aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--lib/Target/X86/X86ISelLowering.cpp95
-rw-r--r--lib/Target/X86/X86ISelLowering.h8
-rw-r--r--lib/Target/X86/X86InstrFragmentsSIMD.td8
-rw-r--r--lib/Target/X86/X86InstrSSE.td75
-rw-r--r--test/CodeGen/X86/2012-01-18-vbitcast.ll4
-rw-r--r--test/CodeGen/X86/2012-03-15-build_vector_wl.ll2
-rw-r--r--test/CodeGen/X86/2012-07-10-extload64.ll4
-rw-r--r--test/CodeGen/X86/pointer-vector.ll5
-rw-r--r--test/CodeGen/X86/promote.ll2
-rw-r--r--test/CodeGen/X86/trunc-ext-ld-st.ll15
-rw-r--r--test/CodeGen/X86/vec_compare-2.ll3
-rw-r--r--test/CodeGen/X86/widen_load-2.ll2
12 files changed, 202 insertions, 21 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp
index 5034cc0..3667ff9 100644
--- a/lib/Target/X86/X86ISelLowering.cpp
+++ b/lib/Target/X86/X86ISelLowering.cpp
@@ -6562,6 +6562,78 @@ SDValue getMOVLP(SDValue &Op, DebugLoc &dl, SelectionDAG &DAG, bool HasSSE2) {
getShuffleSHUFImmediate(SVOp), DAG);
}
+// Reduce a vector shuffle to zext.
+SDValue
+X86TargetLowering::lowerVectorIntExtend(SDValue Op, SelectionDAG &DAG) const {
+ // PMOVZX is only available from SSE41.
+ if (!Subtarget->hasSSE41())
+ return SDValue();
+
+ EVT VT = Op.getValueType();
+
+ // Only AVX2 support 256-bit vector integer extending.
+ if (!Subtarget->hasAVX2() && VT.is256BitVector())
+ return SDValue();
+
+ ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(Op);
+ DebugLoc DL = Op.getDebugLoc();
+ SDValue V1 = Op.getOperand(0);
+ SDValue V2 = Op.getOperand(1);
+ unsigned NumElems = VT.getVectorNumElements();
+
+ // Extending is an unary operation and the element type of the source vector
+ // won't be equal to or larger than i64.
+ if (V2.getOpcode() != ISD::UNDEF || !VT.isInteger() ||
+ VT.getVectorElementType() == MVT::i64)
+ return SDValue();
+
+ // Find the expansion ratio, e.g. expanding from i8 to i32 has a ratio of 4.
+ unsigned Shift = 1; // Start from 2, i.e. 1 << 1.
+ while ((1 << Shift) < NumElems) {
+ if (SVOp->getMaskElt(1 << Shift) == 1)
+ break;
+ Shift += 1;
+ // The maximal ratio is 8, i.e. from i8 to i64.
+ if (Shift > 3)
+ return SDValue();
+ }
+
+ // Check the shuffle mask.
+ unsigned Mask = (1U << Shift) - 1;
+ for (unsigned i = 0; i != NumElems; ++i) {
+ int EltIdx = SVOp->getMaskElt(i);
+ if ((i & Mask) != 0 && EltIdx != -1)
+ return SDValue();
+ if ((i & Mask) == 0 && EltIdx != (i >> Shift))
+ return SDValue();
+ }
+
+ unsigned NBits = VT.getVectorElementType().getSizeInBits() << Shift;
+ EVT NeVT = EVT::getIntegerVT(*DAG.getContext(), NBits);
+ EVT NVT = EVT::getVectorVT(*DAG.getContext(), NeVT, NumElems >> Shift);
+
+ if (!isTypeLegal(NVT))
+ return SDValue();
+
+ // Simplify the operand as it's prepared to be fed into shuffle.
+ unsigned SignificantBits = NVT.getSizeInBits() >> Shift;
+ if (V1.getOpcode() == ISD::BITCAST &&
+ V1.getOperand(0).getOpcode() == ISD::SCALAR_TO_VECTOR &&
+ V1.getOperand(0).getOperand(0).getOpcode() == ISD::EXTRACT_VECTOR_ELT &&
+ V1.getOperand(0)
+ .getOperand(0).getValueType().getSizeInBits() == SignificantBits) {
+ // (bitcast (sclr2vec (ext_vec_elt x))) -> (bitcast x)
+ SDValue V = V1.getOperand(0).getOperand(0).getOperand(0);
+ // If it's foldable, i.e. normal load with single use, we will let code
+ // selection to fold it. Otherwise, we will short the conversion sequence.
