15 lines
323 B
LLVM
15 lines
323 B
LLVM
; RUN: llc -verify-machineinstrs < %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
|
|
}
|
|
|
|
declare i64 @llvm.read_register.i64(metadata) nounwind
|
|
|
|
!0 = !{!"r1\00"}
|