Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions

View File

@@ -1,32 +0,0 @@
; RUN: llc -mtriple=armv8-eabi %s -o - | FileCheck %s
; CHECK-LABEL: rbit
; CHECK: rbit r0, r0
define i32 @rbit(i32 %t) {
entry:
%rbit = call i32 @llvm.arm.rbit(i32 %t)
ret i32 %rbit
}
; CHECK-LABEL: rbit_constant
; CHECK: mov r0, #0
; CHECK-NOT: rbit
; CHECK: bx lr
define i32 @rbit_constant() {
entry:
%rbit.i = call i32 @llvm.arm.rbit(i32 0)
ret i32 %rbit.i
}
declare i32 @llvm.arm.rbit(i32)
declare i32 @llvm.bitreverse.i32(i32) readnone
; CHECK-LABEL: rbit_generic
; CHECK: rbit r0, r0
define i32 @rbit_generic(i32 %t) {
entry:
%rbit = call i32 @llvm.bitreverse.i32(i32 %t)
ret i32 %rbit
}