1; RUN: opt -S -consthoist < %s | FileCheck %s
2
3target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
4target triple = "x86_64-apple-macosx10.9.0"
5
6; Check if the materialization of the constant and the cast instruction are
7; inserted in the correct order.
8define i32 @cast_inst_test() {
9; CHECK-LABEL:  @cast_inst_test
10; CHECK:        %const = bitcast i64 4646526064 to i64
11; CHECK:        %1 = inttoptr i64 %const to i32*
12; CHECK:        %v0 = load i32, i32* %1, align 16
13; CHECK:        %const_mat = add i64 %const, 16
14; CHECK-NEXT:   %2 = inttoptr i64 %const_mat to i32*
15; CHECK-NEXT:   %v1 = load i32, i32* %2, align 16
16; CHECK:        %const_mat1 = add i64 %const, 32
17; CHECK-NEXT:   %3 = inttoptr i64 %const_mat1 to i32*
18; CHECK-NEXT:   %v2 = load i32, i32* %3, align 16
19  %a0 = inttoptr i64 4646526064 to i32*
20  %v0 = load i32, i32* %a0, align 16
21  %a1 = inttoptr i64 4646526080 to i32*
22  %v1 = load i32, i32* %a1, align 16
23  %a2 = inttoptr i64 4646526096 to i32*
24  %v2 = load i32, i32* %a2, align 16
25  %r0 = add i32 %v0, %v1
26  %r1 = add i32 %r0, %v2
27  ret i32 %r1
28}
29
30