1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2 2; RUN: opt -mtriple=amdgcn-- -passes=amdgpu-printf-runtime-binding -mcpu=gfx90a -S < %s | FileCheck --check-prefix=GCN %s 3 4@str = private unnamed_addr constant [10 x i8] c"string %d\00", align 1 5 6define void @caller(i32 %n) { 7; GCN-LABEL: define void @caller 8; GCN-SAME: (i32 [[N:%.*]]) #[[ATTR0:[0-9]+]] { 9; GCN-NEXT: entry: 10; GCN-NEXT: [[CALL:%.*]] = call i32 (ptr, ...) @printf(ptr @str, i32 [[N]]) 11; GCN-NEXT: ret void 12; 13entry: 14 %call = call i32 (ptr, ...) @printf(ptr @str, i32 %n) 15 ret void 16} 17 18define void @caller_builtin(i32 %n) { 19; GCN-LABEL: define void @caller_builtin 20; GCN-SAME: (i32 [[N:%.*]]) #[[ATTR0]] { 21; GCN-NEXT: entry: 22; GCN-NEXT: [[PRINTF_ALLOC_FN:%.*]] = call ptr addrspace(1) @__printf_alloc(i32 8) 23; GCN-NEXT: br label [[ENTRY_SPLIT:%.*]] 24; GCN: entry.split: 25; GCN-NEXT: [[TMP0:%.*]] = icmp ne ptr addrspace(1) [[PRINTF_ALLOC_FN]], null 26; GCN-NEXT: br i1 [[TMP0]], label [[TMP1:%.*]], label [[TMP2:%.*]] 27; GCN: 1: 28; GCN-NEXT: [[PRINTBUFFID:%.*]] = getelementptr i8, ptr addrspace(1) [[PRINTF_ALLOC_FN]], i32 0 29; GCN-NEXT: [[PRINTBUFFIDCAST:%.*]] = bitcast ptr addrspace(1) [[PRINTBUFFID]] to ptr addrspace(1) 30; GCN-NEXT: store i32 1, ptr addrspace(1) [[PRINTBUFFIDCAST]], align 4 31; GCN-NEXT: [[PRINTBUFFGEP:%.*]] = getelementptr i8, ptr addrspace(1) [[PRINTF_ALLOC_FN]], i32 4 32; GCN-NEXT: store i32 [[N]], ptr addrspace(1) [[PRINTBUFFGEP]], align 4 33; GCN-NEXT: br label [[TMP2]] 34; GCN: 2: 35; GCN-NEXT: ret void 36; 37entry: 38 %call = call i32 (ptr, ...) @printf(ptr @str, i32 %n) #0 39 ret void 40} 41 42declare i32 @printf(ptr, ...) #1 43 44attributes #0 = { builtin } 45attributes #1 = { nobuiltin } 46