1 files changed, 196 insertions, 0 deletions
diff --git a/test/CodeGen/Mips/select.ll b/test/CodeGen/Mips/select.ll
new file mode 100644
index 0000000..c83fa3e
--- /dev/null
+++ b/test/CodeGen/Mips/select.ll
@@ -0,0 +1,196 @@
+; RUN: llc  < %s -march=mipsel -mcpu=4ke | FileCheck %s -check-prefix=CHECK-MIPS32R2
+; RUN: llc  < %s -march=mipsel | FileCheck %s -check-prefix=CHECK-MIPS1
+
+@d2 = external global double
+@d3 = external global double
+
+define i32 @sel1(i32 %s, i32 %f0, i32 %f1) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: movn
+; CHECK-MIPS1: beq
+  %tobool = icmp ne i32 %s, 0
+  %cond = select i1 %tobool, i32 %f1, i32 %f0
+  ret i32 %cond
+}
+
+define float @sel2(i32 %s, float %f0, float %f1) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: movn.s
+; CHECK-MIPS1: beq
+  %tobool = icmp ne i32 %s, 0
+  %cond = select i1 %tobool, float %f0, float %f1
+  ret float %cond
+}
+
+define double @sel2_1(i32 %s, double %f0, double %f1) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: movn.d
+; CHECK-MIPS1: beq
+  %tobool = icmp ne i32 %s, 0
+  %cond = select i1 %tobool, double %f0, double %f1
+  ret double %cond
+}
+
+define float @sel3(float %f0, float %f1, float %f2, float %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.eq.s
+; CHECK-MIPS32R2: movt.s
+; CHECK-MIPS1: c.eq.s
+; CHECK-MIPS1: bc1f
+  %cmp = fcmp oeq float %f2, %f3
+  %cond = select i1 %cmp, float %f0, float %f1
+  ret float %cond
+}
+
+define float @sel4(float %f0, float %f1, float %f2, float %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.olt.s
+; CHECK-MIPS32R2: movt.s
+; CHECK-MIPS1: c.olt.s
+; CHECK-MIPS1: bc1f
+  %cmp = fcmp olt float %f2, %f3
+  %cond = select i1 %cmp, float %f0, float %f1
+  ret float %cond
+}
+
+define float @sel5(float %f0, float %f1, float %f2, float %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.ule.s
+; CHECK-MIPS32R2: movf.s
+; CHECK-MIPS1: c.ule.s
+; CHECK-MIPS1: bc1t
+  %cmp = fcmp ogt float %f2, %f3
+  %cond = select i1 %cmp, float %f0, float %f1
+  ret float %cond
+}
+
+define double @sel5_1(double %f0, double %f1, float %f2, float %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.ule.s
+; CHECK-MIPS32R2: movf.d
+; CHECK-MIPS1: c.ule.s
+; CHECK-MIPS1: bc1t
+  %cmp = fcmp ogt float %f2, %f3
+  %cond = select i1 %cmp, double %f0, double %f1
+  ret double %cond
+}
+
+define double @sel6(double %f0, double %f1, double %f2, double %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.eq.d
+; CHECK-MIPS32R2: movt.d
+; CHECK-MIPS1: c.eq.d
+; CHECK-MIPS1: bc1f
+  %cmp = fcmp oeq double %f2, %f3
+  %cond = select i1 %cmp, double %f0, double %f1
+  ret double %cond
+}
+
+define double @sel7(double %f0, double %f1, double %f2, double %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.olt.d
+; CHECK-MIPS32R2: movt.d
+; CHECK-MIPS1: c.olt.d
