1; RUN: llc < %s | FileCheck %s
2; Check that an overly large immediate created by SROA doesn't crash the
3; legalizer.
4
5target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
6target triple = "x86_64-apple-macosx10.8.0"
7
8%struct._GtkSheetRow = type { i32*, i32, i32, i32, %struct._GtkSheetButton, i32, i32 }
9%struct._GtkSheetButton = type { i32, i32*, i32, i32*, i32 }
10
11@a = common global %struct._GtkSheetRow* null, align 8
12
13define void @fn1() nounwind uwtable ssp {
14entry:
15  %0 = load %struct._GtkSheetRow*, %struct._GtkSheetRow** @a, align 8
16  %1 = bitcast %struct._GtkSheetRow* %0 to i576*
17  %srcval2 = load i576, i576* %1, align 8
18  %tobool = icmp ugt i576 %srcval2, 57586096570152913699974892898380567793532123114264532903689671329431521032595044740083720782129802971518987656109067457577065805510327036019308994315074097345724415
19  br i1 %tobool, label %if.then, label %if.end
20
21if.then:                                          ; preds = %entry
22  store i576 %srcval2, i576* %1, align 8
23  br label %if.end
24
25if.end:                                           ; preds = %if.then, %entry
26  ret void
27
28; CHECK-LABEL: fn1:
29; CHECK: shrq $32, [[REG:%.*]]
30; CHECK: sete
31}
32