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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-05-06 23:02:19 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-05-06 23:02:19 +0000 |
| commit | f787ef1d96ffa1960ea9a16d45089c0c78958f1f (patch) | |
| tree | 60e21feedbed642ef103ffc7ce1eb927393702b5 /llvm/lib | |
| parent | e363dbf7ebd76cc09e8a290489ff77c694181ef6 (diff) | |
| download | bcm5719-llvm-f787ef1d96ffa1960ea9a16d45089c0c78958f1f.tar.gz bcm5719-llvm-f787ef1d96ffa1960ea9a16d45089c0c78958f1f.zip | |
R600/SI: Add intrinsic for MIMG IMAGE_GET_RESINFO opcode
Patch by: Michel Dänzer
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 181269
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/R600/SIInstructions.td | 13 | ||||
| -rw-r--r-- | llvm/lib/Target/R600/SIIntrinsics.td | 2 |
2 files changed, 14 insertions, 1 deletions
diff --git a/llvm/lib/Target/R600/SIInstructions.td b/llvm/lib/Target/R600/SIInstructions.td index 132b6d16437..0d50c5d8499 100644 --- a/llvm/lib/Target/R600/SIInstructions.td +++ b/llvm/lib/Target/R600/SIInstructions.td @@ -504,7 +504,7 @@ def IMAGE_LOAD_MIP : MIMG_NoSampler_Helper <0x00000001, "IMAGE_LOAD_MIP">; //def IMAGE_STORE_MIP : MIMG_NoPattern_ <"IMAGE_STORE_MIP", 0x00000009>; //def IMAGE_STORE_PCK : MIMG_NoPattern_ <"IMAGE_STORE_PCK", 0x0000000a>; //def IMAGE_STORE_MIP_PCK : MIMG_NoPattern_ <"IMAGE_STORE_MIP_PCK", 0x0000000b>; -//def IMAGE_GET_RESINFO : MIMG_NoPattern_ <"IMAGE_GET_RESINFO", 0x0000000e>; +def IMAGE_GET_RESINFO : MIMG_NoSampler_Helper <0x0000000e, "IMAGE_GET_RESINFO">; //def IMAGE_ATOMIC_SWAP : MIMG_NoPattern_ <"IMAGE_ATOMIC_SWAP", 0x0000000f>; //def IMAGE_ATOMIC_CMPSWAP : MIMG_NoPattern_ <"IMAGE_ATOMIC_CMPSWAP", 0x00000010>; //def IMAGE_ATOMIC_ADD : MIMG_NoPattern_ <"IMAGE_ATOMIC_ADD", 0x00000011>; @@ -1300,6 +1300,17 @@ multiclass ImageLoadPatterns<ValueType addr_type> { defm : ImageLoadPatterns<v2i32>; defm : ImageLoadPatterns<v4i32>; +/* Image resource information */ +def : Pat < + (int_SI_resinfo i32:$mipid, v32i8:$rsrc, imm), + (IMAGE_GET_RESINFO 0xf, 0, 0, 0, 0, 0, 0, 0, (V_MOV_B32_e32 $mipid), $rsrc) +>; + +def : Pat < + (int_SI_resinfo i32:$mipid, v32i8:$rsrc, TEX_ARRAY), + (IMAGE_GET_RESINFO 0xf, 0, 0, 1, 0, 0, 0, 0, (V_MOV_B32_e32 $mipid), $rsrc) +>; + /********** ============================================ **********/ /********** Extraction, Insertion, Building and Casting **********/ /********** ============================================ **********/ diff --git a/llvm/lib/Target/R600/SIIntrinsics.td b/llvm/lib/Target/R600/SIIntrinsics.td index c2fb8843af2..224cd2f608c 100644 --- a/llvm/lib/Target/R600/SIIntrinsics.td +++ b/llvm/lib/Target/R600/SIIntrinsics.td @@ -27,6 +27,8 @@ let TargetPrefix = "SI", isTarget = 1 in { def int_SI_imageload : Intrinsic <[llvm_v4i32_ty], [llvm_anyvector_ty, llvm_v32i8_ty, llvm_i32_ty], [IntrNoMem]>; + def int_SI_resinfo : Intrinsic <[llvm_v4i32_ty], [llvm_i32_ty, llvm_v32i8_ty, llvm_i32_ty], [IntrNoMem]>; + /* Interpolation Intrinsics */ def int_SI_fs_constant : Intrinsic <[llvm_float_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>; |
