ARM: fix @llvm.convert.from.fp16 on softfloat targets.

[oota-llvm.git] / test / CodeGen / ARM / memfunc.ll

diff --git a/test/CodeGen/ARM/memfunc.ll b/test/CodeGen/ARM/memfunc.ll
index 1b410103e211b33aa949f4004733509c5c05a017..8d3800b43c14172044943f31e04cfbd8f7d0723f 100644 (file)
--- a/test/CodeGen/ARM/memfunc.ll
+++ b/test/CodeGen/ARM/memfunc.ll
@@ -1,13 +1,33 @@
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm
+; RUN: llc < %s -mtriple=armv7-apple-ios -o - | FileCheck %s
+; RUN: llc < %s -mtriple=thumbv7m-none-macho -o - | FileCheck %s --check-prefix=DARWIN
+; RUN: llc < %s -mtriple=arm-none-eabi -o - | FileCheck --check-prefix=EABI %s
+; RUN: llc < %s -mtriple=arm-none-eabihf -o - | FileCheck --check-prefix=EABI %s
 
-void %f() {
+@from = common global [500 x i32] zeroinitializer, align 4
+@to = common global [500 x i32] zeroinitializer, align 4
+
+define void @f() {
 entry:
-       call void %llvm.memmove.i32( sbyte* null, sbyte* null, uint 64, uint 0 )
-       call void %llvm.memcpy.i32( sbyte* null, sbyte* null, uint 64, uint 0 )
-       call void %llvm.memset.i32( sbyte* null, ubyte 64, uint 0, uint 0 )
-       unreachable
+
+        ; CHECK: memmove
+        ; EABI: __aeabi_memmove
+        call void @llvm.memmove.p0i8.p0i8.i32(i8* bitcast ([500 x i32]* @from to i8*), i8* bitcast ([500 x i32]* @to to i8*), i32 500, i32 0, i1 false)
+
+        ; CHECK: memcpy
+        ; EABI: __aeabi_memcpy
+        call void @llvm.memcpy.p0i8.p0i8.i32(i8* bitcast ([500 x i32]* @from to i8*), i8* bitcast ([500 x i32]* @to to i8*), i32 500, i32 0, i1 false)
+
+        ; EABI memset swaps arguments
+        ; CHECK: mov r1, #0
+        ; CHECK: memset
+        ; DARWIN: movs r1, #0
+        ; DARWIN: memset
+        ; EABI: mov r2, #0
+        ; EABI: __aeabi_memset
+        call void @llvm.memset.p0i8.i32(i8* bitcast ([500 x i32]* @from to i8*), i8 0, i32 500, i32 0, i1 false)
+        unreachable
 }
 
-declare void %llvm.memmove.i32(sbyte*, sbyte*, uint, uint)
-declare void %llvm.memcpy.i32(sbyte*, sbyte*, uint, uint)
-declare void %llvm.memset.i32(sbyte*, ubyte, uint, uint)
+declare void @llvm.memmove.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
+declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
+declare void @llvm.memset.p0i8.i32(i8* nocapture, i8, i32, i32, i1) nounwind