1 ; RUN: opt -S -consthoist < %s | FileCheck %s 2 ; RUN: opt -S -passes='consthoist' < %s | FileCheck %s 3 4 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 5 target triple = "x86_64-apple-macosx10.9.0" 6 7 ; Check if the materialization of the constant and the cast instruction are 8 ; inserted in the correct order. 9 define i32 @cast_inst_test() { 10 ; CHECK-LABEL: @cast_inst_test 11 ; CHECK: %const = bitcast i64 4646526064 to i64 12 ; CHECK: %1 = inttoptr i64 %const to i32* 13 ; CHECK: %v0 = load i32, i32* %1, align 16 14 ; CHECK: %const_mat = add i64 %const, 16 15 ; CHECK-NEXT: %2 = inttoptr i64 %const_mat to i32* 16 ; CHECK-NEXT: %v1 = load i32, i32* %2, align 16 17 ; CHECK: %const_mat1 = add i64 %const, 32 18 ; CHECK-NEXT: %3 = inttoptr i64 %const_mat1 to i32* 19 ; CHECK-NEXT: %v2 = load i32, i32* %3, align 16 20 %a0 = inttoptr i64 4646526064 to i32* 21 %v0 = load i32, i32* %a0, align 16 22 %a1 = inttoptr i64 4646526080 to i32* 23 %v1 = load i32, i32* %a1, align 16 24 %a2 = inttoptr i64 4646526096 to i32* 25 %v2 = load i32, i32* %a2, align 16 26 %r0 = add i32 %v0, %v1 27 %r1 = add i32 %r0, %v2 28 ret i32 %r1 29 } 30 31
