; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s | |
define i32 @f1(i8* %p) { | |
entry: | |
%tmp = load i8, 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, 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, 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, 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 | |