[LV][NFC] Regenerate CHECK lines in some tests - #216728
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@llvm/pr-subscribers-llvm-transforms @llvm/pr-subscribers-backend-risc-v Author: David Sherwood (david-arm) ChangesPatch is 159.71 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/216728.diff 5 Files Affected:
diff --git a/llvm/test/Transforms/LoopVectorize/AArch64/sve-interleaved-masked-accesses.ll b/llvm/test/Transforms/LoopVectorize/AArch64/sve-interleaved-masked-accesses.ll
index 89f97f6188747..e1e90d3ca6c7c 100644
--- a/llvm/test/Transforms/LoopVectorize/AArch64/sve-interleaved-masked-accesses.ll
+++ b/llvm/test/Transforms/LoopVectorize/AArch64/sve-interleaved-masked-accesses.ll
@@ -1,4 +1,4 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --filter-out-after "^scalar.ph:" --version 2
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --filter-out-after "^scalar.ph:" --version 6
; RUN: opt -mtriple=aarch64-none-linux-gnu -S -passes=loop-vectorize -mattr=+sve -force-vector-width=16 -force-vector-interleave=1 -scalable-vectorization=on -tail-folding-policy=dont-fold-tail %s 2>&1 | FileCheck %s -check-prefix=SCALAR_TAIL_FOLDING
; RUN: opt -mtriple=aarch64-none-linux-gnu -S -passes=loop-vectorize -mattr=+sve -force-vector-width=16 -force-vector-interleave=1 -scalable-vectorization=on -tail-folding-policy=must-fold-tail %s 2>&1 | FileCheck %s -check-prefix=PREDICATED_TAIL_FOLDING
@@ -22,15 +22,15 @@ target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
; }
;}
define void @masked_strided1(ptr noalias nocapture readonly %p, ptr noalias nocapture %q, i8 zeroext %guard) #0 {
-; SCALAR_TAIL_FOLDING-LABEL: define void @masked_strided1
-; SCALAR_TAIL_FOLDING-SAME: (ptr noalias readonly captures(none) [[P:%.*]], ptr noalias captures(none) [[Q:%.*]], i8 zeroext [[GUARD:%.*]]) #[[ATTR0:[0-9]+]] {
-; SCALAR_TAIL_FOLDING-NEXT: entry:
+; SCALAR_TAIL_FOLDING-LABEL: define void @masked_strided1(
+; SCALAR_TAIL_FOLDING-SAME: ptr noalias readonly captures(none) [[P:%.*]], ptr noalias captures(none) [[Q:%.*]], i8 zeroext [[GUARD:%.*]]) #[[ATTR0:[0-9]+]] {
+; SCALAR_TAIL_FOLDING-NEXT: [[ENTRY:.*:]]
; SCALAR_TAIL_FOLDING-NEXT: [[CONV:%.*]] = zext i8 [[GUARD]] to i32
; SCALAR_TAIL_FOLDING-NEXT: [[TMP0:%.*]] = call i32 @llvm.vscale.i32()
; SCALAR_TAIL_FOLDING-NEXT: [[TMP1:%.*]] = shl nuw i32 [[TMP0]], 4
; SCALAR_TAIL_FOLDING-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i32 1024, [[TMP1]]
-; SCALAR_TAIL_FOLDING-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
-; SCALAR_TAIL_FOLDING: vector.ph:
+; SCALAR_TAIL_FOLDING-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]]