+ if (!ISD::isNormalLoad(V.getNode()) || !V.hasOneUse())
+ V1 = DAG.getNode(ISD::BITCAST, DL, V1.getValueType(), V);
+ }
+
+ return DAG.getNode(ISD::BITCAST, DL, VT,
+ DAG.getNode(X86ISD::VZEXT, DL, NVT, V1));
+}
+
SDValue
X86TargetLowering::NormalizeVectorShuffle(SDValue Op, SelectionDAG &DAG) const {
ShuffleVectorSDNode *SVOp = cast<ShuffleVectorSDNode>(Op);
@@ -6592,6 +6664,11 @@ X86TargetLowering::NormalizeVectorShuffle(SDValue Op, SelectionDAG &DAG) const {
return PromoteSplat(SVOp, DAG);
}
+ // Check integer expanding shuffles.
+ SDValue NewOp = lowerVectorIntExtend(Op, DAG);
+ if (NewOp.getNode())
+ return NewOp;
+
// If the shuffle can be profitably rewritten as a narrower shuffle, then
// do it!
if (VT == MVT::v8i16 || VT == MVT::v16i8 ||
@@ -11825,6 +11902,8 @@ const char *X86TargetLowering::getTargetNodeName(unsigned Opcode) const {
case X86ISD::VZEXT_MOVL: return "X86ISD::VZEXT_MOVL";
case X86ISD::VSEXT_MOVL: return "X86ISD::VSEXT_MOVL";
case X86ISD::VZEXT_LOAD: return "X86ISD::VZEXT_LOAD";
+ case X86ISD::VZEXT: return "X86ISD::VZEXT";
+ case X86ISD::VSEXT: return "X86ISD::VSEXT";
case X86ISD::VFPEXT: return "X86ISD::VFPEXT";
case X86ISD::VFPROUND: return "X86ISD::VFPROUND";
case X86ISD::VSHLDQ: return "X86ISD::VSHLDQ";
@@ -16529,6 +16608,21 @@ static SDValue PerformSubCombine(SDNode *N, SelectionDAG &DAG,
return OptimizeConditionalInDecrement(N, DAG);
}
+/// performVZEXTCombine - Performs build vector combines
+static SDValue performVZEXTCombine(SDNode *N, SelectionDAG &DAG,
+ TargetLowering::DAGCombinerInfo &DCI,
+ const X86Subtarget *Subtarget) {
+ // (vzext (bitcast (vzext (x)) -> (vzext x)
+ SDValue In = N->getOperand(0);
+ while (In.getOpcode() == ISD::BITCAST)
+ In = In.getOperand(0);
+
+ if (In.getOpcode() != X86ISD::VZEXT)
+ return SDValue();
+
+ return DAG.getNode(X86ISD::VZEXT, N->getDebugLoc(), N->getValueType(0), In.getOperand(0));
+}
+
SDValue X86TargetLowering::PerformDAGCombine(SDNode *N,
DAGCombinerInfo &DCI) const {
SelectionDAG &DAG = DCI.DAG;
@@ -16569,6 +16663,7 @@ SDValue X86TargetLowering::PerformDAGCombine(SDNode *N,
case ISD::SETCC: return PerformISDSETCCCombine(N, DAG);
case X86ISD::SETCC: return PerformSETCCCombine(N, DAG, DCI, Subtarget);
case X86ISD::BRCOND: return PerformBrCondCombine(N, DAG, DCI, Subtarget);
+ case X86ISD::VZEXT: return performVZEXTCombine(N, DAG, DCI, Subtarget);
case X86ISD::SHUFP: // Handle all target specific shuffles
case X86ISD::PALIGN:
case X86ISD::UNPCKH:
diff --git a/lib/Target/X86/X86ISelLowering.h b/lib/Target/X86/X86ISelLowering.h
index 228fab1..af23be6 100644
--- a/lib/Target/X86/X86ISelLowering.h
+++ b/lib/Target/X86/X86ISelLowering.h
@@ -236,6 +236,12 @@ namespace llvm {
// VSEXT_MOVL - Vector move low and sign extend.
