1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -indvars -S < %s | FileCheck %s
4 target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128-ni:1-p2:32:8:8:32-ni:2"
5 target triple = "x86_64-unknown-linux-gnu"
7 define void @test() personality i32* ()* @snork {
10 ; CHECK-NEXT: br label [[BB4:%.*]]
12 ; CHECK-NEXT: [[INDVARS_IV_NEXT:%.*]] = add i32 [[INDVARS_IV:%.*]], 1
13 ; CHECK-NEXT: [[TMP0:%.*]] = sub i32 [[TMP1:%.*]], [[SMAX:%.*]]
14 ; CHECK-NEXT: br i1 true, label [[BB2:%.*]], label [[BB4]]
16 ; CHECK-NEXT: [[TMP3:%.*]] = phi i32 [ [[TMP0]], [[BB1:%.*]] ]
17 ; CHECK-NEXT: ret void
19 ; CHECK-NEXT: [[INDVARS_IV]] = phi i32 [ [[INDVARS_IV_NEXT]], [[BB1]] ], [ undef, [[BB:%.*]] ]
20 ; CHECK-NEXT: [[SMAX]] = call i32 @llvm.smax.i32(i32 [[INDVARS_IV]], i32 36)
21 ; CHECK-NEXT: [[TMP6:%.*]] = invoke i32 @quux() [ "deopt"(i32 0, i32 0, i32 0, i32 180, i32 0, i32 25, i32 0, i32 7, i8* null, i32 7, i8* null, i32 7, i8* null, i32 3, i32 [[INDVARS_IV]], i32 3, i32 undef, i32 7, i8* null, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 4, double undef, i32 7, i8* null, i32 4, i64 undef, i32 7, i8* null, i32 0, i8 addrspace(1)* undef, i32 3, i32 undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 7, i8* null) ]
22 ; CHECK-NEXT: to label [[BB7:%.*]] unwind label [[BB15:%.*]]
24 ; CHECK-NEXT: [[TMP1]] = add i32 [[TMP6]], [[INDVARS_IV]]
25 ; CHECK-NEXT: br label [[BB9:%.*]]
27 ; CHECK-NEXT: br i1 true, label [[BB1]], label [[BB9]]
29 ; CHECK-NEXT: [[TMP16:%.*]] = landingpad { i8*, i32 }
31 ; CHECK-NEXT: ret void
38 %tmp = phi i32 [ %tmp12, %bb9 ]
39 br i1 undef, label %bb2, label %bb4
42 %tmp3 = phi i32 [ %tmp, %bb1 ]
45 bb4: ; preds = %bb1, %bb
46 %tmp5 = phi i32 [ %tmp8, %bb1 ], [ undef, %bb ]
47 %tmp6 = invoke i32 @quux() #2 [ "deopt"(i32 0, i32 0, i32 0, i32 180, i32 0, i32 25, i32 0, i32 7, i8* null, i32 7, i8* null, i32 7, i8* null, i32 3, i32 %tmp5, i32 3, i32 undef, i32 7, i8* null, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 3, i32 undef, i32 4, double undef, i32 7, i8* null, i32 4, i64 undef, i32 7, i8* null, i32 0, i8 addrspace(1)* undef, i32 3, i32 undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 0, i8 addrspace(1)* undef, i32 7, i8* null) ]
48 to label %bb7 unwind label %bb15
51 %tmp8 = add nsw i32 %tmp5, 1
54 bb9: ; preds = %bb9, %bb7
55 %tmp10 = phi i32 [ %tmp5, %bb7 ], [ %tmp13, %bb9 ]
56 %tmp11 = phi i32 [ %tmp6, %bb7 ], [ %tmp12, %bb9 ]
57 %tmp12 = add i32 %tmp11, -1
58 %tmp13 = add nsw i32 %tmp10, 1
59 %tmp14 = icmp sgt i32 %tmp10, 35
60 br i1 %tmp14, label %bb1, label %bb9
63 %tmp16 = landingpad { i8*, i32 }