+; CHECK-MIPS1: bc1f
+  %cmp = fcmp olt double %f2, %f3
+  %cond = select i1 %cmp, double %f0, double %f1
+  ret double %cond
+}
+
+define double @sel8(double %f0, double %f1, double %f2, double %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.ule.d
+; CHECK-MIPS32R2: movf.d
+; CHECK-MIPS1: c.ule.d
+; CHECK-MIPS1: bc1t
+  %cmp = fcmp ogt double %f2, %f3
+  %cond = select i1 %cmp, double %f0, double %f1
+  ret double %cond
+}
+
+define float @sel8_1(float %f0, float %f1, double %f2, double %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.ule.d
+; CHECK-MIPS32R2: movf.s
+; CHECK-MIPS1: c.ule.d
+; CHECK-MIPS1: bc1t
+  %cmp = fcmp ogt double %f2, %f3
+  %cond = select i1 %cmp, float %f0, float %f1
+  ret float %cond
+}
+
+define i32 @sel9(i32 %f0, i32 %f1, float %f2, float %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.eq.s
+; CHECK-MIPS32R2: movt
+; CHECK-MIPS1: c.eq.s
+; CHECK-MIPS1: bc1f
+  %cmp = fcmp oeq float %f2, %f3
+  %cond = select i1 %cmp, i32 %f0, i32 %f1
+  ret i32 %cond
+}
+
+define i32 @sel10(i32 %f0, i32 %f1, float %f2, float %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.olt.s
+; CHECK-MIPS32R2: movt
+; CHECK-MIPS1: c.olt.s
+; CHECK-MIPS1: bc1f
+  %cmp = fcmp olt float %f2, %f3
+  %cond = select i1 %cmp, i32 %f0, i32 %f1
+  ret i32 %cond
+}
+
+define i32 @sel11(i32 %f0, i32 %f1, float %f2, float %f3) nounwind readnone {
+entry:
+; CHECK-MIPS32R2: c.ule.s
+; CHECK-MIPS32R2: movf
+; CHECK-MIPS1: c.ule.s
+; CHECK-MIPS1: bc1t
+  %cmp = fcmp ogt float %f2, %f3
+  %cond = select i1 %cmp, i32 %f0, i32 %f1
+  ret i32 %cond
+}
+
+define i32 @sel12(i32 %f0, i32 %f1) nounwind readonly {
+entry:
+; CHECK-MIPS32R2: c.eq.d
+; CHECK-MIPS32R2: movt
+; CHECK-MIPS1: c.eq.d
+; CHECK-MIPS1: bc1f
+  %tmp = load double* @d2, align 8, !tbaa !0
+  %tmp1 = load double* @d3, align 8, !tbaa !0
+  %cmp = fcmp oeq double %tmp, %tmp1
+  %cond = select i1 %cmp, i32 %f0, i32 %f1
+  ret i32 %cond
+}
+
+define i32 @sel13(i32 %f0, i32 %f1) nounwind readonly {
+entry:
+; CHECK-MIPS32R2: c.olt.d
+; CHECK-MIPS32R2: movt
+; CHECK-MIPS1: c.olt.d
+; CHECK-MIPS1: bc1f
+  %tmp = load double* @d2, align 8, !tbaa !0
+  %tmp1 = load double* @d3, align 8, !tbaa !0
+  %cmp = fcmp olt double %tmp, %tmp1
+  %cond = select i1 %cmp, i32 %f0, i32 %f1
+  ret i32 %cond
+}
+
+define i32 @sel14(i32 %f0, i32 %f1) nounwind readonly {
+entry:
+; CHECK-MIPS32R2: c.ule.d
+; CHECK-MIPS32R2: movf
+; CHECK-MIPS1: c.ule.d
+; CHECK-MIPS1: bc1t
+  %tmp = load double* @d2, align 8, !tbaa !0
+  %tmp1 = load double* @d3, align 8, !tbaa !0
+  %cmp = fcmp ogt double %tmp, %tmp1
+  %cond = select i1 %cmp, i32 %f0, i32 %f1
+  ret i32 %cond
+}
+
+!0 = metadata !{metadata !"double", metadata !1}
+!1 = metadata !{metadata !"omnipotent char", metadata !2}
+!2 = metadata !{metadata !"Simple C/C++ TBAA", null}