VSEXT_MOVL,
+ // VZEXT - Vector integer zero-extend.
+ VZEXT,
+
+ // VSEXT - Vector integer signed-extend.
+ VSEXT,
+
// VFPEXT - Vector FP extend.
VFPEXT,
@@ -832,6 +838,8 @@ namespace llvm {
SDValue LowerVectorAllZeroTest(SDValue Op, SelectionDAG &DAG) const;
+ SDValue lowerVectorIntExtend(SDValue Op, SelectionDAG &DAG) const;
+
virtual SDValue
LowerFormalArguments(SDValue Chain,
CallingConv::ID CallConv, bool isVarArg,
diff --git a/lib/Target/X86/X86InstrFragmentsSIMD.td b/lib/Target/X86/X86InstrFragmentsSIMD.td
index 46281ef..73ba001 100644
--- a/lib/Target/X86/X86InstrFragmentsSIMD.td
+++ b/lib/Target/X86/X86InstrFragmentsSIMD.td
@@ -90,6 +90,14 @@ def X86vsmovl : SDNode<"X86ISD::VSEXT_MOVL",
def X86vzload : SDNode<"X86ISD::VZEXT_LOAD", SDTLoad,
[SDNPHasChain, SDNPMayLoad, SDNPMemOperand]>;
+def X86vzext : SDNode<"X86ISD::VZEXT",
+ SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
+ SDTCisInt<0>, SDTCisInt<1>]>>;
+
+def X86vsext : SDNode<"X86ISD::VSEXT",
+ SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
+ SDTCisInt<0>, SDTCisInt<1>]>>;
+
def X86vfpext : SDNode<"X86ISD::VFPEXT",
SDTypeProfile<1, 1, [SDTCisVec<0>, SDTCisVec<1>,
SDTCisFP<0>, SDTCisFP<1>]>>;
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index cc1291a..26f78d7 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -5841,6 +5841,81 @@ let Predicates = [UseSSE41] in {
(PMOVZXBQrm addr:$src)>;
}
+let Predicates = [HasAVX2] in {
+ def : Pat<(v16i16 (X86vzext (v16i8 VR128:$src))), (VPMOVZXBWYrr VR128:$src)>;
+ def : Pat<(v8i32 (X86vzext (v16i8 VR128:$src))), (VPMOVZXBDYrr VR128:$src)>;
+ def : Pat<(v4i64 (X86vzext (v16i8 VR128:$src))), (VPMOVZXBQYrr VR128:$src)>;
+
+ def : Pat<(v8i32 (X86vzext (v8i16 VR128:$src))), (VPMOVZXWDYrr VR128:$src)>;
+ def : Pat<(v4i64 (X86vzext (v8i16 VR128:$src))), (VPMOVZXWQYrr VR128:$src)>;
+
+ def : Pat<(v4i64 (X86vzext (v4i32 VR128:$src))), (VPMOVZXDQYrr VR128:$src)>;
+}
+
+let Predicates = [HasAVX] in {
+ def : Pat<(v8i16 (X86vzext (v16i8 VR128:$src))), (VPMOVZXBWrr VR128:$src)>;
+ def : Pat<(v4i32 (X86vzext (v16i8 VR128:$src))), (VPMOVZXBDrr VR128:$src)>;
+ def : Pat<(v2i64 (X86vzext (v16i8 VR128:$src))), (VPMOVZXBQrr VR128:$src)>;
+
+ def : Pat<(v4i32 (X86vzext (v8i16 VR128:$src))), (VPMOVZXWDrr VR128:$src)>;
+ def : Pat<(v2i64 (X86vzext (v8i16 VR128:$src))), (VPMOVZXWQrr VR128:$src)>;
+
+ def : Pat<(v2i64 (X86vzext (v4i32 VR128:$src))), (VPMOVZXDQrr VR128:$src)>;
+
+ def : Pat<(v8i16 (X86vzext (v16i8 (bitconvert (v2i64 (scalar_to_vector (loadi64 addr:$src))))))),
+ (VPMOVZXBWrm addr:$src)>;
