-; RUN: llvm-as < %s | llc -march=arm &&
-; RUN: llvm-as < %s | llc -march=arm | grep "mov r1, #0" | wc -l | grep 4 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "mov r0, #1" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep ".word.*2147483647" | wc -l | grep 2 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "mov r0, #-2147483648" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep ".word.*4294967295" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "adds" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "adcs" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "subs" | wc -l | grep 1 &&
-; RUN: llvm-as < %s | llc -march=arm | grep "sbcs" | wc -l | grep 1
+; RUN: llc < %s -march=arm | FileCheck %s
-long %f1() {
+define i64 @f1() {
+; CHECK: f1:
entry:
- ret long 0
+ ret i64 0
}
-long %f2() {
+define i64 @f2() {
+; CHECK: f2:
entry:
- ret long 1
+ ret i64 1
}
-long %f3() {
+define i64 @f3() {
+; CHECK: f3:
+; CHECK: mvn r0, #2, 2
entry:
- ret long 2147483647
+ ret i64 2147483647
}
-long %f4() {
+define i64 @f4() {
+; CHECK: f4:
+; CHECK: mov r0, #2, 2
entry:
- ret long 2147483648
+ ret i64 2147483648
}
-long %f5() {
+define i64 @f5() {
+; CHECK: f5:
+; CHECK: mvn r0, #0
+; CHECK: mvn r1, #2, 2
entry:
- ret long 9223372036854775807
+ ret i64 9223372036854775807
}
-ulong %f6(ulong %x, ulong %y) {
+define i64 @f6(i64 %x, i64 %y) {
+; CHECK: f6:
+; CHECK: adds
+; CHECK: adc
entry:
- %tmp1 = add ulong %y, 1
- ret ulong %tmp1
+ %tmp1 = add i64 %y, 1 ; <i64> [#uses=1]
+ ret i64 %tmp1
}
-void %f7() {
+define void @f7() {
+; CHECK: f7:
entry:
- %tmp = call long %f8()
- ret void
+ %tmp = call i64 @f8( ) ; <i64> [#uses=0]
+ ret void
}
-declare long %f8()
-long %f9(long %a, long %b) {
+declare i64 @f8()
+
+define i64 @f9(i64 %a, i64 %b) {
+; CHECK: f9:
+; CHECK: subs r
+; CHECK: sbc
+entry:
+ %tmp = sub i64 %a, %b ; <i64> [#uses=1]
+ ret i64 %tmp
+}
+
+define i64 @f(i32 %a, i32 %b) {
+; CHECK: f:
+; CHECK: smull
+entry:
+ %tmp = sext i32 %a to i64 ; <i64> [#uses=1]
+ %tmp1 = sext i32 %b to i64 ; <i64> [#uses=1]
+ %tmp2 = mul i64 %tmp1, %tmp ; <i64> [#uses=1]
+ ret i64 %tmp2
+}
+
+define i64 @g(i32 %a, i32 %b) {
+; CHECK: g:
+; CHECK: umull
+entry:
+ %tmp = zext i32 %a to i64 ; <i64> [#uses=1]
+ %tmp1 = zext i32 %b to i64 ; <i64> [#uses=1]
+ %tmp2 = mul i64 %tmp1, %tmp ; <i64> [#uses=1]
+ ret i64 %tmp2
+}
+
+define i64 @f10() {
+; CHECK: f10:
entry:
- %tmp = sub long %a, %b
- ret long %tmp
+ %a = alloca i64, align 8 ; <i64*> [#uses=1]
+ %retval = load i64* %a ; <i64> [#uses=1]
+ ret i64 %retval
}