diff options
Diffstat (limited to 'test/CodeGen/ARM/memcpy-inline.ll')
| -rw-r--r-- | test/CodeGen/ARM/memcpy-inline.ll | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/test/CodeGen/ARM/memcpy-inline.ll b/test/CodeGen/ARM/memcpy-inline.ll index 946c63ed40c8..84ce4a7f0e79 100644 --- a/test/CodeGen/ARM/memcpy-inline.ll +++ b/test/CodeGen/ARM/memcpy-inline.ll @@ -1,5 +1,5 @@ ; RUN: llc < %s -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -pre-RA-sched=source -disable-post-ra | FileCheck %s - +; RUN: llc < %s -mtriple=thumbv6m-apple-ios -mcpu=cortex-m0 -pre-RA-sched=source -disable-post-ra | FileCheck %s -check-prefix=CHECK-T1 %struct.x = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 } @src = external global %struct.x @@ -17,7 +17,12 @@ define i32 @t0() { entry: ; CHECK-LABEL: t0: ; CHECK: vldr [[REG1:d[0-9]+]], -; CHECK: vstr [[REG1]], +; CHECK: vstr [[REG1]], +; CHECK-T1-LABEL: t0: +; CHECK-T1: ldrb [[TREG1:r[0-9]]], +; CHECK-T1: strb [[TREG1]], +; CHECK-T1: ldrh [[TREG2:r[0-9]]], +; CHECK-T1: strh [[TREG2]] call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds (%struct.x* @dst, i32 0, i32 0), i8* getelementptr inbounds (%struct.x* @src, i32 0, i32 0), i32 11, i32 8, i1 false) ret i32 0 } @@ -38,7 +43,8 @@ entry: define void @t2(i8* nocapture %C) nounwind { entry: ; CHECK-LABEL: t2: -; CHECK: ldr [[REG2:r[0-9]+]], [r1, #32] +; CHECK: movw [[REG2:r[0-9]+]], #16716 +; CHECK: movt [[REG2:r[0-9]+]], #72 ; CHECK: str [[REG2]], [r0, #32] ; CHECK: vld1.8 {d{{[0-9]+}}, d{{[0-9]+}}}, [r1] ; CHECK: vst1.8 {d{{[0-9]+}}, d{{[0-9]+}}}, [r0] @@ -79,8 +85,14 @@ entry: ; CHECK: strb [[REG5]], [r0, #6] ; CHECK: movw [[REG6:r[0-9]+]], #21587 ; CHECK: strh [[REG6]], [r0, #4] -; CHECK: ldr [[REG7:r[0-9]+]], +; CHECK: movw [[REG7:r[0-9]+]], #18500 +; CHECK: movt [[REG7:r[0-9]+]], #22866 ; CHECK: str [[REG7]] +; CHECK-T1-LABEL: t5: +; CHECK-T1: movs [[TREG3:r[0-9]]], +; CHECK-T1: strb [[TREG3]], +; CHECK-T1: movs [[TREG4:r[0-9]]], +; CHECK-T1: strb [[TREG4]], tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %C, i8* getelementptr inbounds ([7 x i8]* @.str5, i64 0, i64 0), i64 7, i32 1, i1 false) ret void } @@ -88,12 +100,17 @@ entry: define void @t6() nounwind { entry: ; CHECK-LABEL: t6: -; CHECK: vld1.8 {[[REG8:d[0-9]+]]}, [r0] -; CHECK: vstr [[REG8]], [r1] +; CHECK: vld1.8 {[[REG9:d[0-9]+]]}, [r0] +; CHECK: vstr [[REG9]], [r1] ; CHECK: adds r1, #6 ; CHECK: adds r0, #6 ; CHECK: vld1.8 ; CHECK: vst1.16 +; CHECK-T1-LABEL: t6: +; CHECK-T1: movs [[TREG5:r[0-9]]], +; CHECK-T1: strh [[TREG5]], +; CHECK-T1: ldr [[TREG6:r[0-9]]], +; CHECK-T1: str [[TREG6]] call void @llvm.memcpy.p0i8.p0i8.i64(i8* getelementptr inbounds ([512 x i8]* @spool.splbuf, i64 0, i64 0), i8* getelementptr inbounds ([14 x i8]* @.str6, i64 0, i64 0), i64 14, i32 1, i1 false) ret void } @@ -102,9 +119,12 @@ entry: define void @t7(%struct.Foo* nocapture %a, %struct.Foo* nocapture %b) nounwind { entry: -; CHECK: t7 +; CHECK-LABEL: t7: ; CHECK: vld1.32 ; CHECK: vst1.32 +; CHECK-T1-LABEL: t7: +; CHECK-T1: ldr +; CHECK-T1: str %0 = bitcast %struct.Foo* %a to i8* %1 = bitcast %struct.Foo* %b to i8* tail call void @llvm.memcpy.p0i8.p0i8.i32(i8* %0, i8* %1, i32 16, i32 4, i1 false) |