maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/Transforms/IndVarSimplify/lftr-pr20680.ll

352 lines
19 KiB
LLVM
Raw Blame History

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -indvars -S -indvars-predicate-loops=0 | FileCheck %s
; Provide legal integer types.
target datalayout = "n8:16:32:64"
@a = common global i32 0, align 4
@c = common global i32 0, align 4
@b = common global i32 0, align 4
define void @f() {
; CHECK-LABEL: @f(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* @a, align 4
; CHECK-NEXT: [[TOBOOL2:%.*]] = icmp eq i32 [[TMP0]], 0
; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* @a, align 4
; CHECK-NEXT: [[TOBOOL:%.*]] = icmp eq i32 [[TMP1]], 0
; CHECK-NEXT: br label [[FOR_COND2_PREHEADER:%.*]]
; CHECK: for.cond2.preheader:
; CHECK-NEXT: [[INDVARS_IV:%.*]] = phi i32 [ [[INDVARS_IV_NEXT:%.*]], [[FOR_INC13:%.*]] ], [ -14, [[ENTRY:%.*]] ]
; CHECK-NEXT: br i1 [[TOBOOL2]], label [[FOR_INC13]], label [[FOR_BODY3_LR_PH:%.*]]
; CHECK: for.body3.lr.ph:
; CHECK-NEXT: [[TMP2:%.*]] = add nsw i32 [[INDVARS_IV]], 1
; CHECK-NEXT: [[TMP3:%.*]] = icmp ult i32 [[TMP2]], 3
; CHECK-NEXT: [[DIV:%.*]] = select i1 [[TMP3]], i32 [[INDVARS_IV]], i32 0
; CHECK-NEXT: br i1 false, label [[FOR_BODY3_LR_PH_SPLIT_US:%.*]], label [[FOR_BODY3_LR_PH_FOR_BODY3_LR_PH_SPLIT_CRIT_EDGE:%.*]]
; CHECK: for.body3.lr.ph.for.body3.lr.ph.split_crit_edge:
; CHECK-NEXT: br label [[FOR_BODY3_LR_PH_SPLIT:%.*]]
; CHECK: for.body3.lr.ph.split.us:
; CHECK-NEXT: br i1 [[TOBOOL]], label [[FOR_BODY3_LR_PH_SPLIT_US_SPLIT_US:%.*]], label [[FOR_BODY3_LR_PH_SPLIT_US_FOR_BODY3_LR_PH_SPLIT_US_SPLIT_CRIT_EDGE:%.*]]
; CHECK: for.body3.lr.ph.split.us.for.body3.lr.ph.split.us.split_crit_edge:
; CHECK-NEXT: br label [[FOR_BODY3_LR_PH_SPLIT_US_SPLIT:%.*]]
; CHECK: for.body3.lr.ph.split.us.split.us:
; CHECK-NEXT: br label [[FOR_BODY3_US_US:%.*]]
; CHECK: for.body3.us.us:
; CHECK-NEXT: br i1 true, label [[COND_FALSE_US_US:%.*]], label [[COND_END_US_US:%.*]]
; CHECK: cond.false.us.us:
; CHECK-NEXT: br label [[COND_END_US_US]]
; CHECK: cond.end.us.us:
; CHECK-NEXT: [[TMP4:%.*]] = load i32, i32* @b, align 4
; CHECK-NEXT: [[CMP91_US_US:%.*]] = icmp slt i32 [[TMP4]], 1
; CHECK-NEXT: br i1 [[CMP91_US_US]], label [[FOR_INC_LR_PH_US_US:%.*]], label [[FOR_COND2_LOOPEXIT_US_US:%.*]]
; CHECK: for.cond2.loopexit.us.us:
; CHECK-NEXT: br i1 true, label [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US_US_LCSSA_US:%.*]], label [[FOR_BODY3_US_US]]
; CHECK: for.inc.lr.ph.us.us:
; CHECK-NEXT: br label [[FOR_INC_US_US:%.*]]
; CHECK: for.cond8.for.cond2.loopexit_crit_edge.us.us:
; CHECK-NEXT: store i32 1, i32* @b, align 4
; CHECK-NEXT: br label [[FOR_COND2_LOOPEXIT_US_US]]
; CHECK: for.inc.us.us:
; CHECK-NEXT: [[TMP5:%.*]] = phi i32 [ [[TMP4]], [[FOR_INC_LR_PH_US_US]] ], [ [[INC_US_US:%.*]], [[FOR_INC_US_US]] ]
; CHECK-NEXT: [[INC_US_US]] = add nsw i32 [[TMP5]], 1
; CHECK-NEXT: [[EXITCOND3:%.*]] = icmp ne i32 [[INC_US_US]], 1
; CHECK-NEXT: br i1 [[EXITCOND3]], label [[FOR_INC_US_US]], label [[FOR_COND8_FOR_COND2_LOOPEXIT_CRIT_EDGE_US_US:%.*]]
; CHECK: for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa.us:
; CHECK-NEXT: br label [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US:%.*]]
; CHECK: for.body3.lr.ph.split.us.split:
; CHECK-NEXT: br label [[FOR_BODY3_US:%.*]]
; CHECK: for.body3.us:
; CHECK-NEXT: br i1 true, label [[COND_FALSE_US:%.*]], label [[COND_END_US:%.*]]
; CHECK: cond.false.us:
; CHECK-NEXT: br label [[COND_END_US]]
; CHECK: cond.end.us:
; CHECK-NEXT: [[TMP6:%.*]] = load i32, i32* @b, align 4
; CHECK-NEXT: [[CMP91_US:%.*]] = icmp slt i32 [[TMP6]], 1
; CHECK-NEXT: br i1 [[CMP91_US]], label [[FOR_INC_LR_PH_US:%.*]], label [[FOR_COND2_LOOPEXIT_US:%.*]]
; CHECK: for.inc.us:
; CHECK-NEXT: [[TMP7:%.*]] = phi i32 [ [[TMP6]], [[FOR_INC_LR_PH_US]] ], [ [[INC_US:%.*]], [[FOR_INC_US:%.*]] ]
; CHECK-NEXT: [[INC_US]] = add nsw i32 [[TMP7]], 1
; CHECK-NEXT: [[EXITCOND2:%.*]] = icmp ne i32 [[INC_US]], 1
; CHECK-NEXT: br i1 [[EXITCOND2]], label [[FOR_INC_US]], label [[FOR_COND8_FOR_COND2_LOOPEXIT_CRIT_EDGE_US:%.*]]
; CHECK: for.cond2.loopexit.us:
; CHECK-NEXT: br i1 false, label [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US_US_LCSSA:%.*]], label [[FOR_BODY3_US]]
; CHECK: for.inc.lr.ph.us:
; CHECK-NEXT: br label [[FOR_INC_US]]
; CHECK: for.cond8.for.cond2.loopexit_crit_edge.us:
; CHECK-NEXT: store i32 1, i32* @b, align 4
; CHECK-NEXT: br label [[FOR_COND2_LOOPEXIT_US]]
; CHECK: for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa:
; CHECK-NEXT: br label [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US]]
; CHECK: for.cond2.for.inc13_crit_edge.us-lcssa.us:
; CHECK-NEXT: [[COND_LCSSA_PH_US:%.*]] = phi i32 [ [[DIV]], [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US_US_LCSSA]] ], [ [[DIV]], [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US_US_LCSSA_US]] ]
; CHECK-NEXT: br label [[FOR_COND2_FOR_INC13_CRIT_EDGE:%.*]]
; CHECK: for.body3.lr.ph.split:
; CHECK-NEXT: br i1 [[TOBOOL]], label [[FOR_BODY3_LR_PH_SPLIT_SPLIT_US:%.*]], label [[FOR_BODY3_LR_PH_SPLIT_FOR_BODY3_LR_PH_SPLIT_SPLIT_CRIT_EDGE:%.*]]
; CHECK: for.body3.lr.ph.split.for.body3.lr.ph.split.split_crit_edge:
; CHECK-NEXT: br label [[FOR_BODY3_LR_PH_SPLIT_SPLIT:%.*]]
; CHECK: for.body3.lr.ph.split.split.us:
; CHECK-NEXT: br label [[FOR_BODY3_US3:%.*]]
; CHECK: for.body3.us3:
; CHECK-NEXT: br i1 false, label [[COND_FALSE_US4:%.*]], label [[COND_END_US5:%.*]]
; CHECK: cond.false.us4:
; CHECK-NEXT: br label [[COND_END_US5]]
; CHECK: cond.end.us5:
; CHECK-NEXT: [[TMP8:%.*]] = load i32, i32* @b, align 4
; CHECK-NEXT: [[CMP91_US7:%.*]] = icmp slt i32 [[TMP8]], 1
; CHECK-NEXT: br i1 [[CMP91_US7]], label [[FOR_INC_LR_PH_US12:%.*]], label [[FOR_COND2_LOOPEXIT_US11:%.*]]
; CHECK: for.inc.us8:
; CHECK-NEXT: [[TMP9:%.*]] = phi i32 [ [[TMP8]], [[FOR_INC_LR_PH_US12]] ], [ [[INC_US9:%.*]], [[FOR_INC_US8:%.*]] ]
; CHECK-NEXT: [[INC_US9]] = add nsw i32 [[TMP9]], 1
; CHECK-NEXT: [[EXITCOND1:%.*]] = icmp ne i32 [[INC_US9]], 1
; CHECK-NEXT: br i1 [[EXITCOND1]], label [[FOR_INC_US8]], label [[FOR_COND8_FOR_COND2_LOOPEXIT_CRIT_EDGE_US13:%.*]]
; CHECK: for.cond2.loopexit.us11:
; CHECK-NEXT: br i1 true, label [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US_LCSSA_US:%.*]], label [[FOR_BODY3_US3]]
; CHECK: for.inc.lr.ph.us12:
; CHECK-NEXT: br label [[FOR_INC_US8]]
; CHECK: for.cond8.for.cond2.loopexit_crit_edge.us13:
; CHECK-NEXT: store i32 1, i32* @b, align 4
; CHECK-NEXT: br label [[FOR_COND2_LOOPEXIT_US11]]
; CHECK: for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa.us:
; CHECK-NEXT: br label [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA:%.*]]
; CHECK: for.body3.lr.ph.split.split:
; CHECK-NEXT: br label [[FOR_BODY3:%.*]]
; CHECK: for.cond8.for.cond2.loopexit_crit_edge:
; CHECK-NEXT: store i32 1, i32* @b, align 4
; CHECK-NEXT: br label [[FOR_COND2_LOOPEXIT:%.*]]
; CHECK: for.cond2.loopexit:
; CHECK-NEXT: br i1 false, label [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US_LCSSA:%.*]], label [[FOR_BODY3]]
; CHECK: for.body3:
; CHECK-NEXT: br i1 false, label [[COND_FALSE:%.*]], label [[COND_END:%.*]]
; CHECK: cond.false:
; CHECK-NEXT: br label [[COND_END]]
; CHECK: cond.end:
; CHECK-NEXT: [[TMP10:%.*]] = load i32, i32* @b, align 4
; CHECK-NEXT: [[CMP91:%.*]] = icmp slt i32 [[TMP10]], 1
; CHECK-NEXT: br i1 [[CMP91]], label [[FOR_INC_LR_PH:%.*]], label [[FOR_COND2_LOOPEXIT]]
; CHECK: for.inc.lr.ph:
; CHECK-NEXT: br label [[FOR_INC:%.*]]
; CHECK: for.inc:
; CHECK-NEXT: [[TMP11:%.*]] = phi i32 [ [[TMP10]], [[FOR_INC_LR_PH]] ], [ [[INC:%.*]], [[FOR_INC]] ]
; CHECK-NEXT: [[INC]] = add nsw i32 [[TMP11]], 1
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp ne i32 [[INC]], 1
; CHECK-NEXT: br i1 [[EXITCOND]], label [[FOR_INC]], label [[FOR_COND8_FOR_COND2_LOOPEXIT_CRIT_EDGE:%.*]]
; CHECK: for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa:
; CHECK-NEXT: br label [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA]]
; CHECK: for.cond2.for.inc13_crit_edge.us-lcssa:
; CHECK-NEXT: [[COND_LCSSA_PH:%.*]] = phi i32 [ [[INDVARS_IV]], [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US_LCSSA]] ], [ [[INDVARS_IV]], [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US_LCSSA_US]] ]