+; SCALAR_TAIL_FOLDING: [[VECTOR_PH]]:
; SCALAR_TAIL_FOLDING-NEXT: [[TMP2:%.*]] = shl nuw i32 [[TMP0]], 4
; SCALAR_TAIL_FOLDING-NEXT: [[N_MOD_VF:%.*]] = urem i32 1024, [[TMP2]]
; SCALAR_TAIL_FOLDING-NEXT: [[N_VEC:%.*]] = sub i32 1024, [[N_MOD_VF]]
@@ -39,10 +39,10 @@ define void @masked_strided1(ptr noalias nocapture readonly %p, ptr noalias noca
; SCALAR_TAIL_FOLDING-NEXT: [[TMP3:%.*]] = call <vscale x 16 x i32> @llvm.stepvector.nxv16i32()
; SCALAR_TAIL_FOLDING-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 16 x i32> poison, i32 [[TMP2]], i64 0
; SCALAR_TAIL_FOLDING-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 16 x i32> [[BROADCAST_SPLATINSERT1]], <vscale x 16 x i32> poison, <vscale x 16 x i32> zeroinitializer
-; SCALAR_TAIL_FOLDING-NEXT: br label [[VECTOR_BODY:%.*]]
-; SCALAR_TAIL_FOLDING: vector.body:
-; SCALAR_TAIL_FOLDING-NEXT: [[INDEX:%.*]] = phi i32 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
-; SCALAR_TAIL_FOLDING-NEXT: [[VEC_IND:%.*]] = phi <vscale x 16 x i32> [ [[TMP3]], [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ]
+; SCALAR_TAIL_FOLDING-NEXT: br label %[[VECTOR_BODY:.*]]
+; SCALAR_TAIL_FOLDING: [[VECTOR_BODY]]:
+; SCALAR_TAIL_FOLDING-NEXT: [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]
+; SCALAR_TAIL_FOLDING-NEXT: [[VEC_IND:%.*]] = phi <vscale x 16 x i32> [ [[TMP3]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ]
; SCALAR_TAIL_FOLDING-NEXT: [[TMP4:%.*]] = icmp ugt <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT]]
; SCALAR_TAIL_FOLDING-NEXT: [[TMP5:%.*]] = shl i32 [[INDEX]], 1
; SCALAR_TAIL_FOLDING-NEXT: [[TMP6:%.*]] = getelementptr i8, ptr [[P]], i32 [[TMP5]]
@@ -61,18 +61,18 @@ define void @masked_strided1(ptr noalias nocapture readonly %p, ptr noalias noca
; SCALAR_TAIL_FOLDING-NEXT: [[INDEX_NEXT]] = add nuw i32 [[INDEX]], [[TMP2]]
; SCALAR_TAIL_FOLDING-NEXT: [[VEC_IND_NEXT]] = add nuw nsw <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT2]]
; SCALAR_TAIL_FOLDING-NEXT: [[TMP13:%.*]] = icmp eq i32 [[INDEX_NEXT]], [[N_VEC]]
-; SCALAR_TAIL_FOLDING-NEXT: br i1 [[TMP13]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
-; SCALAR_TAIL_FOLDING: middle.block:
+; SCALAR_TAIL_FOLDING-NEXT: br i1 [[TMP13]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
+; SCALAR_TAIL_FOLDING: [[MIDDLE_BLOCK]]:
; SCALAR_TAIL_FOLDING-NEXT: [[CMP_N:%.*]] = icmp eq i32 1024, [[N_VEC]]
-; SCALAR_TAIL_FOLDING-NEXT: br i1 [[CMP_N]], label [[FOR_END:%.*]], label [[SCALAR_PH]]
-; SCALAR_TAIL_FOLDING: scalar.ph:
+; SCALAR_TAIL_FOLDING-NEXT: br i1 [[CMP_N]], [[FOR_END:label %.*]], label %[[SCALAR_PH]]
