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- ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s --check-prefix=PTX32
- ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s --check-prefix=PTX64
- ; Verify that the NVPTX target removes invalid symbol names prior to emitting
- ; PTX.
- ; PTX32-NOT: .str
- ; PTX64-NOT: .str
- ; PTX32-DAG: _$_str1
- ; PTX32-DAG: _$_str
- ; PTX64-DAG: _$_str1
- ; PTX64-DAG: _$_str
- target datalayout = "e-i64:64-v16:16-v32:32-n16:32:64"
- target triple = "nvptx64-unknown-unknown"
- @.str = private unnamed_addr constant [13 x i8] c"%d %f %c %d\0A\00", align 1
- @_$_str = private unnamed_addr constant [13 x i8] c"%d %f %c %d\0A\00", align 1
- ; Function Attrs: nounwind
- define void @foo(i32 %a, float %b, i8 signext %c, i32 %e) {
- entry:
- %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str, i32 0, i32 0))
- ret void
- }
- declare i32 @printf(i8*, ...)
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