; CHECK-NEXT: br label [[FOR_COND2_FOR_INC13_CRIT_EDGE]]
; CHECK: for.cond2.for.inc13_crit_edge:
; CHECK-NEXT: [[COND_LCSSA:%.*]] = phi i32 [ [[COND_LCSSA_PH]], [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA]] ], [ [[COND_LCSSA_PH_US]], [[FOR_COND2_FOR_INC13_CRIT_EDGE_US_LCSSA_US]] ]
; CHECK-NEXT: store i32 [[COND_LCSSA]], i32* @c, align 4
; CHECK-NEXT: br label [[FOR_INC13]]
; CHECK: for.inc13:
; CHECK-NEXT: [[INDVARS_IV_NEXT]] = add nsw i32 [[INDVARS_IV]], 1
; CHECK-NEXT: [[EXITCOND4:%.*]] = icmp ne i32 [[INDVARS_IV_NEXT]], 0
; CHECK-NEXT: br i1 [[EXITCOND4]], label [[FOR_COND2_PREHEADER]], label [[FOR_END15:%.*]]
; CHECK: for.end15:
; CHECK-NEXT: ret void
;
; br i1 {{.*}}, label %[[for_inc13]], label %
entry:
%0 = load i32, i32* @a, align 4
%tobool2 = icmp eq i32 %0, 0
%1 = load i32, i32* @a, align 4
%tobool = icmp eq i32 %1, 0
br label %for.cond2.preheader
for.cond2.preheader: ; preds = %for.inc13, %entry
%storemerge15 = phi i8 [ -14, %entry ], [ %inc14, %for.inc13 ]
br i1 %tobool2, label %for.inc13, label %for.body3.lr.ph
for.body3.lr.ph: ; preds = %for.cond2.preheader
%tobool5 = icmp eq i8 %storemerge15, 0
%conv7 = sext i8 %storemerge15 to i32
%2 = add nsw i32 %conv7, 1
%3 = icmp ult i32 %2, 3
%div = select i1 %3, i32 %conv7, i32 0
br i1 %tobool5, label %for.body3.lr.ph.split.us, label %for.body3.lr.ph.for.body3.lr.ph.split_crit_edge
for.body3.lr.ph.for.body3.lr.ph.split_crit_edge: ; preds = %for.body3.lr.ph
br label %for.body3.lr.ph.split
for.body3.lr.ph.split.us: ; preds = %for.body3.lr.ph
br i1 %tobool, label %for.body3.lr.ph.split.us.split.us, label %for.body3.lr.ph.split.us.for.body3.lr.ph.split.us.split_crit_edge
for.body3.lr.ph.split.us.for.body3.lr.ph.split.us.split_crit_edge: ; preds = %for.body3.lr.ph.split.us
br label %for.body3.lr.ph.split.us.split
for.body3.lr.ph.split.us.split.us: ; preds = %for.body3.lr.ph.split.us
br label %for.body3.us.us
for.body3.us.us: ; preds = %for.cond2.loopexit.us.us, %for.body3.lr.ph.split.us.split.us
br i1 true, label %cond.false.us.us, label %cond.end.us.us
cond.false.us.us: ; preds = %for.body3.us.us
br label %cond.end.us.us
cond.end.us.us: ; preds = %cond.false.us.us, %for.body3.us.us
%cond.us.us = phi i32 [ %div, %cond.false.us.us ], [ %conv7, %for.body3.us.us ]
%4 = load i32, i32* @b, align 4
%cmp91.us.us = icmp slt i32 %4, 1
br i1 %cmp91.us.us, label %for.inc.lr.ph.us.us, label %for.cond2.loopexit.us.us
for.cond2.loopexit.us.us: ; preds = %for.cond8.for.cond2.loopexit_crit_edge.us.us, %cond.end.us.us
br i1 true, label %for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa.us, label %for.body3.us.us
for.inc.lr.ph.us.us: ; preds = %cond.end.us.us
br label %for.inc.us.us
for.cond8.for.cond2.loopexit_crit_edge.us.us: ; preds = %for.inc.us.us
