1 ; Prepare bitcode files.
2 ; RUN: rm -rf %t && mkdir -p %t
3 ; RUN: llvm-as %s -o %t/main.bc
4 ; RUN: llvm-as %p/Inputs/libdevice-cuda-9.ll -o %t/libdevice.compute_35.10.bc
5 ; RUN: llvm-as %p/Inputs/libdevice-cuda-10.ll -o %t/libdevice.10.bc
6 ; RUN: llvm-as %p/Inputs/libdevice-cuda-11.ll -o %t/libdevice.11.10.bc
7 ; RUN: llvm-as %p/Inputs/libdevice-cuda-9.ll -o %t/correct-libdevice-wrong-filename.bc
8 ; RUN: llvm-as %p/Inputs/not-a-libdevice.ll -o %t/libdevice-with-wrong-info.bc
10 ; No warnings expected when we link with libdevice variants
11 ; RUN: llvm-link %t/main.bc %t/libdevice.compute_35.10.bc -S 2>&1 \
12 ; RUN: | FileCheck --check-prefixes COMMON,NOWARN %s
13 ; RUN: llvm-link %t/main.bc %t/libdevice.10.bc -S 2>&1 \
14 ; RUN: | FileCheck --check-prefixes COMMON,NOWARN %s
15 ; RUN: llvm-link %t/main.bc %t/libdevice.11.10.bc -S 2>&1 \
16 ; RUN: | FileCheck --check-prefixes COMMON,NOWARN %s
18 ; But make sure we still issue warnings if we see unexpected filename, or
19 ; unexpected triple or datalayout within a libdevice filename.
20 ; RUN: llvm-link %t/main.bc %t/correct-libdevice-wrong-filename.bc -S 2>&1 \
21 ; RUN: | FileCheck --check-prefixes COMMON,WARN-TRIPLE %s
22 ; RUN: llvm-link %t/main.bc %t/libdevice-with-wrong-info.bc -S 2>&1 \
23 ; RUN: | FileCheck --check-prefixes COMMON,WARN-TRIPLE,WARN-DL %s
26 target triple = "nvptx64-nvidia-cuda"
27 target datalayout = "e-i64:64-i128:128-v16:16-v32:32-n16:32:64"
29 ; WARN-TRIPLE-DAG: warning: Linking two modules of different target triples:
30 ; WARN-DL-DAG: warning: Linking two modules of different data layouts:
32 ; NOWARN-NOT: warning:
33 ; COMMON-DAG: target triple = "nvptx64-nvidia-cuda"
34 ; NOWARN-NOT: warning: