.f32(float)
 
 ; CHECK-LABEL: fadd32:
 ; CHECK-NEXT: (setlocal @0 (argument 1))
@@ -67,3 +72,38 @@ define float @sqrt32(float %x) {
   %a = call float @llvm.sqrt.f32(float %x)
   ret float %a
 }
+
+; CHECK-LABEL: ceil32:
+; CHECK: (setlocal @1 (ceil @0))
+define float @ceil32(float %x) {
+  %a = call float @llvm.ceil.f32(float %x)
+  ret float %a
+}
+
+; CHECK-LABEL: floor32:
+; CHECK: (setlocal @1 (floor @0))
+define float @floor32(float %x) {
+  %a = call float @llvm.floor.f32(float %x)
+  ret float %a
+}
+
+; CHECK-LABEL: trunc32:
+; CHECK: (setlocal @1 (trunc @0))
+define float @trunc32(float %x) {
+  %a = call float @llvm.trunc.f32(float %x)
+  ret float %a
+}
+
+; CHECK-LABEL: nearestint32:
+; CHECK: (setlocal @1 (nearestint @0))
+define float @nearestint32(float %x) {
+  %a = call float @llvm.nearbyint.f32(float %x)
+  ret float %a
+}
+
+; CHECK-LABEL: nearestint32_via_rint:
+; CHECK: (setlocal @1 (nearestint @0))
+define float @nearestint32_via_rint(float %x) {
+  %a = call float @llvm.rint.f32(float %x)
+  ret float %a
+}