+ def : Pat<(v8i16 (X86vzext (v16i8 (bitconvert (v2f64 (scalar_to_vector (loadf64 addr:$src))))))),
+ (VPMOVZXBWrm addr:$src)>;
+ def : Pat<(v4i32 (X86vzext (v16i8 (bitconvert (v4i32 (scalar_to_vector (loadi32 addr:$src))))))),
+ (VPMOVZXBDrm addr:$src)>;
+ def : Pat<(v2i64 (X86vzext (v16i8 (bitconvert (v4i32 (scalar_to_vector (loadi16_anyext addr:$src))))))),
+ (VPMOVZXBQrm addr:$src)>;
+
+ def : Pat<(v4i32 (X86vzext (v8i16 (bitconvert (v2i64 (scalar_to_vector (loadi64 addr:$src))))))),
+ (VPMOVZXWDrm addr:$src)>;
+ def : Pat<(v4i32 (X86vzext (v8i16 (bitconvert (v2f64 (scalar_to_vector (loadf64 addr:$src))))))),
+ (VPMOVZXWDrm addr:$src)>;
+ def : Pat<(v2i64 (X86vzext (v8i16 (bitconvert (v4i32 (scalar_to_vector (loadi32 addr:$src))))))),
+ (VPMOVZXWQrm addr:$src)>;
+
+ def : Pat<(v2i64 (X86vzext (v4i32 (bitconvert (v2i64 (scalar_to_vector (loadi64 addr:$src))))))),
+ (VPMOVZXDQrm addr:$src)>;
+ def : Pat<(v2i64 (X86vzext (v4i32 (bitconvert (v2f64 (scalar_to_vector (loadf64 addr:$src))))))),
+ (VPMOVZXDQrm addr:$src)>;
+}
+
+let Predicates = [UseSSE41] in {
+ def : Pat<(v8i16 (X86vzext (v16i8 VR128:$src))), (PMOVZXBWrr VR128:$src)>;
+ def : Pat<(v4i32 (X86vzext (v16i8 VR128:$src))), (PMOVZXBDrr VR128:$src)>;
+ def : Pat<(v2i64 (X86vzext (v16i8 VR128:$src))), (PMOVZXBQrr VR128:$src)>;
+
+ def : Pat<(v4i32 (X86vzext (v8i16 VR128:$src))), (PMOVZXWDrr VR128:$src)>;
+ def : Pat<(v2i64 (X86vzext (v8i16 VR128:$src))), (PMOVZXWQrr VR128:$src)>;
+
+ def : Pat<(v2i64 (X86vzext (v4i32 VR128:$src))), (PMOVZXDQrr VR128:$src)>;
+
+ def : Pat<(v8i16 (X86vzext (v16i8 (bitconvert (v2i64 (scalar_to_vector (loadi64 addr:$src))))))),
+ (PMOVZXBWrm addr:$src)>;
+ def : Pat<(v8i16 (X86vzext (v16i8 (bitconvert (v2f64 (scalar_to_vector (loadf64 addr:$src))))))),
+ (PMOVZXBWrm addr:$src)>;
+ def : Pat<(v4i32 (X86vzext (v16i8 (bitconvert (v4i32 (scalar_to_vector (loadi32 addr:$src))))))),
+ (PMOVZXBDrm addr:$src)>;
+ def : Pat<(v2i64 (X86vzext (v16i8 (bitconvert (v4i32 (scalar_to_vector (loadi16_anyext addr:$src))))))),
+ (PMOVZXBQrm addr:$src)>;
+
+ def : Pat<(v4i32 (X86vzext (v8i16 (bitconvert (v2i64 (scalar_to_vector (loadi64 addr:$src))))))),
+ (PMOVZXWDrm addr:$src)>;
+ def : Pat<(v4i32 (X86vzext (v8i16 (bitconvert (v2f64 (scalar_to_vector (loadf64 addr:$src))))))),
+ (PMOVZXWDrm addr:$src)>;
+ def : Pat<(v2i64 (X86vzext (v8i16 (bitconvert (v4i32 (scalar_to_vector (loadi32 addr:$src))))))),
+ (PMOVZXWQrm addr:$src)>;
+
+ def : Pat<(v2i64 (X86vzext (v4i32 (bitconvert (v2i64 (scalar_to_vector (loadi64 addr:$src))))))),
+ (PMOVZXDQrm addr:$src)>;
+ def : Pat<(v2i64 (X86vzext (v4i32 (bitconvert (v2f64 (scalar_to_vector (loadf64 addr:$src))))))),