+; SCALAR_TAIL_FOLDING: [[SCALAR_PH]]:
;
-; PREDICATED_TAIL_FOLDING-LABEL: define void @masked_strided1
-; PREDICATED_TAIL_FOLDING-SAME: (ptr noalias readonly captures(none) [[P:%.*]], ptr noalias captures(none) [[Q:%.*]], i8 zeroext [[GUARD:%.*]]) #[[ATTR0:[0-9]+]] {
-; PREDICATED_TAIL_FOLDING-NEXT: entry:
+; PREDICATED_TAIL_FOLDING-LABEL: define void @masked_strided1(
+; PREDICATED_TAIL_FOLDING-SAME: ptr noalias readonly captures(none) [[P:%.*]], ptr noalias captures(none) [[Q:%.*]], i8 zeroext [[GUARD:%.*]]) #[[ATTR0:[0-9]+]] {
+; PREDICATED_TAIL_FOLDING-NEXT: [[ENTRY:.*:]]
; PREDICATED_TAIL_FOLDING-NEXT: [[CONV:%.*]] = zext i8 [[GUARD]] to i32
-; PREDICATED_TAIL_FOLDING-NEXT: br label [[VECTOR_PH:%.*]]
-; PREDICATED_TAIL_FOLDING: vector.ph:
+; PREDICATED_TAIL_FOLDING-NEXT: br label %[[VECTOR_PH:.*]]
+; PREDICATED_TAIL_FOLDING: [[VECTOR_PH]]:
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP0:%.*]] = call i32 @llvm.vscale.i32()
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP1:%.*]] = shl nuw i32 [[TMP0]], 4
; PREDICATED_TAIL_FOLDING-NEXT: [[ACTIVE_LANE_MASK_ENTRY:%.*]] = call <vscale x 16 x i1> @llvm.get.active.lane.mask.nxv16i1.i32(i32 0, i32 1024)
@@ -81,11 +81,11 @@ define void @masked_strided1(ptr noalias nocapture readonly %p, ptr noalias noca
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP2:%.*]] = call <vscale x 16 x i32> @llvm.stepvector.nxv16i32()
; PREDICATED_TAIL_FOLDING-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 16 x i32> poison, i32 [[TMP1]], i64 0
; PREDICATED_TAIL_FOLDING-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 16 x i32> [[BROADCAST_SPLATINSERT1]], <vscale x 16 x i32> poison, <vscale x 16 x i32> zeroinitializer
-; PREDICATED_TAIL_FOLDING-NEXT: br label [[VECTOR_BODY:%.*]]
-; PREDICATED_TAIL_FOLDING: vector.body:
-; PREDICATED_TAIL_FOLDING-NEXT: [[INDEX:%.*]] = phi i32 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
-; PREDICATED_TAIL_FOLDING-NEXT: [[ACTIVE_LANE_MASK:%.*]] = phi <vscale x 16 x i1> [ [[ACTIVE_LANE_MASK_ENTRY]], [[VECTOR_PH]] ], [ [[ACTIVE_LANE_MASK_NEXT:%.*]], [[VECTOR_BODY]] ]
-; PREDICATED_TAIL_FOLDING-NEXT: [[VEC_IND:%.*]] = phi <vscale x 16 x i32> [ [[TMP2]], [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ]
+; PREDICATED_TAIL_FOLDING-NEXT: br label %[[VECTOR_BODY:.*]]
+; PREDICATED_TAIL_FOLDING: [[VECTOR_BODY]]:
+; PREDICATED_TAIL_FOLDING-NEXT: [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]
+; PREDICATED_TAIL_FOLDING-NEXT: [[ACTIVE_LANE_MASK:%.*]] = phi <vscale x 16 x i1> [ [[ACTIVE_LANE_MASK_ENTRY]], %[[VECTOR_PH]] ], [ [[ACTIVE_LANE_MASK_NEXT:%.*]], %[[VECTOR_BODY]] ]
