-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep ldrsb &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep ldrb &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep ldrsh &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm | grep ldrh
+; RUN: llc < %s -march=arm > %t
+; RUN: grep ldrsb %t
+; RUN: grep ldrb %t
+; RUN: grep ldrsh %t
+; RUN: grep ldrh %t
-int %f1(sbyte* %p) {
+
+define i32 @f1(i8* %p) {
entry:
- %tmp = load sbyte* %p ; <sbyte> [#uses=1]
- %tmp = cast sbyte %tmp to int ; <int> [#uses=1]
- ret int %tmp
+ %tmp = load i8* %p ; <i8> [#uses=1]
+ %tmp1 = sext i8 %tmp to i32 ; <i32> [#uses=1]
+ ret i32 %tmp1
}
-int %f2(ubyte* %p) {
+define i32 @f2(i8* %p) {
entry:
- %tmp = load ubyte* %p ; <sbyte> [#uses=1]
- %tmp = cast ubyte %tmp to int ; <int> [#uses=1]
- ret int %tmp
+ %tmp = load i8* %p ; <i8> [#uses=1]
+ %tmp2 = zext i8 %tmp to i32 ; <i32> [#uses=1]
+ ret i32 %tmp2
}
-int %f3(short* %p) {
+define i32 @f3(i16* %p) {
entry:
- %tmp = load short* %p ; <sbyte> [#uses=1]
- %tmp = cast short %tmp to int ; <int> [#uses=1]
- ret int %tmp
+ %tmp = load i16* %p ; <i16> [#uses=1]
+ %tmp3 = sext i16 %tmp to i32 ; <i32> [#uses=1]
+ ret i32 %tmp3
}
-int %f4(ushort* %p) {
+define i32 @f4(i16* %p) {
entry:
- %tmp = load ushort* %p ; <sbyte> [#uses=1]
- %tmp = cast ushort %tmp to int ; <int> [#uses=1]
- ret int %tmp
+ %tmp = load i16* %p ; <i16> [#uses=1]
+ %tmp4 = zext i16 %tmp to i32 ; <i32> [#uses=1]
+ ret i32 %tmp4
}