Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 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
}