blob: eb0cd3547bdad99729fb758e0ba3b69a9cadd0be [file] [log] [blame]
Tim Northover00ed9962014-03-29 10:18:08 +00001; RUN: llc -march=arm64 -mcpu=cyclone < %s | FileCheck %s
2
3; CHECK: foo
4; CHECK: ldr w[[REG:[0-9]+]], [x19, #264]
5; CHECK: str w[[REG]], [x19, #132]
6; CHECK: ldr w{{[0-9]+}}, [x19, #264]
7
8define i32 @foo(i32 %a) nounwind {
9 %retval = alloca i32, align 4
10 %a.addr = alloca i32, align 4
11 %arr = alloca [32 x i32], align 4
12 %i = alloca i32, align 4
13 %arr2 = alloca [32 x i32], align 4
14 %j = alloca i32, align 4
15 store i32 %a, i32* %a.addr, align 4
David Blaikiea79ac142015-02-27 21:17:42 +000016 %tmp = load i32, i32* %a.addr, align 4
Tim Northover00ed9962014-03-29 10:18:08 +000017 %tmp1 = zext i32 %tmp to i64
18 %v = mul i64 4, %tmp1
19 %vla = alloca i8, i64 %v, align 4
20 %tmp2 = bitcast i8* %vla to i32*
David Blaikiea79ac142015-02-27 21:17:42 +000021 %tmp3 = load i32, i32* %a.addr, align 4
Tim Northover00ed9962014-03-29 10:18:08 +000022 store i32 %tmp3, i32* %i, align 4
David Blaikiea79ac142015-02-27 21:17:42 +000023 %tmp4 = load i32, i32* %a.addr, align 4
Tim Northover00ed9962014-03-29 10:18:08 +000024 store i32 %tmp4, i32* %j, align 4
David Blaikiea79ac142015-02-27 21:17:42 +000025 %tmp5 = load i32, i32* %j, align 4
Tim Northover00ed9962014-03-29 10:18:08 +000026 store i32 %tmp5, i32* %retval
David Blaikiea79ac142015-02-27 21:17:42 +000027 %x = load i32, i32* %retval
Tim Northover00ed9962014-03-29 10:18:08 +000028 ret i32 %x
29}