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R600/SI: Add patterns for integer maxima / minima 

Patch by: Michel Dänzer

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 181265
This commit is contained in:
Tom Stellard 2013-05-06 23:02:04 +00:00
parent a8ea4bae08
commit cf6452c7d4
1 changed files with 12 additions and 4 deletions
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16
llvm/lib/Target/R600/SIInstructions.td
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@ -850,10 +850,18 @@ defm V_MAX_LEGACY_F32 : VOP2_32 <0x0000000e, "V_MAX_LEGACY_F32",
defm V_MIN_F32 : VOP2_32 <0x0000000f, "V_MIN_F32", []>;
defm V_MAX_F32 : VOP2_32 <0x00000010, "V_MAX_F32", []>;
defm V_MIN_I32 : VOP2_32 <0x00000011, "V_MIN_I32", []>;
defm V_MAX_I32 : VOP2_32 <0x00000012, "V_MAX_I32", []>;
defm V_MIN_U32 : VOP2_32 <0x00000013, "V_MIN_U32", []>;
defm V_MAX_U32 : VOP2_32 <0x00000014, "V_MAX_U32", []>;
defm V_MIN_I32 : VOP2_32 <0x00000011, "V_MIN_I32",
[(set i32:$dst, (AMDGPUsmin i32:$src0, i32:$src1))]
>;
defm V_MAX_I32 : VOP2_32 <0x00000012, "V_MAX_I32",
[(set i32:$dst, (AMDGPUsmax i32:$src0, i32:$src1))]
>;
defm V_MIN_U32 : VOP2_32 <0x00000013, "V_MIN_U32",
[(set i32:$dst, (AMDGPUumin i32:$src0, i32:$src1))]
>;
defm V_MAX_U32 : VOP2_32 <0x00000014, "V_MAX_U32",
[(set i32:$dst, (AMDGPUumax i32:$src0, i32:$src1))]
>;
defm V_LSHR_B32 : VOP2_32 <0x00000015, "V_LSHR_B32",
[(set i32:$dst, (srl i32:$src0, i32:$src1))]