forked from OSchip/llvm-project
40 lines
1.2 KiB
LLVM
40 lines
1.2 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 -basic-aa -argpromotion -mem2reg -S | FileCheck %s
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target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
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define internal i32 @test(i32* %X, i32* %Y) {
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; CHECK-LABEL: define {{[^@]+}}@test
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; CHECK-SAME: (i32 [[X_VAL:%.*]], i32 [[Y_VAL:%.*]])
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; CHECK-NEXT: [[C:%.*]] = add i32 [[X_VAL]], [[Y_VAL]]
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; CHECK-NEXT: ret i32 [[C]]
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;
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%A = load i32, i32* %X
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%B = load i32, i32* %Y
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%C = add i32 %A, %B
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ret i32 %C
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}
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define internal i32 @caller(i32* %B) {
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; CHECK-LABEL: define {{[^@]+}}@caller
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; CHECK-SAME: (i32 [[B_VAL1:%.*]])
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; CHECK-NEXT: [[C:%.*]] = call i32 @test(i32 1, i32 [[B_VAL1]])
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; CHECK-NEXT: ret i32 [[C]]
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;
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%A = alloca i32
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store i32 1, i32* %A
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%C = call i32 @test(i32* %A, i32* %B)
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ret i32 %C
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}
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define i32 @callercaller() {
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; CHECK-LABEL: define {{[^@]+}}@callercaller()
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; CHECK-NEXT: [[X:%.*]] = call i32 @caller(i32 2)
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; CHECK-NEXT: ret i32 [[X]]
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;
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%B = alloca i32
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store i32 2, i32* %B
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%X = call i32 @caller(i32* %B)
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ret i32 %X
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}
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