-; RUN: llc < %s -march=arm -mattr=+v6 | \
-; RUN: grep pkhbt | count 5
-; RUN: llc < %s -march=arm -mattr=+v6 | \
-; RUN: grep pkhtb | count 4
+; RUN: llc < %s -march=arm -mattr=+v6 | FileCheck %s
+; CHECK: test1
+; CHECK: pkhbt r0, r0, r1, lsl #16
define i32 @test1(i32 %X, i32 %Y) {
%tmp1 = and i32 %X, 65535 ; <i32> [#uses=1]
%tmp4 = shl i32 %Y, 16 ; <i32> [#uses=1]
ret i32 %tmp5
}
+; CHECK: test1a
+; CHECK: pkhbt r0, r0, r1, lsl #16
define i32 @test1a(i32 %X, i32 %Y) {
%tmp19 = and i32 %X, 65535 ; <i32> [#uses=1]
%tmp37 = shl i32 %Y, 16 ; <i32> [#uses=1]
ret i32 %tmp5
}
+; CHECK: test2
+; CHECK: pkhbt r0, r0, r1, lsl #12
define i32 @test2(i32 %X, i32 %Y) {
%tmp1 = and i32 %X, 65535 ; <i32> [#uses=1]
%tmp3 = shl i32 %Y, 12 ; <i32> [#uses=1]
ret i32 %tmp57
}
+; CHECK: test3
+; CHECK: pkhbt r0, r0, r1, lsl #18
define i32 @test3(i32 %X, i32 %Y) {
%tmp19 = and i32 %X, 65535 ; <i32> [#uses=1]
%tmp37 = shl i32 %Y, 18 ; <i32> [#uses=1]
ret i32 %tmp5
}
+; CHECK: test4
+; CHECK: pkhbt r0, r0, r1
define i32 @test4(i32 %X, i32 %Y) {
%tmp1 = and i32 %X, 65535 ; <i32> [#uses=1]
%tmp3 = and i32 %Y, -65536 ; <i32> [#uses=1]
ret i32 %tmp46
}
+; CHECK: test5
+; CHECK: pkhtb r0, r0, r1, asr #16
define i32 @test5(i32 %X, i32 %Y) {
%tmp17 = and i32 %X, -65536 ; <i32> [#uses=1]
%tmp2 = bitcast i32 %Y to i32 ; <i32> [#uses=1]
ret i32 %tmp5
}
+; CHECK: test5a
+; CHECK: pkhtb r0, r0, r1, asr #16
define i32 @test5a(i32 %X, i32 %Y) {
%tmp110 = and i32 %X, -65536 ; <i32> [#uses=1]
%tmp37 = lshr i32 %Y, 16 ; <i32> [#uses=1]
ret i32 %tmp5
}
+; CHECK: test6
+; CHECK: pkhtb r0, r0, r1, asr #12
define i32 @test6(i32 %X, i32 %Y) {
%tmp1 = and i32 %X, -65536 ; <i32> [#uses=1]
%tmp37 = lshr i32 %Y, 12 ; <i32> [#uses=1]
ret i32 %tmp59
}
+; CHECK: test7
+; CHECK: pkhtb r0, r0, r1, asr #18
define i32 @test7(i32 %X, i32 %Y) {
%tmp1 = and i32 %X, -65536 ; <i32> [#uses=1]
%tmp3 = ashr i32 %Y, 18 ; <i32> [#uses=1]
%tmp57 = or i32 %tmp4, %tmp1 ; <i32> [#uses=1]
ret i32 %tmp57
}
+
+; CHECK: test8
+; CHECK: pkhtb r0, r0, r1, asr #22
+define i32 @test8(i32 %X, i32 %Y) {
+ %tmp1 = and i32 %X, -65536
+ %tmp3 = lshr i32 %Y, 22
+ %tmp57 = or i32 %tmp3, %tmp1
+ ret i32 %tmp57
+}