%inc.lcssa.us.us = phi i32 [ %inc.us.us, %for.inc.us.us ]
store i32 %inc.lcssa.us.us, i32* @b, align 4
br label %for.cond2.loopexit.us.us
for.inc.us.us: ; preds = %for.inc.us.us, %for.inc.lr.ph.us.us
%5 = phi i32 [ %4, %for.inc.lr.ph.us.us ], [ %inc.us.us, %for.inc.us.us ]
%inc.us.us = add nsw i32 %5, 1
%cmp9.us.us = icmp slt i32 %inc.us.us, 1
br i1 %cmp9.us.us, label %for.inc.us.us, label %for.cond8.for.cond2.loopexit_crit_edge.us.us
for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa.us: ; preds = %for.cond2.loopexit.us.us
%cond.lcssa.ph.us.ph.us = phi i32 [ %cond.us.us, %for.cond2.loopexit.us.us ]
br label %for.cond2.for.inc13_crit_edge.us-lcssa.us
for.body3.lr.ph.split.us.split: ; preds = %for.body3.lr.ph.split.us.for.body3.lr.ph.split.us.split_crit_edge
br label %for.body3.us
for.body3.us: ; preds = %for.cond2.loopexit.us, %for.body3.lr.ph.split.us.split
br i1 true, label %cond.false.us, label %cond.end.us
cond.false.us: ; preds = %for.body3.us
br label %cond.end.us
cond.end.us: ; preds = %cond.false.us, %for.body3.us
%cond.us = phi i32 [ %div, %cond.false.us ], [ %conv7, %for.body3.us ]
%6 = load i32, i32* @b, align 4
%cmp91.us = icmp slt i32 %6, 1
br i1 %cmp91.us, label %for.inc.lr.ph.us, label %for.cond2.loopexit.us
for.inc.us: ; preds = %for.inc.lr.ph.us, %for.inc.us
%7 = phi i32 [ %6, %for.inc.lr.ph.us ], [ %inc.us, %for.inc.us ]
%inc.us = add nsw i32 %7, 1
%cmp9.us = icmp slt i32 %inc.us, 1
br i1 %cmp9.us, label %for.inc.us, label %for.cond8.for.cond2.loopexit_crit_edge.us
for.cond2.loopexit.us: ; preds = %for.cond8.for.cond2.loopexit_crit_edge.us, %cond.end.us
br i1 false, label %for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa, label %for.body3.us
for.inc.lr.ph.us: ; preds = %cond.end.us
br label %for.inc.us
for.cond8.for.cond2.loopexit_crit_edge.us: ; preds = %for.inc.us
%inc.lcssa.us = phi i32 [ %inc.us, %for.inc.us ]
store i32 %inc.lcssa.us, i32* @b, align 4
br label %for.cond2.loopexit.us
for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa: ; preds = %for.cond2.loopexit.us
%cond.lcssa.ph.us.ph = phi i32 [ %cond.us, %for.cond2.loopexit.us ]
br label %for.cond2.for.inc13_crit_edge.us-lcssa.us
for.cond2.for.inc13_crit_edge.us-lcssa.us: ; preds = %for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa, %for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa.us
%cond.lcssa.ph.us = phi i32 [ %cond.lcssa.ph.us.ph, %for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa ], [ %cond.lcssa.ph.us.ph.us, %for.cond2.for.inc13_crit_edge.us-lcssa.us.us-lcssa.us ]
br label %for.cond2.for.inc13_crit_edge
for.body3.lr.ph.split: ; preds = %for.body3.lr.ph.for.body3.lr.ph.split_crit_edge
br i1 %tobool, label %for.body3.lr.ph.split.split.us, label %for.body3.lr.ph.split.for.body3.lr.ph.split.split_crit_edge
