You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
17 lines
962 B
17 lines
962 B
; RUN: llc -march=hexagon < %s | FileCheck %s
|
|
|
|
target triple = "hexagon"
|
|
|
|
;CHECK: [[REGH:r[0-9]]]:[[REGL:[0-9]]] = memd_locked
|
|
;CHECK: HIGH([[REGH]])
|
|
;CHECK: LOW(r[[REGL]])
|
|
define i32 @fred(i64* %free_list_ptr, i32** %item_ptr, i8** %free_item_ptr) nounwind {
|
|
entry:
|
|
%free_list_ptr.addr = alloca i64*, align 4
|
|
store i64* %free_list_ptr, i64** %free_list_ptr.addr, align 4
|
|
%0 = load i32*, i32** %item_ptr, align 4
|
|
%1 = call { i64, i32 } asm sideeffect "1: $0 = memd_locked($5)\0A\09 $1 = HIGH(${0:H}) \0A\09 $1 = add($1,#1) \0A\09 memw($6) = LOW(${0:L}) \0A\09 $0 = combine($7,$1) \0A\09 memd_locked($5,p0) = $0 \0A\09 if !p0 jump 1b\0A\09", "=&r,=&r,=*m,=*m,r,r,r,r,*m,*m,~{p0}"(i64** %free_list_ptr.addr, i8** %free_item_ptr, i64 0, i64* %free_list_ptr, i8** %free_item_ptr, i32* %0, i64** %free_list_ptr.addr, i8** %free_item_ptr) nounwind
|
|
%asmresult1 = extractvalue { i64, i32 } %1, 1
|
|
ret i32 %asmresult1
|
|
}
|