31 lines · plain
1; RUN: opt -S -passes=consthoist < %s | FileCheck %s2; RUN: opt -S -passes='consthoist' < %s | FileCheck %s3 4target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"5target triple = "x86_64-apple-macosx10.9.0"6 7; Check if the materialization of the constant and the cast instruction are8; inserted in the correct order.9define i32 @cast_inst_test() {10; CHECK-LABEL: @cast_inst_test11; CHECK: %const = bitcast i64 4646526064 to i6412; CHECK: %1 = inttoptr i64 %const to ptr13; CHECK: %v0 = load i32, ptr %1, align 1614; CHECK: %const_mat = add i64 %const, 1615; CHECK-NEXT: %2 = inttoptr i64 %const_mat to ptr16; CHECK-NEXT: %v1 = load i32, ptr %2, align 1617; CHECK: %const_mat1 = add i64 %const, 3218; CHECK-NEXT: %3 = inttoptr i64 %const_mat1 to ptr19; CHECK-NEXT: %v2 = load i32, ptr %3, align 1620 %a0 = inttoptr i64 4646526064 to ptr21 %v0 = load i32, ptr %a0, align 1622 %a1 = inttoptr i64 4646526080 to ptr23 %v1 = load i32, ptr %a1, align 1624 %a2 = inttoptr i64 4646526096 to ptr25 %v2 = load i32, ptr %a2, align 1626 %r0 = add i32 %v0, %v127 %r1 = add i32 %r0, %v228 ret i32 %r129}30 31