-; RUN: llc -march=x86-64 < %s | FileCheck %s
+; RUN: llc -march=x86-64 -mcpu=corei7 < %s | FileCheck %s
declare i64 @llvm.ctpop.i64(i64) nounwind readnone
%cmp = icmp ugt i32 %cast, 1
%conv = zext i1 %cmp to i32
ret i32 %conv
-; CHECK: test1:
-; CHECK: leaq -1(%rdi)
+; CHECK-LABEL: test1:
+; CHECK: leaq -1([[A0:%rdi|%rcx]])
; CHECK-NEXT: testq
; CHECK-NEXT: setne
; CHECK: ret
define i32 @test2(i64 %x) nounwind readnone {
%count = tail call i64 @llvm.ctpop.i64(i64 %x)
- %cast = trunc i64 %count to i32
- %cmp = icmp ult i32 %cast, 2
+ %cmp = icmp ult i64 %count, 2
%conv = zext i1 %cmp to i32
ret i32 %conv
-; CHECK: test2:
-; CHECK: leaq -1(%rdi)
+; CHECK-LABEL: test2:
+; CHECK: leaq -1([[A0]])
; CHECK-NEXT: testq
; CHECK-NEXT: sete
; CHECK: ret
}
+define i32 @test3(i64 %x) nounwind readnone {
+ %count = tail call i64 @llvm.ctpop.i64(i64 %x)
+ %cast = trunc i64 %count to i6 ; Too small for 0-64
+ %cmp = icmp ult i6 %cast, 2
+ %conv = zext i1 %cmp to i32
+ ret i32 %conv
+; CHECK-LABEL: test3:
+; CHECK: cmpl $2
+; CHECK: ret
+}