llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-amdgpu Author: Matt Arsenault (arsenm) <details> <summary>Changes</summary> I started to add the range, but it probably can't be done on the declaration due to the second added operand. --- Full diff: https://github.com/llvm/llvm-project/pull/136304.diff 2 Files Affected: - (modified) llvm/include/llvm/IR/IntrinsicsAMDGPU.td (+9-9) - (modified) llvm/test/Assembler/amdgcn-intrinsic-attributes.ll (+15-2) ``````````diff diff --git a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td index a57eb4a6dba49..9803693253853 100644 --- a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td +++ b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td @@ -2215,15 +2215,15 @@ def int_amdgcn_live_mask : DefaultAttrsIntrinsic <[llvm_i1_ty], [], [NoUndef<RetIndex>, IntrReadMem, IntrInaccessibleMemOnly] >; -def int_amdgcn_mbcnt_lo : - ClangBuiltin<"__builtin_amdgcn_mbcnt_lo">, - DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], - [IntrNoMem]>; - -def int_amdgcn_mbcnt_hi : - ClangBuiltin<"__builtin_amdgcn_mbcnt_hi">, - DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], - [IntrNoMem]>; +def int_amdgcn_mbcnt_lo + : ClangBuiltin<"__builtin_amdgcn_mbcnt_lo">, + DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], + [NoUndef<RetIndex>, IntrNoMem]>; + +def int_amdgcn_mbcnt_hi + : ClangBuiltin<"__builtin_amdgcn_mbcnt_hi">, + DefaultAttrsIntrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], + [NoUndef<RetIndex>, IntrNoMem]>; // llvm.amdgcn.ds.swizzle src offset def int_amdgcn_ds_swizzle : diff --git a/llvm/test/Assembler/amdgcn-intrinsic-attributes.ll b/llvm/test/Assembler/amdgcn-intrinsic-attributes.ll index 744c94ac85410..b965bef634f9d 100644 --- a/llvm/test/Assembler/amdgcn-intrinsic-attributes.ll +++ b/llvm/test/Assembler/amdgcn-intrinsic-attributes.ll @@ -18,12 +18,25 @@ define i32 @ds_consume(ptr addrspace(3) %ptr) { ret i32 %ret } +; CHECK: declare noundef i32 @llvm.amdgcn.mbcnt.hi(i32, i32) #1 +define i32 @mbcnt_hi(i32 %a, i32 %b) { + %ret = call i32 @llvm.amdgcn.mbcnt.hi(i32 %a, i32 %b) + ret i32 %ret +} + +; CHECK: declare noundef i32 @llvm.amdgcn.mbcnt.lo(i32, i32) #1 +define i32 @mbcnt_lo(i32 %a, i32 %b) { + %ret = call i32 @llvm.amdgcn.mbcnt.lo(i32 %a, i32 %b) + ret i32 %ret +} + ; Test assumed range -; CHECK: declare noundef range(i32 32, 65) i32 @llvm.amdgcn.wavefrontsize() #1 +; CHECK: declare noundef range(i32 32, 65) i32 @llvm.amdgcn.wavefrontsize() #2 define i32 @wavefrontsize() { %ret = call i32 @llvm.amdgcn.wavefrontsize() ret i32 %ret } ; CHECK: attributes #0 = { convergent nocallback nofree nounwind willreturn memory(argmem: readwrite) } -; CHECK: attributes #1 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) } +; CHECK: attributes #1 = { nocallback nofree nosync nounwind willreturn memory(none) } +; CHECK: attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) } `````````` </details> https://github.com/llvm/llvm-project/pull/136304 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