+; PREDICATED_TAIL_FOLDING-NEXT: [[VEC_IND:%.*]] = phi <vscale x 16 x i32> [ [[TMP2]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ]
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP3:%.*]] = icmp ugt <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT]]
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP4:%.*]] = select <vscale x 16 x i1> [[ACTIVE_LANE_MASK]], <vscale x 16 x i1> [[TMP3]], <vscale x 16 x i1> zeroinitializer
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP5:%.*]] = shl i32 [[INDEX]], 1
@@ -107,10 +107,10 @@ define void @masked_strided1(ptr noalias nocapture readonly %p, ptr noalias noca
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP13:%.*]] = extractelement <vscale x 16 x i1> [[ACTIVE_LANE_MASK_NEXT]], i64 0
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP14:%.*]] = xor i1 [[TMP13]], true
; PREDICATED_TAIL_FOLDING-NEXT: [[VEC_IND_NEXT]] = add nuw nsw <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT2]]
-; PREDICATED_TAIL_FOLDING-NEXT: br i1 [[TMP14]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
-; PREDICATED_TAIL_FOLDING: middle.block:
-; PREDICATED_TAIL_FOLDING-NEXT: br label [[FOR_END:%.*]]
-; PREDICATED_TAIL_FOLDING: for.end:
+; PREDICATED_TAIL_FOLDING-NEXT: br i1 [[TMP14]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP0:![0-9]+]]
+; PREDICATED_TAIL_FOLDING: [[MIDDLE_BLOCK]]:
+; PREDICATED_TAIL_FOLDING-NEXT: br label %[[FOR_END:.*]]
+; PREDICATED_TAIL_FOLDING: [[FOR_END]]:
; PREDICATED_TAIL_FOLDING-NEXT: ret void
;
entry:
@@ -161,15 +161,15 @@ for.end:
; }
;}
define void @masked_strided2(ptr noalias nocapture readnone %p, ptr noalias nocapture %q, i8 zeroext %guard) #0 {
-; SCALAR_TAIL_FOLDING-LABEL: define void @masked_strided2
-; SCALAR_TAIL_FOLDING-SAME: (ptr noalias readnone captures(none) [[P:%.*]], ptr noalias captures(none) [[Q:%.*]], i8 zeroext [[GUARD:%.*]]) #[[ATTR0]] {
-; SCALAR_TAIL_FOLDING-NEXT: entry:
+; SCALAR_TAIL_FOLDING-LABEL: define void @masked_strided2(
+; SCALAR_TAIL_FOLDING-SAME: ptr noalias readnone captures(none) [[P:%.*]], ptr noalias captures(none) [[Q:%.*]], i8 zeroext [[GUARD:%.*]]) #[[ATTR0]] {
+; SCALAR_TAIL_FOLDING-NEXT: [[ENTRY:.*:]]
; SCALAR_TAIL_FOLDING-NEXT: [[CONV:%.*]] = zext i8 [[GUARD]] to i32
; SCALAR_TAIL_FOLDING-NEXT: [[TMP0:%.*]] = call i32 @llvm.vscale.i32()
; SCALAR_TAIL_FOLDING-NEXT: [[TMP1:%.*]] = shl nuw i32 [[TMP0]], 4
; SCALAR_TAIL_FOLDING-NEXT: [[MIN_ITERS_CHECK:%.*]] = icmp ult i32 1024, [[TMP1]]
-; SCALAR_TAIL_FOLDING-NEXT: br i1 [[MIN_ITERS_CHECK]], label [[SCALAR_PH:%.*]], label [[VECTOR_PH:%.*]]
-; SCALAR_TAIL_FOLDING: vector.ph:
