Temporarily disable Hexagon tests. They are failing on OS X

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

diff --git a/test/CodeGen/ARM/long_shift.ll b/test/CodeGen/ARM/long_shift.ll
index ac48cb65da58e6345c285330065fd4b59eca6f57..d5aac2e3ddaf5f86e61d4cb0ee8f35c3c8039712 100644 (file)
--- a/test/CodeGen/ARM/long_shift.ll
+++ b/test/CodeGen/ARM/long_shift.ll
@@ -1,10 +1,47 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm
+; RUN: llc < %s -march=arm | FileCheck %s
 
-long %foo0(long %A, ulong %B) {
-        %tmp = cast long %A to ulong            ; <ulong> [#uses=1]
-        %tmp2 = shr ulong %B, ubyte 1           ; <ulong> [#uses=1]
-        %tmp3 = sub ulong %tmp, %tmp2           ; <ulong> [#uses=1]
-        %tmp3 = cast ulong %tmp3 to long                ; <long> [#uses=1]
-        ret long %tmp3
+define i64 @f0(i64 %A, i64 %B) {
+; CHECK: f0
+; CHECK:      lsrs    r3, r3, #1
+; CHECK-NEXT: rrx     r2, r2
+; CHECK-NEXT: subs    r0, r0, r2
+; CHECK-NEXT: sbc     r1, r1, r3
+       %tmp = bitcast i64 %A to i64
+       %tmp2 = lshr i64 %B, 1
+       %tmp3 = sub i64 %tmp, %tmp2
+       ret i64 %tmp3
 }
 
+define i32 @f1(i64 %x, i64 %y) {
+; CHECK: f1
+; CHECK: lsl{{.*}}r2
+       %a = shl i64 %x, %y
+       %b = trunc i64 %a to i32
+       ret i32 %b
+}
+
+define i32 @f2(i64 %x, i64 %y) {
+; CHECK: f2
+; CHECK:      lsr{{.*}}r2
+; CHECK-NEXT: rsb     r3, r2, #32
+; CHECK-NEXT: sub     r2, r2, #32
+; CHECK-NEXT: cmp     r2, #0
+; CHECK-NEXT: orr     r0, r0, r1, lsl r3
+; CHECK-NEXT: asrge   r0, r1, r2
+       %a = ashr i64 %x, %y
+       %b = trunc i64 %a to i32
+       ret i32 %b
+}
+
+define i32 @f3(i64 %x, i64 %y) {
+; CHECK: f3
+; CHECK:      lsr{{.*}}r2
+; CHECK-NEXT: rsb     r3, r2, #32
+; CHECK-NEXT: sub     r2, r2, #32
+; CHECK-NEXT: cmp     r2, #0
+; CHECK-NEXT: orr     r0, r0, r1, lsl r3
+; CHECK-NEXT: lsrge   r0, r1, r2
+       %a = lshr i64 %x, %y
+       %b = trunc i64 %a to i32
+       ret i32 %b
+}