| // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --function-signature |
| // REQUIRES: avr-registered-target |
| // RUN: %clang_cc1 -triple avr-- -Wno-strict-prototypes -Wno-deprecated-non-prototype -emit-llvm -o - -verify %s | FileCheck %s |
| // expected-no-diagnostics |
| |
| // Make sure redeclarations of functions as a different type work when functions |
| // use non-0 address spaces. |
| |
| int g(); |
| |
| // CHECK-LABEL: define {{[^@]+}}@bar |
| // CHECK-SAME: (i16 noundef [[I:%.*]], i16 noundef [[J:%.*]]) addrspace(1) #[[ATTR0:[0-9]+]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[I_ADDR:%.*]] = alloca i16, align 1 |
| // CHECK-NEXT: [[J_ADDR:%.*]] = alloca i16, align 1 |
| // CHECK-NEXT: store i16 [[I]], ptr [[I_ADDR]], align 1 |
| // CHECK-NEXT: store i16 [[J]], ptr [[J_ADDR]], align 1 |
| // CHECK-NEXT: [[TMP0:%.*]] = load i16, ptr [[I_ADDR]], align 1 |
| // CHECK-NEXT: [[TMP1:%.*]] = load i16, ptr [[J_ADDR]], align 1 |
| // CHECK-NEXT: [[CALL:%.*]] = call addrspace(1) i16 @g(i16 noundef [[TMP0]], i16 noundef [[TMP1]]) |
| // CHECK-NEXT: ret i16 [[CALL]] |
| // |
| int bar(int i, int j) { |
| return g(i, j); |
| } |
| |
| // CHECK-LABEL: define {{[^@]+}}@foo |
| // CHECK-SAME: (i16 noundef [[I:%.*]]) addrspace(1) #[[ATTR0]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[I_ADDR:%.*]] = alloca i16, align 1 |
| // CHECK-NEXT: store i16 [[I]], ptr [[I_ADDR]], align 1 |
| // CHECK-NEXT: [[TMP0:%.*]] = load i16, ptr [[I_ADDR]], align 1 |
| // CHECK-NEXT: [[CALL:%.*]] = call addrspace(1) i16 @g(i16 noundef [[TMP0]]) |
| // CHECK-NEXT: ret i16 [[CALL]] |
| // |
| int foo(int i) { |
| return g(i); |
| } |
| |
| // CHECK-LABEL: define {{[^@]+}}@g |
| // CHECK-SAME: (i16 noundef [[X:%.*]], i16 noundef [[Y:%.*]]) addrspace(1) #[[ATTR0]] { |
| // CHECK-NEXT: entry: |
| // CHECK-NEXT: [[X_ADDR:%.*]] = alloca i16, align 1 |
| // CHECK-NEXT: [[Y_ADDR:%.*]] = alloca i16, align 1 |
| // CHECK-NEXT: store i16 [[X]], ptr [[X_ADDR]], align 1 |
| // CHECK-NEXT: store i16 [[Y]], ptr [[Y_ADDR]], align 1 |
| // CHECK-NEXT: [[TMP0:%.*]] = load i16, ptr [[X_ADDR]], align 1 |
| // CHECK-NEXT: [[TMP1:%.*]] = load i16, ptr [[Y_ADDR]], align 1 |
| // CHECK-NEXT: [[ADD:%.*]] = add nsw i16 [[TMP0]], [[TMP1]] |
| // CHECK-NEXT: ret i16 [[ADD]] |
| // |
| int g(int x, int y) { |
| return x + y; |
| } |
