diff options
Diffstat (limited to 'test/CodeGen/ARM/fast-isel-intrinsic.ll')
| -rw-r--r-- | test/CodeGen/ARM/fast-isel-intrinsic.ll | 116 |
1 files changed, 113 insertions, 3 deletions
diff --git a/test/CodeGen/ARM/fast-isel-intrinsic.ll b/test/CodeGen/ARM/fast-isel-intrinsic.ll index b73fcef..48105dd 100644 --- a/test/CodeGen/ARM/fast-isel-intrinsic.ll +++ b/test/CodeGen/ARM/fast-isel-intrinsic.ll @@ -35,7 +35,7 @@ define void @t1() nounwind ssp { ; THUMB-LONG: movt r3, :upper16:L_memset$non_lazy_ptr ; THUMB-LONG: ldr r3, [r3] ; THUMB-LONG: blx r3 - call void @llvm.memset.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @message1, i32 0, i32 5), i8 64, i32 10, i32 1, i1 false) + call void @llvm.memset.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @message1, i32 0, i32 5), i8 64, i32 10, i32 4, i1 false) ret void } @@ -73,7 +73,7 @@ define void @t2() nounwind ssp { ; THUMB-LONG: movt r3, :upper16:L_memcpy$non_lazy_ptr ; THUMB-LONG: ldr r3, [r3] ; THUMB-LONG: blx r3 - call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 17, i32 1, i1 false) + call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 17, i32 4, i1 false) ret void } @@ -125,6 +125,7 @@ define void @t4() nounwind ssp { ; ARM: ldrh r1, [r0, #24] ; ARM: strh r1, [r0, #12] ; ARM: bx lr +; THUMB: t4 ; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr ; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr ; THUMB: ldr r0, [r0] @@ -135,8 +136,117 @@ define void @t4() nounwind ssp { ; THUMB: ldrh r1, [r0, #24] ; THUMB: strh r1, [r0, #12] ; THUMB: bx lr - call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 10, i32 1, i1 false) + call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 10, i32 4, i1 false) ret void } declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind + +define void @t5() nounwind ssp { +; ARM: t5 +; ARM: movw r0, :lower16:L_temp$non_lazy_ptr +; ARM: movt r0, :upper16:L_temp$non_lazy_ptr +; ARM: ldr r0, [r0] +; ARM: ldrh r1, [r0, #16] +; ARM: strh r1, [r0, #4] +; ARM: ldrh r1, [r0, #18] +; ARM: strh r1, [r0, #6] +; ARM: ldrh r1, [r0, #20] +; ARM: strh r1, [r0, #8] +; ARM: ldrh r1, [r0, #22] +; ARM: strh r1, [r0, #10] +; ARM: ldrh r1, [r0, #24] +; ARM: strh r1, [r0, #12] +; ARM: bx lr +; THUMB: t5 +; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr +; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr +; THUMB: ldr r0, [r0] +; THUMB: ldrh r1, [r0, #16] +; THUMB: strh r1, [r0, #4] +; THUMB: ldrh r1, [r0, #18] +; THUMB: strh r1, [r0, #6] +; THUMB: ldrh r1, [r0, #20] +; THUMB: strh r1, [r0, #8] +; THUMB: ldrh r1, [r0, #22] +; THUMB: strh r1, [r0, #10] +; THUMB: ldrh r1, [r0, #24] +; THUMB: strh r1, [r0, #12] +; THUMB: bx lr + call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 10, i32 2, i1 false) + ret void +} + +define void @t6() nounwind ssp { +; ARM: t6 +; ARM: movw r0, :lower16:L_temp$non_lazy_ptr +; ARM: movt r0, :upper16:L_temp$non_lazy_ptr +; ARM: ldr r0, [r0] +; ARM: ldrb r1, [r0, #16] +; ARM: strb r1, [r0, #4] +; ARM: ldrb r1, [r0, #17] +; ARM: strb r1, [r0, #5] +; ARM: ldrb r1, [r0, #18] +; ARM: strb r1, [r0, #6] +; ARM: ldrb r1, [r0, #19] +; ARM: strb r1, [r0, #7] +; ARM: ldrb r1, [r0, #20] +; ARM: strb r1, [r0, #8] +; ARM: ldrb r1, [r0, #21] +; ARM: strb r1, [r0, #9] +; ARM: ldrb r1, [r0, #22] +; ARM: strb r1, [r0, #10] +; ARM: ldrb r1, [r0, #23] +; ARM: strb r1, [r0, #11] +; ARM: ldrb r1, [r0, #24] +; ARM: strb r1, [r0, #12] +; ARM: ldrb r1, [r0, #25] +; ARM: strb r1, [r0, #13] +; ARM: bx lr +; THUMB: t6 +; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr +; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr +; THUMB: ldr r0, [r0] +; THUMB: ldrb r1, [r0, #16] +; THUMB: strb r1, [r0, #4] +; THUMB: ldrb r1, [r0, #17] +; THUMB: strb r1, [r0, #5] +; THUMB: ldrb r1, [r0, #18] +; THUMB: strb r1, [r0, #6] +; THUMB: ldrb r1, [r0, #19] +; THUMB: strb r1, [r0, #7] +; THUMB: ldrb r1, [r0, #20] +; THUMB: strb r1, [r0, #8] +; THUMB: ldrb r1, [r0, #21] +; THUMB: strb r1, [r0, #9] +; THUMB: ldrb r1, [r0, #22] +; THUMB: strb r1, [r0, #10] +; THUMB: ldrb r1, [r0, #23] +; THUMB: strb r1, [r0, #11] +; THUMB: ldrb r1, [r0, #24] +; THUMB: strb r1, [r0, #12] +; THUMB: ldrb r1, [r0, #25] +; THUMB: strb r1, [r0, #13] +; THUMB: bx lr + call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 10, i32 1, i1 false) + ret void +} + +; rdar://13202135 +define void @t7() nounwind ssp { +; Just make sure this doesn't assert when we have an odd length and an alignment of 2. + call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 4), i8* getelementptr inbounds ([60 x i8]* @temp, i32 0, i32 16), i32 3, i32 2, i1 false) + ret void +} + +define i32 @t8(i32 %x) nounwind { +entry: +; ARM: t8 +; ARM-NOT: FastISel missed call: %expval = call i32 @llvm.expect.i32(i32 %x, i32 1) +; THUMB: t8 +; THUMB-NOT: FastISel missed call: %expval = call i32 @llvm.expect.i32(i32 %x, i32 1) + %expval = call i32 @llvm.expect.i32(i32 %x, i32 1) + ret i32 %expval +} + +declare i32 @llvm.expect.i32(i32, i32) nounwind readnone |