+; SCALAR_TAIL_FOLDING-NEXT: br i1 [[MIN_ITERS_CHECK]], label %[[SCALAR_PH:.*]], label %[[VECTOR_PH:.*]]
+; SCALAR_TAIL_FOLDING: [[VECTOR_PH]]:
; SCALAR_TAIL_FOLDING-NEXT: [[TMP2:%.*]] = shl nuw i32 [[TMP0]], 4
; SCALAR_TAIL_FOLDING-NEXT: [[N_MOD_VF:%.*]] = urem i32 1024, [[TMP2]]
; SCALAR_TAIL_FOLDING-NEXT: [[N_VEC:%.*]] = sub i32 1024, [[N_MOD_VF]]
@@ -178,32 +178,32 @@ define void @masked_strided2(ptr noalias nocapture readnone %p, ptr noalias noca
; SCALAR_TAIL_FOLDING-NEXT: [[TMP3:%.*]] = call <vscale x 16 x i32> @llvm.stepvector.nxv16i32()
; SCALAR_TAIL_FOLDING-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 16 x i32> poison, i32 [[TMP2]], i64 0
; SCALAR_TAIL_FOLDING-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 16 x i32> [[BROADCAST_SPLATINSERT1]], <vscale x 16 x i32> poison, <vscale x 16 x i32> zeroinitializer
-; SCALAR_TAIL_FOLDING-NEXT: br label [[VECTOR_BODY:%.*]]
-; SCALAR_TAIL_FOLDING: vector.body:
-; SCALAR_TAIL_FOLDING-NEXT: [[INDEX:%.*]] = phi i32 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
-; SCALAR_TAIL_FOLDING-NEXT: [[VEC_IND:%.*]] = phi <vscale x 16 x i32> [ [[TMP3]], [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ]
+; SCALAR_TAIL_FOLDING-NEXT: br label %[[VECTOR_BODY:.*]]
+; SCALAR_TAIL_FOLDING: [[VECTOR_BODY]]:
+; SCALAR_TAIL_FOLDING-NEXT: [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]
+; SCALAR_TAIL_FOLDING-NEXT: [[VEC_IND:%.*]] = phi <vscale x 16 x i32> [ [[TMP3]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ]
; SCALAR_TAIL_FOLDING-NEXT: [[TMP4:%.*]] = shl nuw nsw <vscale x 16 x i32> [[VEC_IND]], splat (i32 1)
-; SCALAR_TAIL_FOLDING-NEXT: [[TMP5:%.*]] = getelementptr inbounds i8, ptr [[Q]], <vscale x 16 x i32> [[TMP4]]
-; SCALAR_TAIL_FOLDING-NEXT: call void @llvm.masked.scatter.nxv16i8.nxv16p0(<vscale x 16 x i8> splat (i8 1), <vscale x 16 x ptr> align 1 [[TMP5]], <vscale x 16 x i1> splat (i1 true))
-; SCALAR_TAIL_FOLDING-NEXT: [[TMP6:%.*]] = icmp ugt <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT]]
-; SCALAR_TAIL_FOLDING-NEXT: [[TMP7:%.*]] = or disjoint <vscale x 16 x i32> [[TMP4]], splat (i32 1)
-; SCALAR_TAIL_FOLDING-NEXT: [[TMP8:%.*]] = getelementptr inbounds i8, ptr [[Q]], <vscale x 16 x i32> [[TMP7]]
-; SCALAR_TAIL_FOLDING-NEXT: call void @llvm.masked.scatter.nxv16i8.nxv16p0(<vscale x 16 x i8> splat (i8 2), <vscale x 16 x ptr> align 1 [[TMP8]], <vscale x 16 x i1> [[TMP6]])
+; SCALAR_TAIL_FOLDING-NEXT: [[WIDE_GEP:%.*]] = getelementptr inbounds i8, ptr [[Q]], <vscale x 16 x i32> [[TMP4]]
+; SCALAR_TAIL_FOLDING-NEXT: call void @llvm.masked.scatter.nxv16i8.nxv16p0(<vscale x 16 x i8> splat (i8 1), <vscale x 16 x ptr> align 1 [[WIDE_GEP]], <vscale x 16 x i1> splat (i1 true))
