blob: 4ea61f386c063c1a15e0634576ca58cc58a40b3e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm
; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE
; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | \
; RUN: grep smulbt | wc -l | grep 1
; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | \
; RUN: grep smultt | wc -l | grep 1
; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | \
; RUN: grep smlabt | wc -l | grep 1
%x = weak global short 0
%y = weak global short 0
int %f1(int %y) {
%tmp = load short* %x
%tmp1 = add short %tmp, 2
%tmp2 = cast short %tmp1 to int
%tmp3 = shr int %y, ubyte 16
%tmp4 = mul int %tmp2, %tmp3
ret int %tmp4
}
int %f2(int %x, int %y) {
%tmp1 = shr int %x, ubyte 16
%tmp3 = shr int %y, ubyte 16
%tmp4 = mul int %tmp3, %tmp1
ret int %tmp4
}
int %f3(int %a, short %x, int %y) {
%tmp = cast short %x to int
%tmp2 = shr int %y, ubyte 16
%tmp3 = mul int %tmp2, %tmp
%tmp5 = add int %tmp3, %a
ret int %tmp5
}
|
