no-ext-with-count-zeros.ll
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; Function Attrs: nounwind readnone
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-unknown \
; RUN: -mcpu=pwr9 < %s | FileCheck %s
define signext i32 @ctw(i32 signext %a) {
entry:
%0 = tail call i32 @llvm.cttz.i32(i32 %a, i1 false)
ret i32 %0
; CHECK-LABEL: ctw
; CHECK: cnttzw 3, 3
; CHECK-NEXT: blr
}
; Function Attrs: nounwind readnone
declare i32 @llvm.cttz.i32(i32, i1)
; Function Attrs: nounwind readnone
define signext i32 @clw(i32 signext %a) {
entry:
%0 = tail call i32 @llvm.ctlz.i32(i32 %a, i1 false)
ret i32 %0
; CHECK-LABEL: clw
; CHECK: cntlzw 3, 3
; CHECK-NEXT: blr
}
; Function Attrs: nounwind readnone
declare i32 @llvm.ctlz.i32(i32, i1)
; Function Attrs: nounwind readnone
define i64 @ctd(i64 %a) {
entry:
%0 = tail call i64 @llvm.cttz.i64(i64 %a, i1 false)
ret i64 %0
; CHECK-LABEL: ctd
; CHECK: cnttzd 3, 3
; CHECK-NEXT: blr
}
; Function Attrs: nounwind readnone
declare i64 @llvm.cttz.i64(i64, i1)
; Function Attrs: nounwind readnone
define i64 @cld(i64 %a) {
entry:
%0 = tail call i64 @llvm.ctlz.i64(i64 %a, i1 false)
ret i64 %0
; CHECK-LABEL: cld
; CHECK: cntlzd 3, 3
; CHECK-NEXT: blr
}
; Function Attrs: nounwind readnone
declare i64 @llvm.ctlz.i64(i64, i1)