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; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
define i32 @f1(i8* %p) {
entry:
%tmp = load i8* %p ; <i8> [#uses=1]
%tmp1 = sext i8 %tmp to i32 ; <i32> [#uses=1]
ret i32 %tmp1
}
define i32 @f2(i8* %p) {
entry:
%tmp = load i8* %p ; <i8> [#uses=1]
%tmp2 = zext i8 %tmp to i32 ; <i32> [#uses=1]
ret i32 %tmp2
}
define i32 @f3(i16* %p) {
entry:
%tmp = load i16* %p ; <i16> [#uses=1]
%tmp3 = sext i16 %tmp to i32 ; <i32> [#uses=1]
ret i32 %tmp3
}
define i32 @f4(i16* %p) {
entry:
%tmp = load i16* %p ; <i16> [#uses=1]
%tmp4 = zext i16 %tmp to i32 ; <i32> [#uses=1]
ret i32 %tmp4
}
; CHECK: ldrsb
; CHECK: ldrb
; CHECK: ldrsh
; CHECK: ldrh
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