1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -passes=ipsccp -S %s | FileCheck %s
6 define void @spam([4 x [24 x float]]* %arg) {
9 ; CHECK-NEXT: [[TMP:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG:%.*]], i64 0, i64 0, i64 0
10 ; CHECK-NEXT: call void @blam(i32 0, float* nonnull [[TMP]])
11 ; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG]], i64 0, i64 1, i64 0
12 ; CHECK-NEXT: call void @blam(i32 1, float* nonnull [[TMP1]])
13 ; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG]], i64 0, i64 2, i64 0
14 ; CHECK-NEXT: call void @blam(i32 2, float* nonnull [[TMP2]])
15 ; CHECK-NEXT: ret void
18 %tmp = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 0, i64 0
19 call void @blam(i32 0, float* nonnull %tmp)
20 %tmp1 = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 1, i64 0
21 call void @blam(i32 1, float* nonnull %tmp1)
22 %tmp2 = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 2, i64 0
23 call void @blam(i32 2, float* nonnull %tmp2)
27 ; Make sure we do not incorrectly eliminate the checks in @blam.
28 define internal void @blam(i32 %arg, float* nocapture %arg1) {
29 ; CHECK-LABEL: define {{.*}} @blam(
31 ; CHECK-NEXT: [[TMP:%.*]] = icmp eq i32 [[ARG:%.*]], 0
32 ; CHECK-NEXT: br i1 [[TMP]], label [[BB2:%.*]], label [[BB3:%.*]]
34 ; CHECK-NEXT: br label [[BB5:%.*]]
36 ; CHECK-NEXT: [[TMP4:%.*]] = icmp eq i32 [[ARG]], 2
37 ; CHECK-NEXT: br i1 [[TMP4]], label [[BB5]], label [[BB6:%.*]]
39 ; CHECK-NEXT: ret void
41 ; CHECK-NEXT: ret void
44 %tmp = icmp eq i32 %arg, 0
45 br i1 %tmp, label %bb2, label %bb3
51 %tmp4 = icmp eq i32 %arg, 2
52 br i1 %tmp4, label %bb5, label %bb6
54 bb5: ; preds = %bb3, %bb2