38 lines
1.3 KiB
LLVM
38 lines
1.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes
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; RUN: opt < %s -argpromotion -S | FileCheck %s
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; RUN: opt < %s -passes=argpromotion -S | FileCheck %s
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%T = type { i32, i32, i32, i32 }
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@G = constant %T { i32 0, i32 0, i32 17, i32 25 }
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define internal i32 @test(%T* %p) {
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; CHECK-LABEL: define {{[^@]+}}@test
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; CHECK-SAME: (i32 [[P_0_2_VAL:%.*]], i32 [[P_0_3_VAL:%.*]])
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[V:%.*]] = add i32 [[P_0_3_VAL]], [[P_0_2_VAL]]
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; CHECK-NEXT: ret i32 [[V]]
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;
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entry:
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%a.gep = getelementptr %T, %T* %p, i64 0, i32 3
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%b.gep = getelementptr %T, %T* %p, i64 0, i32 2
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%a = load i32, i32* %a.gep
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%b = load i32, i32* %b.gep
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%v = add i32 %a, %b
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ret i32 %v
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}
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define i32 @caller() {
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; CHECK-LABEL: define {{[^@]+}}@caller()
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[G_IDX:%.*]] = getelementptr [[T:%.*]], %T* @G, i64 0, i32 2
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; CHECK-NEXT: [[G_IDX_VAL:%.*]] = load i32, i32* [[G_IDX]]
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; CHECK-NEXT: [[G_IDX1:%.*]] = getelementptr [[T]], %T* @G, i64 0, i32 3
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; CHECK-NEXT: [[G_IDX1_VAL:%.*]] = load i32, i32* [[G_IDX1]]
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; CHECK-NEXT: [[V:%.*]] = call i32 @test(i32 [[G_IDX_VAL]], i32 [[G_IDX1_VAL]])
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; CHECK-NEXT: ret i32 [[V]]
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;
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entry:
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%v = call i32 @test(%T* @G)
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ret i32 %v
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}
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