-; XFAIL: *
-; RUN: llvm-as < %s | llc | grep lrvr | count 2
-; RUN: llvm-as < %s | llc | grep lrvgr | count 1
-; RUN: llvm-as < %s | llc | grep lrvh | count 1
-; RUN: llvm-as < %s | llc | grep {lrv.%} | count 1
-; RUN: llvm-as < %s | llc | grep {lrvg.%} | count 1
+; RUN: llc < %s | FileCheck %s
target datalayout = "E-p:64:64:64-i8:8:16-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-a0:16:16"
}
define i32 @foo2(i32 zeroext %a) zeroext {
+; CHECK: foo2:
+; CHECK: lrvr %r1, %r2
%res = tail call i32 @llvm.bswap.i32(i32 %a)
ret i32 %res
}
define i64 @foo3(i64 %a) zeroext {
+; CHECK: foo3:
+; CHECK: lrvgr %r2, %r2
%res = tail call i64 @llvm.bswap.i64(i64 %a)
ret i64 %res
}
}
define i32 @foo5(i32* %b) zeroext {
+; CHECK: foo5:
+; CHECK: lrv %r1, 0(%r2)
%a = load i32* %b
%res = tail call i32 @llvm.bswap.i32(i32 %a)
ret i32 %res
}
define i64 @foo6(i64* %b) {
+; CHECK: foo6:
+; CHECK: lrvg %r2, 0(%r2)
%a = load i64* %b
%res = tail call i64 @llvm.bswap.i64(i64 %a)
ret i64 %res
}
+define void @foo7(i16 %a, i16* %b) {
+ %res = tail call i16 @llvm.bswap.i16(i16 %a)
+ store i16 %res, i16* %b
+ ret void
+}
+
+define void @foo8(i32 %a, i32* %b) {
+; CHECK: foo8:
+; CHECK: strv %r2, 0(%r3)
+ %res = tail call i32 @llvm.bswap.i32(i32 %a)
+ store i32 %res, i32* %b
+ ret void
+}
+
+define void @foo9(i64 %a, i64* %b) {
+; CHECK: foo9:
+; CHECK: strvg %r2, 0(%r3)
+ %res = tail call i64 @llvm.bswap.i64(i64 %a)
+ store i64 %res, i64* %b
+ ret void
+}
+
declare i16 @llvm.bswap.i16(i16) nounwind readnone
declare i32 @llvm.bswap.i32(i32) nounwind readnone
declare i64 @llvm.bswap.i64(i64) nounwind readnone