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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -ipsccp -S %s | FileCheck %s
;Test for PR45185.
define void @spam([4 x [24 x float]]* %arg) {
; CHECK-LABEL: @spam(
; CHECK-NEXT: bb:
; CHECK-NEXT: [[TMP:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG:%.*]], i64 0, i64 0, i64 0
; CHECK-NEXT: call void @blam(i32 0, float* nonnull [[TMP]])
; CHECK-NEXT: [[TMP1:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG]], i64 0, i64 1, i64 0
; CHECK-NEXT: call void @blam(i32 1, float* nonnull [[TMP1]])
; CHECK-NEXT: [[TMP2:%.*]] = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* [[ARG]], i64 0, i64 2, i64 0
; CHECK-NEXT: call void @blam(i32 2, float* nonnull [[TMP2]])
; CHECK-NEXT: ret void
;
bb:
%tmp = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 0, i64 0
call void @blam(i32 0, float* nonnull %tmp)
%tmp1 = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 1, i64 0
call void @blam(i32 1, float* nonnull %tmp1)
%tmp2 = getelementptr inbounds [4 x [24 x float]], [4 x [24 x float]]* %arg, i64 0, i64 2, i64 0
call void @blam(i32 2, float* nonnull %tmp2)
ret void
}
; Make sure we do not incorrectly eliminate the checks in @blam.
define internal void @blam(i32 %arg, float* nocapture %arg1) {
; CHECK-LABEL: define {{.*}} @blam(
; CHECK-NEXT: bb:
; CHECK-NEXT: [[TMP:%.*]] = icmp eq i32 [[ARG:%.*]], 0
; CHECK-NEXT: br i1 [[TMP]], label [[BB2:%.*]], label [[BB3:%.*]]
; CHECK: bb2:
; CHECK-NEXT: br label [[BB5:%.*]]
; CHECK: bb3:
; CHECK-NEXT: [[TMP4:%.*]] = icmp eq i32 [[ARG]], 2
; CHECK-NEXT: br i1 [[TMP4]], label [[BB5]], label [[BB6:%.*]]
; CHECK: bb5:
; CHECK-NEXT: ret void
; CHECK: bb6:
; CHECK-NEXT: ret void
;
bb:
%tmp = icmp eq i32 %arg, 0
br i1 %tmp, label %bb2, label %bb3
bb2: ; preds = %bb
br label %bb5
bb3: ; preds = %bb
%tmp4 = icmp eq i32 %arg, 2
br i1 %tmp4, label %bb5, label %bb6
bb5: ; preds = %bb3, %bb2
ret void
bb6: ; preds = %bb3
ret void
}
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