1 files changed, 120 insertions, 6 deletions
diff --git a/llvm/test/CodeGen/SystemZ/fp-round-01.ll b/llvm/test/CodeGen/SystemZ/fp-round-01.ll
index f2530dc60d5..565db5ad4f5 100644
--- a/llvm/test/CodeGen/SystemZ/fp-round-01.ll
+++ b/llvm/test/CodeGen/SystemZ/fp-round-01.ll
@@ -1,9 +1,8 @@
-; Test rint()-like rounding, with non-integer values triggering an
-; inexact condition.
+; Test rounding functions for z10.
 ;
-; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
+; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z10 | FileCheck %s
 
-; Test f32.
+; Test rint for f32.
 declare float @llvm.rint.f32(float %f)
 define float @f1(float %f) {
 ; CHECK-LABEL: f1:
@@ -13,7 +12,7 @@ define float @f1(float %f) {
   ret float %res
 }
 
-; Test f64.
+; Test rint for f64.
 declare double @llvm.rint.f64(double %f)
 define double @f2(double %f) {
 ; CHECK-LABEL: f2:
@@ -23,7 +22,7 @@ define double @f2(double %f) {
   ret double %res
 }
 
-; Test f128.
+; Test rint for f128.
 declare fp128 @llvm.rint.f128(fp128 %f)
 define void @f3(fp128 *%ptr) {
 ; CHECK-LABEL: f3:
@@ -34,3 +33,118 @@ define void @f3(fp128 *%ptr) {
   store fp128 %res, fp128 *%ptr
   ret void
 }
+
+; Test nearbyint for f32.
+declare float @llvm.nearbyint.f32(float %f)
+define float @f4(float %f) {
+; CHECK-LABEL: f4:
+; CHECK: brasl %r14, nearbyintf@PLT
+; CHECK: br %r14
+  %res = call float @llvm.nearbyint.f32(float %f)
+  ret float %res
+}
+
+; Test nearbyint for f64.
+declare double @llvm.nearbyint.f64(double %f)
+define double @f5(double %f) {
+; CHECK-LABEL: f5:
+; CHECK: brasl %r14, nearbyint@PLT
+; CHECK: br %r14
+  %res = call double @llvm.nearbyint.f64(double %f)
+  ret double %res
+}
+
+; Test nearbyint for f128: omitted for now because we cannot handle
+; indirect arguments.
+
+; Test floor for f32.
+declare float @llvm.floor.f32(float %f)
+define float @f7(float %f) {
+; CHECK-LABEL: f7:
+; CHECK: brasl %r14, floorf@PLT
+; CHECK: br %r14
+  %res = call float @llvm.floor.f32(float %f)
+  ret float %res
+}
+
+; Test floor for f64.
+declare double @llvm.floor.f64(double %f)
+define double @f8(double %f) {
+; CHECK-LABEL: f8:
+; CHECK: brasl %r14, floor@PLT
+; CHECK: br %r14
+  %res = call double @llvm.floor.f64(double %f)
+  ret double %res
+}
+
+; Test floor for f128: omitted for now because we cannot handle
+; indirect arguments.
+
+; Test ceil for f32.
+declare float @llvm.ceil.f32(float %f)
+define float @f10(float %f) {
+; CHECK-LABEL: f10:
+; CHECK: brasl %r14, ceilf@PLT
+; CHECK: br %r14
+  %res = call float @llvm.ceil.f32(float %f)
+  ret float %res
+}
+
+; Test ceil for f64.
+declare double @llvm.ceil.f64(double %f)
+define double @f11(double %f) {
+; CHECK-LABEL: f11:
+; CHECK: brasl %r14, ceil@PLT
+; CHECK: br %r14
+  %res = call double @llvm.ceil.f64(double %f)
+  ret double %res
+}
+
+; Test ceil for f128: omitted for now because we cannot handle
+; indirect arguments.
+
+; Test trunc for f32.
+declare float @llvm.trunc.f32(float %f)
+define float @f13(float %f) {
+; CHECK-LABEL: f13:
+; CHECK: brasl %r14, truncf@PLT
+; CHECK: br %r14
+  %res = call float @llvm.trunc.f32(float %f)
+  ret float %res
+}
+
+; Test trunc for f64.
+declare double @llvm.trunc.f64(double %f)
+define double @f14(double %f) {
+; CHECK-LABEL: f14:
+; CHECK: brasl %r14, trunc@PLT
+; CHECK: br %r14
+  %res = call double @llvm.trunc.f64(double %f)
+  ret double %res
+}
+
+; Test trunc for f128: omitted for now because we cannot handle
+; indirect arguments.
+
+; Test round for f32.
+declare float @llvm.round.f32(float %f)
+define float @f16(float %f) {
+; CHECK-LABEL: f16:
+; CHECK: brasl %r14, roundf@PLT
+; CHECK: br %r14
+  %res = call float @llvm.round.f32(float %f)
+  ret float %res
+}
+
+; Test round for f64.
+declare double @llvm.round.f64(double %f)
+define double @f17(double %f) {
+; CHECK-LABEL: f17:
+; CHECK: brasl %r14, round@PLT
+; CHECK: br %r14
+  %res = call double @llvm.round.f64(double %f)
+  ret double %res
+}
+
+; Test round for f128: omitted for now because we cannot handle
+; indirect arguments.