linux-packaging-mono/external/llvm/test/CodeGen/PowerPC/no-ext-with-count-zeros.ll
Xamarin Public Jenkins (auto-signing) 64ac736ec5 Imported Upstream version 6.0.0.172
Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
2019-04-12 14:10:50 +00:00

55 lines
1.2 KiB
LLVM

; 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)