llvm/test/CodeGen/ARM/load.ll
Rafael Espindola 82c678b83c implement LDRB, LDRSB, LDRH and LDRSH
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30976 91177308-0d34-0410-b5e6-96231b3b80d8
2006-10-16 17:17:22 +00:00

34 lines
806 B
LLVM

; RUN: llvm-as < %s | llc -march=arm &&
; RUN: llvm-as < %s | llc -march=arm | grep ldrsb &&
; RUN: llvm-as < %s | llc -march=arm | grep ldrb &&
; RUN: llvm-as < %s | llc -march=arm | grep ldrsh &&
; RUN: llvm-as < %s | llc -march=arm | grep ldrh
int %f1(sbyte* %p) {
entry:
%tmp = load sbyte* %p ; <sbyte> [#uses=1]
%tmp = cast sbyte %tmp to int ; <int> [#uses=1]
ret int %tmp
}
int %f2(ubyte* %p) {
entry:
%tmp = load ubyte* %p ; <sbyte> [#uses=1]
%tmp = cast ubyte %tmp to int ; <int> [#uses=1]
ret int %tmp
}
int %f3(short* %p) {
entry:
%tmp = load short* %p ; <sbyte> [#uses=1]
%tmp = cast short %tmp to int ; <int> [#uses=1]
ret int %tmp
}
int %f4(ushort* %p) {
entry:
%tmp = load ushort* %p ; <sbyte> [#uses=1]
%tmp = cast ushort %tmp to int ; <int> [#uses=1]
ret int %tmp
}