[X86][SSE] Added tests for i8/i16 vector shifts

[oota-llvm.git] / test / CodeGen / ARM / fp.ll

diff --git a/test/CodeGen/ARM/fp.ll b/test/CodeGen/ARM/fp.ll
index af5a69642c4490e4a985cc8b1519386c1acf0d46..cc47e3baddad7f14da1a77f821fa983fa9272660 100644 (file)
--- a/test/CodeGen/ARM/fp.ll
+++ b/test/CodeGen/ARM/fp.ll
@@ -1,18 +1,78 @@
-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep fmsr | wc -l | grep 2 &&
-; RUN: llvm-as < %s | llc -march=arm | grep fsitos &&
-; RUN: llvm-as < %s | llc -march=arm | grep fmrs &&
-; RUN: llvm-as < %s | llc -march=arm | grep fsitod &&
-; RUN: llvm-as < %s | llc -march=arm | grep fmrrd
-
-float %f(int %a) {
+; RUN: llc -mtriple=arm-eabi -float-abi=soft -mattr=+vfp2 %s -o - | FileCheck %s
+
+define float @f(i32 %a) {
+;CHECK-LABEL: f:
+;CHECK: vmov
+;CHECK-NEXT: vcvt.f32.s32
+;CHECK-NEXT: vmov
+entry:
+        %tmp = sitofp i32 %a to float           ; <float> [#uses=1]
+        ret float %tmp
+}
+
+define double @g(i32 %a) {
+;CHECK-LABEL: g:
+;CHECK: vmov
+;CHECK-NEXT: vcvt.f64.s32
+;CHECK-NEXT: vmov
+entry:
+        %tmp = sitofp i32 %a to double          ; <double> [#uses=1]
+        ret double %tmp
+}
+
+define double @uint_to_double(i32 %a) {
+;CHECK-LABEL: uint_to_double:
+;CHECK: vmov
+;CHECK-NEXT: vcvt.f64.u32
+;CHECK-NEXT: vmov
+entry:
+        %tmp = uitofp i32 %a to double          ; <double> [#uses=1]
+        ret double %tmp
+}
+
+define float @uint_to_float(i32 %a) {
+;CHECK-LABEL: uint_to_float:
+;CHECK: vmov
+;CHECK-NEXT: vcvt.f32.u32
+;CHECK-NEXT: vmov
 entry:
-       %tmp = cast int %a to float             ; <float> [#uses=1]
-       ret float %tmp
+        %tmp = uitofp i32 %a to float           ; <float> [#uses=1]
+        ret float %tmp
 }
 
-double %g(int %a) {
+define double @h(double* %v) {
+;CHECK-LABEL: h:
+;CHECK: vldr
+;CHECK-NEXT: vmov
 entry:
-        %tmp = cast int %a to double            ; <double> [#uses=1]
+        %tmp = load double, double* %v          ; <double> [#uses=1]
         ret double %tmp
 }
+
+define float @h2() {
+;CHECK-LABEL: h2:
+;CHECK: mov r0, #1065353216
+entry:
+        ret float 1.000000e+00
+}
+
+define double @f2(double %a) {
+;CHECK-LABEL: f2:
+;CHECK-NOT: vmov
+        ret double %a
+}
+
+define void @f3() {
+;CHECK-LABEL: f3:
+;CHECK-NOT: vmov
+;CHECK: f4
+entry:
+        %tmp = call double @f5( )               ; <double> [#uses=1]
+        call void @f4( double %tmp )
+        ret void
+}
+
+declare void @f4(double)
+
+declare double @f5()
+