+; SCALAR_TAIL_FOLDING-NEXT: [[TMP5:%.*]] = icmp ugt <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT]]
+; SCALAR_TAIL_FOLDING-NEXT: [[TMP6:%.*]] = or disjoint <vscale x 16 x i32> [[TMP4]], splat (i32 1)
+; SCALAR_TAIL_FOLDING-NEXT: [[WIDE_GEP3:%.*]] = getelementptr inbounds i8, ptr [[Q]], <vscale x 16 x i32> [[TMP6]]
+; SCALAR_TAIL_FOLDING-NEXT: call void @llvm.masked.scatter.nxv16i8.nxv16p0(<vscale x 16 x i8> splat (i8 2), <vscale x 16 x ptr> align 1 [[WIDE_GEP3]], <vscale x 16 x i1> [[TMP5]])
; SCALAR_TAIL_FOLDING-NEXT: [[INDEX_NEXT]] = add nuw i32 [[INDEX]], [[TMP2]]
; SCALAR_TAIL_FOLDING-NEXT: [[VEC_IND_NEXT]] = add nuw nsw <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT2]]
-; SCALAR_TAIL_FOLDING-NEXT: [[TMP9:%.*]] = icmp eq i32 [[INDEX_NEXT]], [[N_VEC]]
-; SCALAR_TAIL_FOLDING-NEXT: br i1 [[TMP9]], label [[MIDDLE_BLOCK:%.*]], label [[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]]
-; SCALAR_TAIL_FOLDING: middle.block:
+; SCALAR_TAIL_FOLDING-NEXT: [[TMP7:%.*]] = icmp eq i32 [[INDEX_NEXT]], [[N_VEC]]
+; SCALAR_TAIL_FOLDING-NEXT: br i1 [[TMP7]], label %[[MIDDLE_BLOCK:.*]], label %[[VECTOR_BODY]], !llvm.loop [[LOOP4:![0-9]+]]
+; SCALAR_TAIL_FOLDING: [[MIDDLE_BLOCK]]:
; SCALAR_TAIL_FOLDING-NEXT: [[CMP_N:%.*]] = icmp eq i32 1024, [[N_VEC]]
-; SCALAR_TAIL_FOLDING-NEXT: br i1 [[CMP_N]], label [[FOR_END:%.*]], label [[SCALAR_PH]]
-; SCALAR_TAIL_FOLDING: scalar.ph:
+; SCALAR_TAIL_FOLDING-NEXT: br i1 [[CMP_N]], [[FOR_END:label %.*]], label %[[SCALAR_PH]]
+; SCALAR_TAIL_FOLDING: [[SCALAR_PH]]:
;
-; PREDICATED_TAIL_FOLDING-LABEL: define void @masked_strided2
-; PREDICATED_TAIL_FOLDING-SAME: (ptr noalias readnone captures(none) [[P:%.*]], ptr noalias captures(none) [[Q:%.*]], i8 zeroext [[GUARD:%.*]]) #[[ATTR0]] {
-; PREDICATED_TAIL_FOLDING-NEXT: entry:
+; PREDICATED_TAIL_FOLDING-LABEL: define void @masked_strided2(
+; PREDICATED_TAIL_FOLDING-SAME: ptr noalias readnone captures(none) [[P:%.*]], ptr noalias captures(none) [[Q:%.*]], i8 zeroext [[GUARD:%.*]]) #[[ATTR0]] {
+; PREDICATED_TAIL_FOLDING-NEXT: [[ENTRY:.*:]]
; PREDICATED_TAIL_FOLDING-NEXT: [[CONV:%.*]] = zext i8 [[GUARD]] to i32
-; PREDICATED_TAIL_FOLDING-NEXT: br label [[VECTOR_PH:%.*]]
-; PREDICATED_TAIL_FOLDING: vector.ph:
+; PREDICATED_TAIL_FOLDING-NEXT: br label %[[VECTOR_PH:.*]]
+; PREDICATED_TAIL_FOLDING: [[VECTOR_PH]]:
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP0:%.*]] = call i32 @llvm.vscale.i32()
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP1:%.*]] = shl nuw i32 [[TMP0]], 4
