| ; 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 @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 |
| } |