1 files changed, 110 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/fast-isel-intrinsic.ll b/test/CodeGen/ARM/fast-isel-intrinsic.ll
new file mode 100644
index 0000000..e6bdfa7
--- /dev/null
+++ b/test/CodeGen/ARM/fast-isel-intrinsic.ll
@@ -0,0 +1,110 @@
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios | FileCheck %s --check-prefix=ARM
+; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios | FileCheck %s --check-prefix=THUMB
+
+@message1 = global [60 x i8] c"The LLVM Compiler Infrastructure\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", align 1
+@temp = common global [60 x i8] zeroinitializer, align 1
+
+define void @t1() nounwind ssp {
+; ARM: t1
+; ARM: movw r0, :lower16:_message1
+; ARM: movt r0, :upper16:_message1
+; ARM: add r0, r0, #5
+; ARM: movw r1, #64
+; ARM: movw r2, #10
+; ARM: uxtb r1, r1
+; ARM: bl _memset
+; THUMB: t1
+; THUMB: movw r0, :lower16:_message1
+; THUMB: movt r0, :upper16:_message1
+; THUMB: adds r0, #5
+; THUMB: movs r1, #64
+; THUMB: movt r1, #0
+; THUMB: movs r2, #10
+; THUMB: movt r2, #0
+; THUMB: uxtb r1, r1
+; THUMB: bl _memset
+  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)
+  ret void
+}
+
+declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind
+
+define void @t2() nounwind ssp {
+; ARM: t2
+; ARM: movw r0, :lower16:L_temp$non_lazy_ptr
+; ARM: movt r0, :upper16:L_temp$non_lazy_ptr
+; ARM: ldr r0, [r0]
+; ARM: add r1, r0, #4
+; ARM: add r0, r0, #16
+; ARM: movw r2, #17
+; ARM: str r0, [sp]                @ 4-byte Spill
+; ARM: mov r0, r1
+; ARM: ldr r1, [sp]                @ 4-byte Reload
+; ARM: bl _memcpy
+; THUMB: t2
+; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr
+; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr
+; THUMB: ldr r0, [r0]
+; THUMB: adds r1, r0, #4
+; THUMB: adds r0, #16
+; THUMB: movs r2, #17
+; THUMB: movt r2, #0
+; THUMB: mov r0, r1
+; THUMB: bl _memcpy
+  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)
+  ret void
+}
+
+declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
+
+define void @t3() nounwind ssp {
+; ARM: t3
+; ARM: movw r0, :lower16:L_temp$non_lazy_ptr
+; ARM: movt r0, :upper16:L_temp$non_lazy_ptr
+; ARM: ldr r0, [r0]
+; ARM: add r1, r0, #4
+; ARM: add r0, r0, #16
+; ARM: movw r2, #10
+; ARM: mov r0, r1
+; ARM: bl _memmove
+; THUMB: t3
+; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr
+; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr
+; THUMB: ldr r0, [r0]
+; THUMB: adds r1, r0, #4
+; THUMB: adds r0, #16
+; THUMB: movs r2, #10
+; THUMB: movt r2, #0
+; THUMB: mov r0, r1
+; THUMB: bl _memmove
+  call void @llvm.memmove.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
+}
+
+define void @t4() nounwind ssp {
+; ARM: t4
+; ARM: movw r0, :lower16:L_temp$non_lazy_ptr
+; ARM: movt r0, :upper16:L_temp$non_lazy_ptr
+; ARM: ldr r0, [r0]
+; ARM: ldr r1, [r0, #16]
+; ARM: str r1, [r0, #4]
+; ARM: ldr r1, [r0, #20]
+; ARM: str r1, [r0, #8]
+; ARM: ldrh r1, [r0, #24]
+; ARM: strh r1, [r0, #12]
+; ARM: bx lr
+; THUMB: movw r0, :lower16:L_temp$non_lazy_ptr
+; THUMB: movt r0, :upper16:L_temp$non_lazy_ptr
+; THUMB: ldr r0, [r0]
+; THUMB: ldr r1, [r0, #16]
+; THUMB: str r1, [r0, #4]
+; THUMB: ldr r1, [r0, #20]
+; THUMB: str r1, [r0, #8]
+; 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)
+  ret void
+}
+
+declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind