xref: /llvm-project/llvm/test/Transforms/ArgumentPromotion/aggregate-promote.ll (revision bcbc6151640f53e9d78392c66de9760c664d8b1d)
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes
2; RUN: opt < %s -passes=argpromotion -S | FileCheck %s
3
4%T = type { i32, i32, i32, i32 }
5@G = constant %T { i32 0, i32 0, i32 17, i32 25 }
6
7define internal i32 @test(ptr %p) {
8; CHECK-LABEL: define {{[^@]+}}@test
9; CHECK-SAME: (i32 [[P_8_VAL:%.*]], i32 [[P_12_VAL:%.*]]) {
10; CHECK-NEXT:  entry:
11; CHECK-NEXT:    [[V:%.*]] = add i32 [[P_12_VAL]], [[P_8_VAL]]
12; CHECK-NEXT:    ret i32 [[V]]
13;
14entry:
15  %a.gep = getelementptr %T, ptr %p, i64 0, i32 3
16  %b.gep = getelementptr %T, ptr %p, i64 0, i32 2
17  %a = load i32, ptr %a.gep
18  %b = load i32, ptr %b.gep
19  %v = add i32 %a, %b
20  ret i32 %v
21}
22
23define i32 @caller() {
24; CHECK-LABEL: define {{[^@]+}}@caller() {
25; CHECK-NEXT:  entry:
26; CHECK-NEXT:    [[TMP0:%.*]] = getelementptr i8, ptr @G, i64 8
27; CHECK-NEXT:    [[G_VAL:%.*]] = load i32, ptr [[TMP0]], align 4
28; CHECK-NEXT:    [[TMP1:%.*]] = getelementptr i8, ptr @G, i64 12
29; CHECK-NEXT:    [[G_VAL1:%.*]] = load i32, ptr [[TMP1]], align 4
30; CHECK-NEXT:    [[V:%.*]] = call i32 @test(i32 [[G_VAL]], i32 [[G_VAL1]])
31; CHECK-NEXT:    ret i32 [[V]]
32;
33entry:
34  %v = call i32 @test(ptr @G)
35  ret i32 %v
36}
37