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[CUDA] fix builtin constraints for PTX 7.2 

This fixes build issues w/ CUDA-11 introduced by https://reviews.llvm.org/D95974

Reviewed By: yaxunl

Differential Revision: https://reviews.llvm.org/D97009
This commit is contained in:
Artem Belevich 2021-02-19 09:32:10 -08:00 committed by Jordan Rupprecht
parent 43fa23a01f
commit 1a368ae3b7
2 changed files with 9 additions and 1 deletions
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5
clang/include/clang/Basic/BuiltinsNVPTX.def
View File

@ -38,7 +38,9 @@
#pragma push_macro("PTX65")
#pragma push_macro("PTX70")
#pragma push_macro("PTX71")
#define PTX71 "ptx71"
#pragma push_macro("PTX72")
#define PTX72 "ptx72"
#define PTX71 "ptx71|" PTX72
#define PTX70 "ptx70|" PTX71
#define PTX65 "ptx65|" PTX70
#define PTX64 "ptx64|" PTX65
@ -740,3 +742,4 @@ TARGET_BUILTIN(__imma_m8n8k32_st_c_i32, "vi*iC*UiIi", "", AND(SM_75,PTX63))
#pragma pop_macro("PTX65")
#pragma pop_macro("PTX70")
#pragma pop_macro("PTX71")
#pragma pop_macro("PTX72")

5
clang/test/CodeGen/builtins-nvptx-sm_70.cu
View File

@ -6,6 +6,11 @@
// RUN: -fcuda-is-device -target-feature +ptx61 -DPTX61 \
// RUN: -S -emit-llvm -o - -x cuda %s \
// RUN: | FileCheck -check-prefixes=CHECK_M16,CHECK_M32_M8 %s
// Make sure builtins still work with the latest combination of GPU & PTX.
// RUN: %clang_cc1 -triple nvptx64-unknown-unknown -target-cpu sm_86 \
// RUN: -fcuda-is-device -target-feature +ptx72 -DPTX61 \
// RUN: -S -emit-llvm -o - -x cuda %s \
// RUN: | FileCheck -check-prefixes=CHECK_M16,CHECK_M32_M8 %s
// RUN: %clang_cc1 -triple nvptx-unknown-unknown -target-cpu sm_60 \
// RUN: -DPTX61 -fcuda-is-device -S -o /dev/null -x cuda -verify=pre-sm_70 %s
// RUN: %clang_cc1 -triple nvptx-unknown-unknown \