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| author | Justin Holewinski <jholewinski@nvidia.com> | 2013-02-12 14:18:49 +0000 |
|---|---|---|
| committer | Justin Holewinski <jholewinski@nvidia.com> | 2013-02-12 14:18:49 +0000 |
| commit | 7eacad03efda36e09ebd96e95d7891cadaaa9087 (patch) | |
| tree | c66658286eca956701f8334550a8edefe236b468 /include/llvm/IR/IntrinsicsNVVM.td | |
| parent | c8a196ae8fad3cba7a777e2e7916fd36ebf70fe6 (diff) | |
| download | llvm-7eacad03efda36e09ebd96e95d7891cadaaa9087.tar.gz llvm-7eacad03efda36e09ebd96e95d7891cadaaa9087.tar.bz2 llvm-7eacad03efda36e09ebd96e95d7891cadaaa9087.tar.xz | |
[NVPTX] Disable vector registers
Vectors were being manually scalarized by the backend. Instead,
let the target-independent code do all of the work. The manual
scalarization was from a time before good target-independent support
for scalarization in LLVM. However, this forces us to specially-handle
vector loads and stores, which we can turn into PTX instructions that
produce/consume multiple operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174968 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/IR/IntrinsicsNVVM.td')
| -rw-r--r-- | include/llvm/IR/IntrinsicsNVVM.td | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/llvm/IR/IntrinsicsNVVM.td b/include/llvm/IR/IntrinsicsNVVM.td index 6b853001e7..ebfd03e484 100644 --- a/include/llvm/IR/IntrinsicsNVVM.td +++ b/include/llvm/IR/IntrinsicsNVVM.td @@ -805,6 +805,16 @@ def int_nvvm_ldu_global_p : Intrinsic<[llvm_anyptr_ty], [LLVMPointerType<LLVMMatchType<0>>], [IntrReadMem, NoCapture<0>], "llvm.nvvm.ldu.global.p">; +// Generated within nvvm. Use for ldg on sm_35 or later +def int_nvvm_ldg_global_i : Intrinsic<[llvm_anyint_ty], + [LLVMPointerType<LLVMMatchType<0>>], [IntrReadMem, NoCapture<0>], + "llvm.nvvm.ldg.global.i">; +def int_nvvm_ldg_global_f : Intrinsic<[llvm_anyfloat_ty], + [LLVMPointerType<LLVMMatchType<0>>], [IntrReadMem, NoCapture<0>], + "llvm.nvvm.ldg.global.f">; +def int_nvvm_ldg_global_p : Intrinsic<[llvm_anyptr_ty], + [LLVMPointerType<LLVMMatchType<0>>], [IntrReadMem, NoCapture<0>], + "llvm.nvvm.ldg.global.p">; // Use for generic pointers // - These intrinsics are used to convert address spaces. |