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From fa9cd89a85b904615ebc11da609445b5b751e68d Mon Sep 17 00:00:00 2001
From: Satadru Pramanik <satadru@umich.edu>
Date: Sat, 5 Oct 2024 13:35:52 +0000
Subject: [PATCH] Update lp_bld_misc.cpp to support llvm-19+.
Fixes #11896.
cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31533>
Upstream-Status: Backport [https://gitlab.freedesktop.org/mesa/mesa/-/commit/fa9cd89a85b904615ebc11da609445b5b751e68d]
Signed-off-by: Randolph Sapp <rs@ti.com>
---
src/gallium/auxiliary/gallivm/lp_bld_misc.cpp | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
index 7975fcf1ac9..5b615d627ff 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
@@ -329,8 +329,14 @@ lp_build_fill_mattrs(std::vector<std::string> &MAttrs)
* which allows us to enable/disable code generation based
* on the results of cpuid on these architectures.
*/
- llvm::StringMap<bool> features;
- llvm::sys::getHostCPUFeatures(features);
+ #if LLVM_VERSION_MAJOR >= 19
+ /* llvm-19+ returns StringMap from getHostCPUFeatures.
+ */
+ auto features = llvm::sys::getHostCPUFeatures();
+ #else
+ llvm::StringMap<bool> features;
+ llvm::sys::getHostCPUFeatures(features);
+ #endif
for (llvm::StringMapIterator<bool> f = features.begin();
f != features.end();
--
2.47.1
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