Two sets of changes. Sorry they are intermingled.

[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 027c7c59a75dd19d39b2a15d4a1eb6b0d6e40c34..5e4f5730f8d21ae38b44db3bc1324cf0fd8df3f5 100644 (file)
--- a/test/CodeGen/ARM/long_shift.ll
+++ b/test/CodeGen/ARM/long_shift.ll
@@ -2,7 +2,10 @@
 
 define i64 @f0(i64 %A, i64 %B) {
 ; CHECK: f0
-; CHECK rrx
+; 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
@@ -11,7 +14,7 @@ define i64 @f0(i64 %A, i64 %B) {
 
 define i32 @f1(i64 %x, i64 %y) {
 ; CHECK: f1
-; CHECK: __ashldi3
+; CHECK: lsl{{.*}}r2
        %a = shl i64 %x, %y
        %b = trunc i64 %a to i32
        ret i32 %b
@@ -19,7 +22,11 @@ define i32 @f1(i64 %x, i64 %y) {
 
 define i32 @f2(i64 %x, i64 %y) {
 ; CHECK: f2
-; CHECK: __ashrdi3
+; CHECK:      lsr{{.*}}r2
+; CHECK-NEXT: rsb     r3, r2, #32
+; CHECK-NEXT: subs    r2, r2, #32
+; CHECK-NEXT: orr     r0, r0, r1, lsl r3
+; CHECK-NEXT: movge   r0, r1, asr r2
        %a = ashr i64 %x, %y
        %b = trunc i64 %a to i32
        ret i32 %b
@@ -27,7 +34,11 @@ define i32 @f2(i64 %x, i64 %y) {
 
 define i32 @f3(i64 %x, i64 %y) {
 ; CHECK: f3
-; CHECK: __lshrdi3
+; CHECK:      lsr{{.*}}r2
+; CHECK-NEXT: rsb     r3, r2, #32
+; CHECK-NEXT: subs    r2, r2, #32
+; CHECK-NEXT: orr     r0, r0, r1, lsl r3
+; CHECK-NEXT: movge   r0, r1, lsr r2
        %a = lshr i64 %x, %y
        %b = trunc i64 %a to i32
        ret i32 %b