1 ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32 2 ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64 3 4 ; Verify that the NVPTX target removes invalid symbol names prior to emitting 5 ; PTX. 6 7 ; PTX32-NOT: .str 8 ; PTX64-NOT: .str 9 10 ; PTX32-DAG: _$_str.1 11 ; PTX32-DAG: _$_str 12 13 ; PTX64-DAG: _$_str.1 14 ; PTX64-DAG: _$_str 15 16 target datalayout = "e-i64:64-v16:16-v32:32-n16:32:64" 17 target triple = "nvptx64-unknown-unknown" 18 19 20 @.str = private unnamed_addr constant [13 x i8] c"%d %f %c %d\0A\00", align 1 21 @_$_str = private unnamed_addr constant [13 x i8] c"%d %f %c %d\0A\00", align 1 22 23 24 ; Function Attrs: nounwind 25 define void @foo(i32 %a, float %b, i8 signext %c, i32 %e) { 26 entry: 27 %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i32 0, i32 0)) 28 ret void 29 } 30 31 declare i32 @printf(i8*, ...) 32
