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; Test that llvm-reduce can reduce pointer operands
; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=operands-one --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t
; RUN: FileCheck --check-prefixes=CHECK,ONE %s < %t
; RUN: llvm-reduce --abort-on-invalid-reduction --delta-passes=operands-zero --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t
; RUN: FileCheck --check-prefixes=CHECK,ZERO %s < %t
; RUN: llvm-reduce --abort-on-invalid-reduction --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t
; RUN: FileCheck --check-prefixes=CHECK,ZERO %s < %t
; CHECK-LABEL: define {{(void|ptr)}} @foo(
; ONE: load i32, ptr %a0
; ONE: load i32, ptr @g
; ONE: extractelement <4 x ptr> <ptr @g, ptr null, ptr @g, ptr @g>, i32 11
; ZERO: load i32, ptr null
; ZERO: load i32, ptr null
; ZERO: extractelement <4 x ptr> zeroinitializer, i32 11
@g = global i32 0
define void @foo(ptr %a0) {
; CHECK-INTERESTINGNESS: load i32
%v0 = load i32, ptr %a0
; CHECK-INTERESTINGNESS: load i32
%v1 = load i32, ptr @g
; CHECK-INTERESTINGNESS: extractelement{{.*}}i32 11
%v2 = extractelement <4 x ptr> <ptr @g, ptr null, ptr @g, ptr @g>, i32 11
ret void
}
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