1 files changed, 81 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/neon_minmax.ll b/test/CodeGen/ARM/neon_minmax.ll
new file mode 100644
index 0000000..d301c6a
--- /dev/null
+++ b/test/CodeGen/ARM/neon_minmax.ll
@@ -0,0 +1,81 @@
+; RUN: llc < %s -march=arm -mcpu=cortex-a8 | FileCheck %s
+
+define float @fmin_ole(float %x) nounwind {
+;CHECK: fmin_ole:
+;CHECK: vmin.f32
+  %cond = fcmp ole float 1.0, %x
+  %min1 = select i1 %cond, float 1.0, float %x
+  ret float %min1
+}
+
+define float @fmin_ole_zero(float %x) nounwind {
+;CHECK: fmin_ole_zero:
+;CHECK-NOT: vmin.f32
+  %cond = fcmp ole float 0.0, %x
+  %min1 = select i1 %cond, float 0.0, float %x
+  ret float %min1
+}
+
+define float @fmin_ult(float %x) nounwind {
+;CHECK: fmin_ult:
+;CHECK: vmin.f32
+  %cond = fcmp ult float %x, 1.0
+  %min1 = select i1 %cond, float %x, float 1.0
+  ret float %min1
+}
+
+define float @fmax_ogt(float %x) nounwind {
+;CHECK: fmax_ogt:
+;CHECK: vmax.f32
+  %cond = fcmp ogt float 1.0, %x
+  %max1 = select i1 %cond, float 1.0, float %x
+  ret float %max1
+}
+
+define float @fmax_uge(float %x) nounwind {
+;CHECK: fmax_uge:
+;CHECK: vmax.f32
+  %cond = fcmp uge float %x, 1.0
+  %max1 = select i1 %cond, float %x, float 1.0
+  ret float %max1
+}
+
+define float @fmax_uge_zero(float %x) nounwind {
+;CHECK: fmax_uge_zero:
+;CHECK-NOT: vmax.f32
+  %cond = fcmp uge float %x, 0.0
+  %max1 = select i1 %cond, float %x, float 0.0
+  ret float %max1
+}
+
+define float @fmax_olt_reverse(float %x) nounwind {
+;CHECK: fmax_olt_reverse:
+;CHECK: vmax.f32
+  %cond = fcmp olt float %x, 1.0
+  %max1 = select i1 %cond, float 1.0, float %x
+  ret float %max1
+}
+
+define float @fmax_ule_reverse(float %x) nounwind {
+;CHECK: fmax_ule_reverse:
+;CHECK: vmax.f32
+  %cond = fcmp ult float 1.0, %x
+  %max1 = select i1 %cond, float %x, float 1.0
+  ret float %max1
+}
+
+define float @fmin_oge_reverse(float %x) nounwind {
+;CHECK: fmin_oge_reverse:
+;CHECK: vmin.f32
+  %cond = fcmp oge float %x, 1.0
+  %min1 = select i1 %cond, float 1.0, float %x
+  ret float %min1
+}
+
+define float @fmin_ugt_reverse(float %x) nounwind {
+;CHECK: fmin_ugt_reverse:
+;CHECK: vmin.f32
+  %cond = fcmp ugt float 1.0, %x
+  %min1 = select i1 %cond, float %x, float 1.0
+  ret float %min1
+}