--- /dev/null
+; RUN: llc < %s -O0 -mtriple=x86_64-apple-darwin10 | FileCheck %s
+
+; Test if we do not fold the cmp into select if the instructions are in
+; different basic blocks.
+
+define i32 @select_cmp_cmov_i32(i32 %a, i32 %b) {
+; CHECK-LABEL: select_cmp_cmov_i32
+; CHECK-LABEL: continue
+; CHECK-NOT: cmp
+ %1 = icmp ult i32 %a, %b
+ br i1 %1, label %continue, label %exit
+
+continue:
+ %2 = select i1 %1, i32 %a, i32 %b
+ ret i32 %2
+
+exit:
+ ret i32 -1
+}
+
+define float @select_fcmp_oeq_f32(float %a, float %b, float %c, float %d) {
+; CHECK-LABEL: select_fcmp_oeq_f32
+; CHECK-LABEL: continue
+; CHECK-NOT: cmp
+ %1 = fcmp oeq float %a, %b
+ br i1 %1, label %continue, label %exit
+
+continue:
+ %2 = select i1 %1, float %c, float %d
+ ret float %2
+
+exit:
+ ret float -1.0
+}
+
+define float @select_fcmp_one_f32(float %a, float %b, float %c, float %d) {
+; CHECK-LABEL: select_fcmp_one_f32
+; CHECK-LABEL: continue
+; CHECK-NOT: ucomi
+ %1 = fcmp one float %a, %b
+ br i1 %1, label %continue, label %exit
+
+continue:
+ %2 = select i1 %1, float %c, float %d
+ ret float %2
+
+exit:
+ ret float -1.0
+}
+