[mlir] Fix Analysis/Presburger/Utils.cpp compilation with GCC 11linaro-local/ci/tcwg_kernel/llvm-release-arm-stable-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-stable-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-stable-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-norov-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-norov-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-norov-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-norov-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-next-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-next-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-mainline-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-mainline-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-mainline-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-mainline-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-lts-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-lts-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-lts-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-arm-lts-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-stable-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-stable-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-stable-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-stable-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-norov-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-norov-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-next-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-next-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-next-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-next-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-mainline-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-mainline-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-mainline-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-mainline-allmodconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-lts-defconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-lts-allyesconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-lts-allnoconfiglinaro-local/ci/tcwg_kernel/llvm-release-aarch64-lts-allmodconfiglinaro-local/ci/tcwg_bmk_llvm_tx1/llvm-release-aarch64-spec2k6-O3_LTOlinaro-local/ci/tcwg_bmk_llvm_tx1/llvm-release-aarch64-spec2k6-O3linaro-local/ci/tcwg_bmk_llvm_tx1/llvm-release-aarch64-spec2k6-O2_LTOlinaro-local/ci/tcwg_bmk_llvm_tk1/llvm-release-arm-spec2k6-O3_LTO

As reported in Issue #56850, mlir/lib/Analysis/Presburger/Utils.cpp doesn't
compile on Solaris 11.4/SPARC with the bundled GCC 11, as seen when testing
LLVM 15.0.0 rc1:

  /var/llvm/reltest/llvm-15.0.0-rc1/rc1/llvm-project/mlir/include/mlir/Analysis/Presburger/MPInt.h:260:47:
error: inlining failed in call to ‘always_inline’ ‘int64_t
mlir::presburger::int64FromMPInt(const mlir::presburger::MPInt&)’: indirect
function call with a yet undetermined callee

This patch hacks around this and allowed the build to finish.

Tested on `sparcv9-sun-solaris2.11`.

Differential Revision: https://reviews.llvm.org/D131060

(cherry picked from commit 75747e6e11aed9ed75d27527e9262cedb2e3f887)

1 files changed, 1 insertions, 3 deletions

diff --git a/mlir/include/mlir/Analysis/Presburger/MPInt.h b/mlir/include/mlir/Analysis/Presburger/MPInt.h
index e7c2de0a504a..ab21d32fe901 100644
--- a/mlir/include/mlir/Analysis/Presburger/MPInt.h
+++ b/mlir/include/mlir/Analysis/Presburger/MPInt.h
@@ -257,9 +257,7 @@ llvm::hash_code hash_value(const MPInt &x); // NOLINT
 /// This just calls through to the operator int64_t, but it's useful when a
 /// function pointer is required. (Although this is marked inline, it is still
 /// possible to obtain and use a function pointer to this.)
-LLVM_ATTRIBUTE_ALWAYS_INLINE int64_t int64FromMPInt(const MPInt &x) {
-  return int64_t(x);
-}
+static inline int64_t int64FromMPInt(const MPInt &x) { return int64_t(x); }
 LLVM_ATTRIBUTE_ALWAYS_INLINE MPInt mpintFromInt64(int64_t x) {
   return MPInt(x);
 }