1 ; RUN: opt -S -consthoist < %s | FileCheck %s
3 target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
4 target triple = "x86_64-apple-macosx10.9.0"
7 define i8* @test1(i1 %cmp, i64* %tmp) {
9 call void @foo(i8* inttoptr (i64 68719476735 to i8*))
10 br i1 %cmp, label %if.end, label %return
12 if.end: ; preds = %bb1
13 call void @foo(i8* inttoptr (i64 68719476736 to i8*))
17 %retval.0 = phi i8* [ null, %entry ], [ inttoptr (i64 68719476736 to i8*), %if.end ]
18 store i64 1172321806, i64* %tmp
23 ; CHECK: %2 = inttoptr i64 %const to i8*
26 ; CHECK-NEXT: %retval.0 = phi i8* [ null, %entry ], [ %2, %if.end ]
29 define void @test2(i1 %cmp, i64** %tmp) {
31 call void @foo(i8* inttoptr (i64 68719476736 to i8*))
32 br i1 %cmp, label %if.end, label %return
34 if.end: ; preds = %bb1
35 call void @foo(i8* inttoptr (i64 68719476736 to i8*))
39 store i64* inttoptr (i64 68719476735 to i64*), i64** %tmp
44 ; CHECK-NEXT: %const_mat = add i64 %const, -1
45 ; CHECK-NEXT: inttoptr i64 %const_mat to i64*
48 declare void @foo(i8*)
51 define i32 @test3(i1 %c) {
53 br i1 %c, label %if.then, label %if.end3
55 if.then: ; preds = %entry
58 if.end3: ; preds = %if.then, %entry
59 %d.0 = phi i32* [ inttoptr (i64 985162435264511 to i32*), %entry ], [ null, %if.then ]
60 %cmp4 = icmp eq i32* %d.0, inttoptr (i64 985162435264511 to i32*)
61 %cmp6 = icmp eq i32* %d.0, inttoptr (i64 985162418487296 to i32*)
62 %or = or i1 %cmp4, %cmp6
63 br i1 %or, label %if.then8, label %if.end9
65 if.then8: ; preds = %if.end3
68 if.end9: ; preds = %if.then8, %if.end3
72 ; <rdar://problem/16394449>
73 define i64 @switch_test1(i64 %a) {
74 ; CHECK-LABEL: @switch_test1
75 ; CHECK: %0 = phi i64 [ %const, %case2 ], [ %const_mat, %Entry ], [ %const_mat, %Entry ]
77 %sel = add i64 %a, 4519019440
78 switch i64 %sel, label %fail [
79 i64 462, label %continuation
81 i64 443, label %continuation
85 br label %continuation
88 %0 = phi i64 [ 4519019440, %case2 ], [ 4519019460, %Entry ], [ 4519019460, %Entry ]
95 define i64 @switch_test2(i64 %a) {
96 ; CHECK-LABEL: @switch_test2
97 ; CHECK: %2 = phi i64* [ %1, %case2 ], [ %0, %Entry ], [ %0, %Entry ]
99 %sel = add i64 %a, 4519019440
100 switch i64 %sel, label %fail [
101 i64 462, label %continuation
102 i64 449, label %case2
103 i64 443, label %continuation
107 br label %continuation
110 %0 = phi i64* [ inttoptr(i64 4519019440 to i64*), %case2 ], [ inttoptr(i64 4519019460 to i64*), %Entry ], [ inttoptr(i64 4519019460 to i64*), %Entry ]