+ (PMOVZXDQrm addr:$src)>;
+}
+
//===----------------------------------------------------------------------===//
// SSE4.1 - Extract Instructions
//===----------------------------------------------------------------------===//
diff --git a/test/CodeGen/X86/2012-01-18-vbitcast.ll b/test/CodeGen/X86/2012-01-18-vbitcast.ll
index 8a3ccc8..3ce7db6 100644
--- a/test/CodeGen/X86/2012-01-18-vbitcast.ll
+++ b/test/CodeGen/X86/2012-01-18-vbitcast.ll
@@ -2,8 +2,8 @@
;CHECK: vcast
define <2 x i32> @vcast(<2 x float> %a, <2 x float> %b) {
-;CHECK: pshufd
-;CHECK: pshufd
+;CHECK: pmovzxdq
+;CHECK: pmovzxdq
%af = bitcast <2 x float> %a to <2 x i32>
%bf = bitcast <2 x float> %b to <2 x i32>
%x = sub <2 x i32> %af, %bf
diff --git a/test/CodeGen/X86/2012-03-15-build_vector_wl.ll b/test/CodeGen/X86/2012-03-15-build_vector_wl.ll
index fec17e9..c4b307e 100644
--- a/test/CodeGen/X86/2012-03-15-build_vector_wl.ll
+++ b/test/CodeGen/X86/2012-03-15-build_vector_wl.ll
@@ -4,7 +4,7 @@
define <4 x i8> @build_vector_again(<16 x i8> %in) nounwind readnone {
entry:
%out = shufflevector <16 x i8> %in, <16 x i8> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
-; CHECK: shufb
+; CHECK: pmovzxbd
ret <4 x i8> %out
; CHECK: ret
}
diff --git a/test/CodeGen/X86/2012-07-10-extload64.ll b/test/CodeGen/X86/2012-07-10-extload64.ll
index 906b748..4abdded 100644
--- a/test/CodeGen/X86/2012-07-10-extload64.ll
+++ b/test/CodeGen/X86/2012-07-10-extload64.ll
@@ -3,7 +3,7 @@
; CHECK: load_store
define void @load_store(<4 x i16>* %in) {
entry:
-; CHECK: movsd
+; CHECK: pmovzxwd
%A27 = load <4 x i16>* %in, align 4
%A28 = add <4 x i16> %A27, %A27
; CHECK: movlpd
@@ -27,6 +27,6 @@ define <2 x i32> @load_64(<2 x i32>* %ptr) {
BB:
%t = load <2 x i32>* %ptr
ret <2 x i32> %t
-;CHECK: movsd
+;CHECK: pmovzxdq
;CHECK: ret
}
diff --git a/test/CodeGen/X86/pointer-vector.ll b/test/CodeGen/X86/pointer-vector.ll
index 800fbed..58423d1 100644
--- a/test/CodeGen/X86/pointer-vector.ll
+++ b/test/CodeGen/X86/pointer-vector.ll
@@ -81,8 +81,7 @@ define <4 x i32*> @INT2PTR1(<4 x i8>* %p) nounwind {
entry:
%G = load <4 x i8>* %p
;CHECK: movl
-;CHECK: movd
-;CHECK: pshufb
+;CHECK: pmovzxbd
;CHECK: pand
%K = inttoptr <4 x i8> %G to <4 x i32*>
;CHECK: ret
@@ -105,7 +104,7 @@ define <2 x i32*> @BITCAST1(<2 x i8*>* %p) nounwind {
entry:
%G = load <2 x i8*>* %p
;CHECK: movl
-;CHECK: movsd
+;CHECK: pmovzxdq
%T = bitcast <2 x i8*> %G to <2 x i32*>
;CHECK: ret
ret <2 x i32*> %T
diff --git a/test/CodeGen/X86/promote.ll b/test/CodeGen/X86/promote.ll
index 8b30dc7..283f48c 100644
--- a/test/CodeGen/X86/promote.ll
