Handle the situation where CodeGenPrepare removes a reference to a BB that has

[oota-llvm.git] / test / CodeGen / ARM / fast-isel-conversion.ll

diff --git a/test/CodeGen/ARM/fast-isel-conversion.ll b/test/CodeGen/ARM/fast-isel-conversion.ll
index f33c98d7dfc5362fce00f668fe570924df47ad70..686ccad029d87e5d08fd2c55bfcb1e17e53cd58f 100644 (file)
--- a/test/CodeGen/ARM/fast-isel-conversion.ll
+++ b/test/CodeGen/ARM/fast-isel-conversion.ll
@@ -188,3 +188,55 @@ entry:
   store double %conv, double* %b.addr, align 8
   ret void
 }
+
+; Test fptosi
+
+define void @fptosi_float(float %a) nounwind ssp {
+entry:
+; ARM: fptosi_float
+; ARM: vcvt.s32.f32 s0, s0
+; THUMB: fptosi_float
+; THUMB: vcvt.s32.f32 s0, s0
+  %b.addr = alloca i32, align 4
+  %conv = fptosi float %a to i32
+  store i32 %conv, i32* %b.addr, align 4
+  ret void
+}
+
+define void @fptosi_double(double %a) nounwind ssp {
+entry:
+; ARM: fptosi_double
+; ARM: vcvt.s32.f64 s0, d16
+; THUMB: fptosi_double
+; THUMB: vcvt.s32.f64 s0, d16
+  %b.addr = alloca i32, align 8
+  %conv = fptosi double %a to i32
+  store i32 %conv, i32* %b.addr, align 8
+  ret void
+}
+
+; Test fptoui
+
+define void @fptoui_float(float %a) nounwind ssp {
+entry:
+; ARM: fptoui_float
+; ARM: vcvt.u32.f32 s0, s0
+; THUMB: fptoui_float
+; THUMB: vcvt.u32.f32 s0, s0
+  %b.addr = alloca i32, align 4
+  %conv = fptoui float %a to i32
+  store i32 %conv, i32* %b.addr, align 4
+  ret void
+}
+
+define void @fptoui_double(double %a) nounwind ssp {
+entry:
+; ARM: fptoui_double
+; ARM: vcvt.u32.f64 s0, d16
+; THUMB: fptoui_double
+; THUMB: vcvt.u32.f64 s0, d16
+  %b.addr = alloca i32, align 8
+  %conv = fptoui double %a to i32
+  store i32 %conv, i32* %b.addr, align 8
+  ret void
+}