[Mesa-dev] [PATCH] ac: Use the renumbered const address space for LLVM 7.
Bas Nieuwenhuizen
bas at basnieuwenhuizen.nl
Tue Feb 13 22:41:54 UTC 2018
The LLVM AMDGPU backend decided to renumber the constant address
space ....
---
src/amd/common/ac_llvm_build.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/amd/common/ac_llvm_build.h b/src/amd/common/ac_llvm_build.h
index e78e9589cf..a4d80cd8b0 100644
--- a/src/amd/common/ac_llvm_build.h
+++ b/src/amd/common/ac_llvm_build.h
@@ -35,7 +35,8 @@ extern "C" {
#endif
enum {
- AC_CONST_ADDR_SPACE = 2, /* CONST is the only address space that selects SMEM loads */
+ /* CONST is the only address space that selects SMEM loads */
+ AC_CONST_ADDR_SPACE = HAVE_LLVM >= 0x700 ? 4 : 2,
AC_LOCAL_ADDR_SPACE = 3,
};
--
2.16.1
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