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Diffstat (limited to 'test/CodeGen/X86/sse41-blend.ll')
-rw-r--r-- | test/CodeGen/X86/sse41-blend.ll | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/test/CodeGen/X86/sse41-blend.ll b/test/CodeGen/X86/sse41-blend.ll deleted file mode 100644 index 3a48121..0000000 --- a/test/CodeGen/X86/sse41-blend.ll +++ /dev/null @@ -1,140 +0,0 @@ -; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7 -mattr=+sse4.1 | FileCheck %s - -;CHECK-LABEL: vsel_float: -;CHECK: blendps -;CHECK: ret -define <4 x float> @vsel_float(<4 x float> %v1, <4 x float> %v2) { - %vsel = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x float> %v1, <4 x float> %v2 - ret <4 x float> %vsel -} - - -;CHECK-LABEL: vsel_4xi8: -;CHECK: blendps -;CHECK: ret -define <4 x i8> @vsel_4xi8(<4 x i8> %v1, <4 x i8> %v2) { - %vsel = select <4 x i1> <i1 true, i1 true, i1 false, i1 true>, <4 x i8> %v1, <4 x i8> %v2 - ret <4 x i8> %vsel -} - -;CHECK-LABEL: vsel_4xi16: -;CHECK: blendps -;CHECK: ret -define <4 x i16> @vsel_4xi16(<4 x i16> %v1, <4 x i16> %v2) { - %vsel = select <4 x i1> <i1 true, i1 false, i1 true, i1 true>, <4 x i16> %v1, <4 x i16> %v2 - ret <4 x i16> %vsel -} - - -;CHECK-LABEL: vsel_i32: -;CHECK: blendps -;CHECK: ret -define <4 x i32> @vsel_i32(<4 x i32> %v1, <4 x i32> %v2) { - %vsel = select <4 x i1> <i1 true, i1 true, i1 false, i1 true>, <4 x i32> %v1, <4 x i32> %v2 - ret <4 x i32> %vsel -} - - -;CHECK-LABEL: vsel_double: -;CHECK: movsd -;CHECK: ret -define <4 x double> @vsel_double(<4 x double> %v1, <4 x double> %v2) { - %vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x double> %v1, <4 x double> %v2 - ret <4 x double> %vsel -} - - -;CHECK-LABEL: vsel_i64: -;CHECK: movsd -;CHECK: ret -define <4 x i64> @vsel_i64(<4 x i64> %v1, <4 x i64> %v2) { - %vsel = select <4 x i1> <i1 true, i1 false, i1 false, i1 false>, <4 x i64> %v1, <4 x i64> %v2 - ret <4 x i64> %vsel -} - - -;CHECK-LABEL: vsel_i8: -;CHECK: pblendvb -;CHECK: ret -define <16 x i8> @vsel_i8(<16 x i8> %v1, <16 x i8> %v2) { - %vsel = select <16 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false>, <16 x i8> %v1, <16 x i8> %v2 - ret <16 x i8> %vsel -} - -;; TEST blend + compares -; CHECK: A -define <2 x double> @A(<2 x double> %x, <2 x double> %y) { - ; CHECK: cmplepd - ; CHECK: blendvpd - %max_is_x = fcmp oge <2 x double> %x, %y - %max = select <2 x i1> %max_is_x, <2 x double> %x, <2 x double> %y - ret <2 x double> %max -} - -; CHECK: B -define <2 x double> @B(<2 x double> %x, <2 x double> %y) { - ; CHECK: cmpnlepd - ; CHECK: blendvpd - %min_is_x = fcmp ult <2 x double> %x, %y - %min = select <2 x i1> %min_is_x, <2 x double> %x, <2 x double> %y - ret <2 x double> %min -} - -; CHECK: float_crash -define void @float_crash() nounwind { -entry: - %merge205vector_func.i = select <4 x i1> undef, <4 x double> undef, <4 x double> undef - %extract214vector_func.i = extractelement <4 x double> %merge205vector_func.i, i32 0 - store double %extract214vector_func.i, double addrspace(1)* undef, align 8 - ret void -} - -; If we can figure out a blend has a constant mask, we should emit the -; blend instruction with an immediate mask -define <2 x double> @constant_blendvpd(<2 x double> %xy, <2 x double> %ab) { -; In this case, we emit a simple movss -; CHECK-LABEL: constant_blendvpd -; CHECK: movsd -; CHECK: ret - %1 = select <2 x i1> <i1 true, i1 false>, <2 x double> %xy, <2 x double> %ab - ret <2 x double> %1 -} - -define <4 x float> @constant_blendvps(<4 x float> %xyzw, <4 x float> %abcd) { -; CHECK-LABEL: constant_blendvps -; CHECK-NOT: mov -; CHECK: blendps $7 -; CHECK: ret - %1 = select <4 x i1> <i1 false, i1 false, i1 false, i1 true>, <4 x float> %xyzw, <4 x float> %abcd - ret <4 x float> %1 -} - -define <16 x i8> @constant_pblendvb(<16 x i8> %xyzw, <16 x i8> %abcd) { -; CHECK-LABEL: constant_pblendvb: -; CHECK: movaps -; CHECK: pblendvb -; CHECK: ret - %1 = select <16 x i1> <i1 false, i1 false, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 true, i1 true, i1 true, i1 false>, <16 x i8> %xyzw, <16 x i8> %abcd - ret <16 x i8> %1 -} - -declare <16 x i8> @llvm.x86.sse41.pblendvb(<16 x i8>, <16 x i8>, <16 x i8>) -declare <4 x float> @llvm.x86.sse41.blendvps(<4 x float>, <4 x float>, <4 x float>) -declare <2 x double> @llvm.x86.sse41.blendvpd(<2 x double>, <2 x double>, <2 x double>) - -;; 2 tests for shufflevectors that optimize to blend + immediate -; CHECK-LABEL: @blend_shufflevector_4xfloat -; CHECK: blendps $6, %xmm1, %xmm0 -; CHECK: ret -define <4 x float> @blend_shufflevector_4xfloat(<4 x float> %a, <4 x float> %b) { - %1 = shufflevector <4 x float> %a, <4 x float> %b, <4 x i32> <i32 0, i32 5, i32 6, i32 3> - ret <4 x float> %1 -} - -; CHECK-LABEL: @blend_shufflevector_8xi16 -; CHECK: pblendw $134, %xmm1, %xmm0 -; CHECK: ret -define <8 x i16> @blend_shufflevector_8xi16(<8 x i16> %a, <8 x i16> %b) { - %1 = shufflevector <8 x i16> %a, <8 x i16> %b, <8 x i32> <i32 0, i32 9, i32 10, i32 3, i32 4, i32 5, i32 6, i32 15> - ret <8 x i16> %1 -} |