; PREDICATED_TAIL_FOLDING-NEXT: [[ACTIVE_LANE_MASK_ENTRY:%.*]] = call <vscale x 16 x i1> @llvm.get.active.lane.mask.nxv16i1.i32(i32 0, i32 1024)
@@ -212,28 +212,28 @@ define void @masked_strided2(ptr noalias nocapture readnone %p, ptr noalias noca
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP2:%.*]] = call <vscale x 16 x i32> @llvm.stepvector.nxv16i32()
; PREDICATED_TAIL_FOLDING-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <vscale x 16 x i32> poison, i32 [[TMP1]], i64 0
; PREDICATED_TAIL_FOLDING-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <vscale x 16 x i32> [[BROADCAST_SPLATINSERT1]], <vscale x 16 x i32> poison, <vscale x 16 x i32> zeroinitializer
-; PREDICATED_TAIL_FOLDING-NEXT: br label [[VECTOR_BODY:%.*]]
-; PREDICATED_TAIL_FOLDING: vector.body:
-; PREDICATED_TAIL_FOLDING-NEXT: [[INDEX:%.*]] = phi i32 [ 0, [[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], [[VECTOR_BODY]] ]
-; PREDICATED_TAIL_FOLDING-NEXT: [[ACTIVE_LANE_MASK:%.*]] = phi <vscale x 16 x i1> [ [[ACTIVE_LANE_MASK_ENTRY]], [[VECTOR_PH]] ], [ [[ACTIVE_LANE_MASK_NEXT:%.*]], [[VECTOR_BODY]] ]
-; PREDICATED_TAIL_FOLDING-NEXT: [[VEC_IND:%.*]] = phi <vscale x 16 x i32> [ [[TMP2]], [[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], [[VECTOR_BODY]] ]
+; PREDICATED_TAIL_FOLDING-NEXT: br label %[[VECTOR_BODY:.*]]
+; PREDICATED_TAIL_FOLDING: [[VECTOR_BODY]]:
+; PREDICATED_TAIL_FOLDING-NEXT: [[INDEX:%.*]] = phi i32 [ 0, %[[VECTOR_PH]] ], [ [[INDEX_NEXT:%.*]], %[[VECTOR_BODY]] ]
+; PREDICATED_TAIL_FOLDING-NEXT: [[ACTIVE_LANE_MASK:%.*]] = phi <vscale x 16 x i1> [ [[ACTIVE_LANE_MASK_ENTRY]], %[[VECTOR_PH]] ], [ [[ACTIVE_LANE_MASK_NEXT:%.*]], %[[VECTOR_BODY]] ]
+; PREDICATED_TAIL_FOLDING-NEXT: [[VEC_IND:%.*]] = phi <vscale x 16 x i32> [ [[TMP2]], %[[VECTOR_PH]] ], [ [[VEC_IND_NEXT:%.*]], %[[VECTOR_BODY]] ]
; PREDICATED_TAIL_FOLDING-NEXT: [[TMP3:%.*]] = shl nuw nsw <vscale x 16 x i32> [[VEC_IND]], splat (i32 1)
-; PREDICATED_TAIL_FOLDING-NEXT: [[TMP4:%.*]] = getelementptr inbounds i8, ptr [[Q]], <vscale x 16 x i32> [[TMP3]]
-; PREDICATED_TAIL_FOLDING-NEXT: call void @llvm.masked.scatter.nxv16i8.nxv16p0(<vscale x 16 x i8> splat (i8 1), <vscale x 16 x ptr> align 1 [[TMP4]], <vscale x 16 x i1> [[ACTIVE_LANE_MASK]])
-; PREDICATED_TAIL_FOLDING-NEXT: [[TMP5:%.*]] = icmp ugt <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT]]
-; PREDICATED_TAIL_FOLDING-NEXT: [[TMP6:%.*]] = select <vscale x 16 x i1> [[ACTIVE_LANE_MASK]], <vscale x 16 x i1> [[TMP5]], <vscale x 16 x i1> zeroinitializer
-; PREDICATED_TAIL_FOLDING-NEXT: [[TMP7:%.*]] = or disjoint <vscale x 16 x i32> [[TMP3]], splat (i32 1)
