llvm-project/llvm/test/CodeGen/PowerPC/named-reg-alloc-r1-64.ll

19 lines
474 B
LLVM

; RUN: llc < %s -mtriple=powerpc64-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-DARWIN
; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu 2>&1 | FileCheck %s
define i64 @get_reg() nounwind {
entry:
%reg = call i64 @llvm.read_register.i64(metadata !0)
ret i64 %reg
; CHECK-LABEL: @get_reg
; CHECK: mr 3, 1
; CHECK-DARWIN-LABEL: @get_reg
; CHECK-DARWIN: mr r3, r1
}
declare i64 @llvm.read_register.i64(metadata) nounwind
!0 = metadata !{metadata !"r1\00"}