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      1 ;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
      2 
      3 ;CHECK-LABEL: test1:
      4 ;CHECK: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}},
      5 ;CHECK-NEXT: MUL NON-IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}},
      6 ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}},
      7 
      8 define void @test1(<4 x float> inreg %reg0) #0 {
      9    %r0 = extractelement <4 x float> %reg0, i32 0
     10    %r1 = extractelement <4 x float> %reg0, i32 1
     11    %r2 = call float @llvm.pow.f32( float %r0, float %r1)
     12    %vec = insertelement <4 x float> undef, float %r2, i32 0
     13    call void @llvm.R600.store.swizzle(<4 x float> %vec, i32 0, i32 0)
     14    ret void
     15 }
     16 
     17 ;CHECK-LABEL: test2:
     18 ;CHECK: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}},
     19 ;CHECK-NEXT: MUL NON-IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}},
     20 ;CHECK-NEXT: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}},
     21 ;CHECK-NEXT: MUL NON-IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}},
     22 ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}},
     23 ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}},
     24 ;CHECK-NEXT: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}},
     25 ;CHECK-NEXT: MUL NON-IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}},
     26 ;CHECK-NEXT: LOG_IEEE * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}},
     27 ;CHECK-NEXT: MUL NON-IEEE T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], PS}},
     28 ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}},
     29 ;CHECK-NEXT: EXP_IEEE * T{{[0-9]+\.[XYZW], PV\.[XYZW]}},
     30 define void @test2(<4 x float> inreg %reg0, <4 x float> inreg %reg1) #0 {
     31    %vec = call <4 x float> @llvm.pow.v4f32( <4 x float> %reg0, <4 x float> %reg1)
     32    call void @llvm.R600.store.swizzle(<4 x float> %vec, i32 0, i32 0)
     33    ret void
     34 }
     35 
     36 declare float @llvm.pow.f32(float ,float ) readonly
     37 declare <4 x float> @llvm.pow.v4f32(<4 x float> ,<4 x float> ) readonly
     38 declare void @llvm.R600.store.swizzle(<4 x float>, i32, i32)
     39 
     40 attributes #0 = { "ShaderType"="0" }
     41