+++ b/test/CodeGen/X86/promote.ll
@@ -20,7 +20,7 @@ entry:
; CHECK: shuff_f
define i32 @shuff_f(<4 x i8>* %A) {
entry:
-; CHECK: pshufb
+; CHECK: pmovzxbd
; CHECK: paddd
; CHECK: pshufb
%0 = load <4 x i8>* %A, align 8
diff --git a/test/CodeGen/X86/trunc-ext-ld-st.ll b/test/CodeGen/X86/trunc-ext-ld-st.ll
index 9877d7b..1d22a18 100644
--- a/test/CodeGen/X86/trunc-ext-ld-st.ll
+++ b/test/CodeGen/X86/trunc-ext-ld-st.ll
@@ -2,8 +2,7 @@
;CHECK: load_2_i8
; A single 16-bit load
-;CHECK: movzwl
-;CHECK: pshufb
+;CHECK: pmovzxbq
;CHECK: paddq
;CHECK: pshufb
; A single 16-bit store
@@ -19,8 +18,7 @@ define void @load_2_i8(<2 x i8>* %A) {
;CHECK: load_2_i16
; Read 32-bits
-;CHECK: movd
-;CHECK: pshufb
+;CHECK: pmovzxwq
;CHECK: paddq
;CHECK: pshufb
;CHECK: movd
@@ -33,7 +31,7 @@ define void @load_2_i16(<2 x i16>* %A) {
}
;CHECK: load_2_i32
-;CHECK: pshufd
+;CHECK: pmovzxdq
;CHECK: paddq
;CHECK: pshufd
;CHECK: ret
@@ -45,8 +43,7 @@ define void @load_2_i32(<2 x i32>* %A) {
}
;CHECK: load_4_i8
-;CHECK: movd
-;CHECK: pshufb
+;CHECK: pmovzxbd
;CHECK: paddd
;CHECK: pshufb
;CHECK: ret
@@ -58,7 +55,7 @@ define void @load_4_i8(<4 x i8>* %A) {
}
;CHECK: load_4_i16
-;CHECK: punpcklwd
+;CHECK: pmovzxwd
;CHECK: paddd
;CHECK: pshufb
;CHECK: ret
@@ -70,7 +67,7 @@ define void @load_4_i16(<4 x i16>* %A) {
}
;CHECK: load_8_i8
-;CHECK: punpcklbw
+;CHECK: pmovzxbw
;CHECK: paddw
;CHECK: pshufb
;CHECK: ret
diff --git a/test/CodeGen/X86/vec_compare-2.ll b/test/CodeGen/X86/vec_compare-2.ll
index 46d6a23..4da7953 100644
--- a/test/CodeGen/X86/vec_compare-2.ll
+++ b/test/CodeGen/X86/vec_compare-2.ll
@@ -10,8 +10,7 @@ define void @blackDespeckle_wrapper(i8** %args_list, i64* %gtid, i64 %xend) {
entry:
; CHECK: cfi_def_cfa_offset
; CHECK-NOT: set
-; CHECK: punpcklwd
-; CHECK: pshufd
+; CHECK: pmovzxwq
; CHECK: pshufb
%shr.i = ashr <4 x i32> zeroinitializer, <i32 3, i32 3, i32 3, i32 3> ; <<4 x i32>> [#uses=1]
%cmp318.i = sext <4 x i1> zeroinitializer to <4 x i32> ; <<4 x i32>> [#uses=1]
diff --git a/test/CodeGen/X86/widen_load-2.ll b/test/CodeGen/X86/widen_load-2.ll
index 79aa000..224898c 100644
--- a/test/CodeGen/X86/widen_load-2.ll
+++ b/test/CodeGen/X86/widen_load-2.ll
@@ -170,7 +170,7 @@ define void @add31i8(%i8vec31* nocapture sret %ret, %i8vec31* %ap, %i8vec31* %bp
; CHECK: rot
%i8vec3pack = type { <3 x i8>, i8 }
define %i8vec3pack @rot() nounwind {
-; CHECK: movd {{-?[0-9]+}}(%rsp), {{%xmm[0-9]}}
+; CHECK: pmovzxbd {{-?[0-9]+}}(%rsp), {{%xmm[0-9]}}
entry:
%X = alloca %i8vec3pack, align 4
%rot = alloca %i8vec3pack, align 4
generated by cgit v1.1 at 2024-09-09 07:58:26 +0000