Page MenuHomePhabricator
Differential D59260 Diff 190273 llvm/test/CodeGen/AArch64/arm64-memcpy-inline.ll

Changeset View

Standalone View

View Options

llvm/test/CodeGen/AArch64/arm64-memcpy-inline.ll

Show All 10 Lines
@.str4 = private unnamed_addr constant [18 x i8] c"DHRYSTONE PROGR \00", align 1 @.str4 = private unnamed_addr constant [18 x i8] c"DHRYSTONE PROGR \00", align 1
@.str5 = private unnamed_addr constant [7 x i8] c"DHRYST\00", align 1 @.str5 = private unnamed_addr constant [7 x i8] c"DHRYST\00", align 1
@.str6 = private unnamed_addr constant [14 x i8] c"/tmp/rmXXXXXX\00", align 1 @.str6 = private unnamed_addr constant [14 x i8] c"/tmp/rmXXXXXX\00", align 1
@spool.splbuf = internal global [512 x i8] zeroinitializer, align 16 @spool.splbuf = internal global [512 x i8] zeroinitializer, align 16
define i32 @t0() { define i32 @t0() {
entry: entry:
; CHECK-LABEL: t0: ; CHECK-LABEL: t0:
; CHECK: ldur [[REG0:w[0-9]+]], [x[[BASEREG:[0-9]+]], #7] ; CHECK-DAG: ldur [[REG0:w[0-9]+]], [x[[BASEREG:[0-9]+]], #7]
; CHECK: stur [[REG0]], [x[[BASEREG2:[0-9]+]], #7] ; CHECK-DAG: stur [[REG0]], [x[[BASEREG2:[0-9]+]], #7]
; CHECK: ldr [[REG2:x[0-9]+]], ; CHECK-DAG: ldr [[REG2:x[0-9]+]],
; CHECK: str [[REG2]], ; CHECK-DAG: str [[REG2]],
call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 8 getelementptr inbounds (%struct.x, %struct.x* @dst, i32 0, i32 0), i8* align 8 getelementptr inbounds (%struct.x, %struct.x* @src, i32 0, i32 0), i32 11, i1 false) call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 8 getelementptr inbounds (%struct.x, %struct.x* @dst, i32 0, i32 0), i8* align 8 getelementptr inbounds (%struct.x, %struct.x* @src, i32 0, i32 0), i32 11, i1 false)
ret i32 0 ret i32 0
} }
define void @t1(i8* nocapture %C) nounwind { define void @t1(i8* nocapture %C) nounwind {
entry: entry:
; CHECK-LABEL: t1: ; CHECK-LABEL: t1:
; CHECK: ldr [[DEST:q[0-9]+]], [x[[BASEREG]]] ; CHECK: ldr [[DEST:q[0-9]+]], [x[[BASEREG]]]
▲ Show 20 Lines • Show All 49 Lines • ▼ Show 20 Lines
; CHECK: str [[REG8]], [x0] ; CHECK: str [[REG8]], [x0]
tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %C, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str5, i64 0, i64 0), i64 7, i1 false) tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %C, i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str5, i64 0, i64 0), i64 7, i1 false)
ret void ret void
} }
define void @t6() nounwind { define void @t6() nounwind {
entry: entry:
; CHECK-LABEL: t6: ; CHECK-LABEL: t6:
; CHECK: ldur [[REG9:x[0-9]+]], [x{{[0-9]+}}, #6] ; CHECK-DAG: ldur [[REG9:x[0-9]+]], [x{{[0-9]+}}, #6]
; CHECK: stur [[REG9]], [x{{[0-9]+}}, #6] ; CHECK-DAG: stur [[REG9]], [x{{[0-9]+}}, #6]
; CHECK: ldr ; CHECK-DAG: ldr
; CHECK: str ; CHECK-DAG: str
call void @llvm.memcpy.p0i8.p0i8.i64(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @spool.splbuf, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str6, i64 0, i64 0), i64 14, i1 false) call void @llvm.memcpy.p0i8.p0i8.i64(i8* getelementptr inbounds ([512 x i8], [512 x i8]* @spool.splbuf, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str6, i64 0, i64 0), i64 14, i1 false)
ret void ret void
} }
%struct.Foo = type { i32, i32, i32, i32 } %struct.Foo = type { i32, i32, i32, i32 }
define void @t7(%struct.Foo* nocapture %a, %struct.Foo* nocapture %b) nounwind { define void @t7(%struct.Foo* nocapture %a, %struct.Foo* nocapture %b) nounwind {
entry: entry:
Show All 11 Lines