-; PREDICATED_TAIL_FOLDING-NEXT: [[TMP8:%.*]] = getelementptr inbounds i8, ptr [[Q]], <vscale x 16 x i32> [[TMP7]]
-; PREDICATED_TAIL_FOLDING-NEXT: call void @llvm.masked.scatter.nxv16i8.nxv16p0(<vscale x 16 x i8> splat (i8 2), <vscale x 16 x ptr> align 1 [[TMP8]], <vscale x 16 x i1> [[TMP6]])
+; PREDICATED_TAIL_FOLDING-NEXT: [[WIDE_GEP:%.*]] = getelementptr inbounds i8, ptr [[Q]], <vscale x 16 x i32> [[TMP3]]
+; PREDICATED_TAIL_FOLDING-NEXT: call void @llvm.masked.scatter.nxv16i8.nxv16p0(<vscale x 16 x i8> splat (i8 1), <vscale x 16 x ptr> align 1 [[WIDE_GEP]], <vscale x 16 x i1> [[ACTIVE_LANE_MASK]])
+; PREDICATED_TAIL_FOLDING-NEXT: [[TMP4:%.*]] = icmp ugt <vscale x 16 x i32> [[VEC_IND]], [[BROADCAST_SPLAT]]
+; PREDICATED_TAIL_FOLDING-NEXT: [[TMP5:%.*]] = select <vscale x 16 x i1> [[ACTIVE_LANE_MASK]], <vscale x 16 x i1> [[TMP4]], <vscale x 16 x i1> zeroinitializer
+; PREDICATED_TAIL_FOLDING-NEXT: [[TMP6:%.*]] = or disjoint <vscale x 16 x i32> [[TMP3]], splat (i32 1)
+; PREDICATED_TAIL_FOLDING-NEXT: [[WIDE_GEP3:%.*]] = getelementptr inbounds i8, ptr [[Q]], <vscale x 16 x i32> [[TMP6]]
+; PREDICATED_TAIL_FOLDING-NEXT: call void @llvm.masked.scatter.nxv16i8.nxv16p0(<vscale x 16 x i8> splat (i8 2), <vscale x 16 x ptr> align 1 [[WIDE_GEP3]], <vscale x 16 x i1> [[TMP5]])
; PREDICATED_TAIL_FOLDING-NEXT: [[INDEX_NEXT]] = add i32 [[INDEX]], [[TMP1]]
; PREDICATED_TAIL_FOLDING-NEXT: [[ACTIVE_LANE_MASK_NEXT]] = call <vscale x 16 x i1> @llvm.get.active.lane.mask.nxv16i1.i32(i32 [[INDEX_NEXT]], i32 1024)
-; PREDICATED_TAIL_FOLDING-NEXT: [[TMP9:%.*]] = extractelement <vscale x 16 x i1> [[ACTIVE_LANE_MASK_NEXT]], i64 0
-; PREDICATED_TAIL_FOLDING-NEXT: [[TMP10:%.*]] = xor i1 [[TMP9]], true
+; PREDICATED_TAIL_FOLDING-NEXT: [[TMP7:%...
[truncated]
|
fhahn
approved these changes
Aug 17, 2026
| @@ -137,3 +137,11 @@ for.body: | |||
| for.end: | |||
| ret void | |||
| } | |||
| ;. | |||
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can generate with --check-globals=none
| @@ -166,3 +166,11 @@ exit: | |||
| } | |||
|
|
|||
| attributes #0 = { "target-features"="+sve" vscale_range(1,16) } | |||
| ;. | |||
Contributor
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can generate with check-globals=none, same for other files
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🐧 Linux x64 Test Results
All executed tests passed, but another part of the build failed. Click on a failure below to see the details. tools/lldb/unittests/ValueObject/CMakeFiles/LLDBValueObjectTests.dir/GetPointeeDataTest.cpp.oIf these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the |
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