Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
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Xamarin Public Jenkins (auto-signing)
2018-10-19 08:34:24 +00:00
parent 37fbf886a3
commit e19d552987
28702 changed files with 3868076 additions and 803 deletions

32
external/llvm/test/CodeGen/ARM/rbit.ll vendored Normal file
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; 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
}