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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals2; RUN: opt -mtriple=amdgcn-- -passes=amdgpu-printf-runtime-binding -S < %s | FileCheck --check-prefix=GCN %s3 4; Make sure the correct index is used for newly added entries to5; llvm.printf.fmts if one already exists in the module.6 7@format.str.one.int = private unnamed_addr addrspace(4) constant [8 x i8] c"arst %d\00", align 18 9; Inserted IDs should start at 210;.11; GCN: @[[FORMAT_STR_ONE_INT:[a-zA-Z0-9_$"\\.-]+]] = private unnamed_addr addrspace(4) constant [8 x i8] c"arst %d\00", align 112;.13define void @call_printf(i32 %n, i32 %m) {14; GCN-LABEL: @call_printf(15; GCN-NEXT: [[PRINTF_ALLOC_FN:%.*]] = call ptr addrspace(1) @__printf_alloc(i32 8)16; GCN-NEXT: br label [[DOTSPLIT:%.*]]17; GCN: .split:18; GCN-NEXT: [[TMP1:%.*]] = icmp ne ptr addrspace(1) [[PRINTF_ALLOC_FN]], null19; GCN-NEXT: br i1 [[TMP1]], label [[TMP2:%.*]], label [[TMP3:%.*]]20; GCN: 2:21; GCN-NEXT: [[PRINTBUFFID:%.*]] = getelementptr i8, ptr addrspace(1) [[PRINTF_ALLOC_FN]], i32 022; GCN-NEXT: [[PRINTBUFFIDCAST:%.*]] = bitcast ptr addrspace(1) [[PRINTBUFFID]] to ptr addrspace(1)23; GCN-NEXT: store i32 3, ptr addrspace(1) [[PRINTBUFFIDCAST]], align 424; GCN-NEXT: [[PRINTBUFFGEP:%.*]] = getelementptr i8, ptr addrspace(1) [[PRINTF_ALLOC_FN]], i32 425; GCN-NEXT: store i32 [[N:%.*]], ptr addrspace(1) [[PRINTBUFFGEP]], align 426; GCN-NEXT: br label [[TMP3]]27; GCN: 3:28; GCN-NEXT: [[PRINTF_ALLOC_FN1:%.*]] = call ptr addrspace(1) @__printf_alloc(i32 8)29; GCN-NEXT: br label [[DOTSPLIT2:%.*]]30; GCN: .split2:31; GCN-NEXT: [[TMP4:%.*]] = icmp ne ptr addrspace(1) [[PRINTF_ALLOC_FN1]], null32; GCN-NEXT: br i1 [[TMP4]], label [[TMP5:%.*]], label [[TMP6:%.*]]33; GCN: 5:34; GCN-NEXT: [[PRINTBUFFID3:%.*]] = getelementptr i8, ptr addrspace(1) [[PRINTF_ALLOC_FN1]], i32 035; GCN-NEXT: [[PRINTBUFFIDCAST4:%.*]] = bitcast ptr addrspace(1) [[PRINTBUFFID3]] to ptr addrspace(1)36; GCN-NEXT: store i32 4, ptr addrspace(1) [[PRINTBUFFIDCAST4]], align 437; GCN-NEXT: [[PRINTBUFFGEP5:%.*]] = getelementptr i8, ptr addrspace(1) [[PRINTF_ALLOC_FN1]], i32 438; GCN-NEXT: store i32 [[M:%.*]], ptr addrspace(1) [[PRINTBUFFGEP5]], align 439; GCN-NEXT: br label [[TMP6]]40; GCN: 6:41; GCN-NEXT: ret void42;43 %call0 = call i32 @printf(ptr addrspace(4) @format.str.one.int, i32 %n)44 %call1 = call i32 @printf(ptr addrspace(4) @format.str.one.int, i32 %m)45 ret void46}47 48declare i32 @printf(ptr addrspace(4), ...)49 50!llvm.printf.fmts = !{!0, !1}51 52!0 = !{!"49:2:4:4:%s\\72%d"}53!1 = !{!"50:1:8:arst %p"}54;.55; GCN: attributes #[[ATTR0:[0-9]+]] = { nounwind }56;.57; GCN: [[META0:![0-9]+]] = !{!"49:2:4:4:%s\\72%d"}58; GCN: [[META1:![0-9]+]] = !{!"50:1:8:arst %p"}59; GCN: [[META2:![0-9]+]] = !{!"3:1:4:arst %d"}60; GCN: [[META3:![0-9]+]] = !{!"4:1:4:arst %d"}61;.62