-; RUN: llc < %s -march=arm -asm-verbose | \
-; RUN: grep -- {-2147483648} | count 3
-; RUN: llc < %s -march=arm | grep mvn | count 3
-; RUN: llc < %s -march=arm | grep adds | count 1
-; RUN: llc < %s -march=arm | grep adc | count 1
-; RUN: llc < %s -march=arm | grep {subs } | count 1
-; RUN: llc < %s -march=arm | grep sbc | count 1
-; RUN: llc < %s -march=arm | \
-; RUN: grep smull | count 1
-; RUN: llc < %s -march=arm | \
-; RUN: grep umull | count 1
+; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
define i64 @f1() {
+; CHECK-LABEL: f1:
entry:
ret i64 0
}
define i64 @f2() {
+; CHECK-LABEL: f2:
entry:
ret i64 1
}
define i64 @f3() {
+; CHECK-LABEL: f3:
+; CHECK: mvn r0, #-2147483648
entry:
ret i64 2147483647
}
define i64 @f4() {
+; CHECK-LABEL: f4:
+; CHECK: mov r0, #-2147483648
entry:
ret i64 2147483648
}
define i64 @f5() {
+; CHECK-LABEL: f5:
+; CHECK: mvn r0, #0
+; CHECK: mvn r1, #-2147483648
entry:
ret i64 9223372036854775807
}
define i64 @f6(i64 %x, i64 %y) {
+; CHECK-LABEL: f6:
+; CHECK: adds
+; CHECK: adc
entry:
%tmp1 = add i64 %y, 1 ; <i64> [#uses=1]
ret i64 %tmp1
}
define void @f7() {
+; CHECK-LABEL: f7:
entry:
%tmp = call i64 @f8( ) ; <i64> [#uses=0]
ret void
declare i64 @f8()
define i64 @f9(i64 %a, i64 %b) {
+; CHECK-LABEL: 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-LABEL: f:
+; CHECK: smull
entry:
%tmp = sext i32 %a to i64 ; <i64> [#uses=1]
%tmp1 = sext i32 %b to i64 ; <i64> [#uses=1]
}
define i64 @g(i32 %a, i32 %b) {
+; CHECK-LABEL: g:
+; CHECK: umull
entry:
%tmp = zext i32 %a to i64 ; <i64> [#uses=1]
%tmp1 = zext i32 %b to i64 ; <i64> [#uses=1]
}
define i64 @f10() {
+; CHECK-LABEL: f10:
entry:
%a = alloca i64, align 8 ; <i64*> [#uses=1]
- %retval = load i64* %a ; <i64> [#uses=1]
+ %retval = load i64, i64* %a ; <i64> [#uses=1]
ret i64 %retval
}
-