for.body3.lr.ph.split.for.body3.lr.ph.split.split_crit_edge: ; preds = %for.body3.lr.ph.split
br label %for.body3.lr.ph.split.split
for.body3.lr.ph.split.split.us: ; preds = %for.body3.lr.ph.split
br label %for.body3.us3
for.body3.us3: ; preds = %for.cond2.loopexit.us11, %for.body3.lr.ph.split.split.us
br i1 false, label %cond.false.us4, label %cond.end.us5
cond.false.us4: ; preds = %for.body3.us3
br label %cond.end.us5
cond.end.us5: ; preds = %cond.false.us4, %for.body3.us3
%cond.us6 = phi i32 [ %div, %cond.false.us4 ], [ %conv7, %for.body3.us3 ]
%8 = load i32, i32* @b, align 4
%cmp91.us7 = icmp slt i32 %8, 1
br i1 %cmp91.us7, label %for.inc.lr.ph.us12, label %for.cond2.loopexit.us11
for.inc.us8: ; preds = %for.inc.lr.ph.us12, %for.inc.us8
%9 = phi i32 [ %8, %for.inc.lr.ph.us12 ], [ %inc.us9, %for.inc.us8 ]
%inc.us9 = add nsw i32 %9, 1
%cmp9.us10 = icmp slt i32 %inc.us9, 1
br i1 %cmp9.us10, label %for.inc.us8, label %for.cond8.for.cond2.loopexit_crit_edge.us13
for.cond2.loopexit.us11: ; preds = %for.cond8.for.cond2.loopexit_crit_edge.us13, %cond.end.us5
br i1 true, label %for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa.us, label %for.body3.us3
for.inc.lr.ph.us12: ; preds = %cond.end.us5
br label %for.inc.us8
for.cond8.for.cond2.loopexit_crit_edge.us13: ; preds = %for.inc.us8
%inc.lcssa.us14 = phi i32 [ %inc.us9, %for.inc.us8 ]
store i32 %inc.lcssa.us14, i32* @b, align 4
br label %for.cond2.loopexit.us11
for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa.us: ; preds = %for.cond2.loopexit.us11
%cond.lcssa.ph.ph.us = phi i32 [ %cond.us6, %for.cond2.loopexit.us11 ]
br label %for.cond2.for.inc13_crit_edge.us-lcssa
for.body3.lr.ph.split.split: ; preds = %for.body3.lr.ph.split.for.body3.lr.ph.split.split_crit_edge
br label %for.body3
for.cond8.for.cond2.loopexit_crit_edge: ; preds = %for.inc
%inc.lcssa = phi i32 [ %inc, %for.inc ]
store i32 %inc.lcssa, i32* @b, align 4
br label %for.cond2.loopexit
for.cond2.loopexit: ; preds = %cond.end, %for.cond8.for.cond2.loopexit_crit_edge
br i1 false, label %for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa, label %for.body3
for.body3: ; preds = %for.cond2.loopexit, %for.body3.lr.ph.split.split
br i1 false, label %cond.false, label %cond.end
cond.false: ; preds = %for.body3
br label %cond.end
cond.end: ; preds = %cond.false, %for.body3
%cond = phi i32 [ %div, %cond.false ], [ %conv7, %for.body3 ]
%10 = load i32, i32* @b, align 4
%cmp91 = icmp slt i32 %10, 1
br i1 %cmp91, label %for.inc.lr.ph, label %for.cond2.loopexit
for.inc.lr.ph: ; preds = %cond.end
br label %for.inc
for.inc: ; preds = %for.inc, %for.inc.lr.ph
%11 = phi i32 [ %10, %for.inc.lr.ph ], [ %inc, %for.inc ]
%inc = add nsw i32 %11, 1
%cmp9 = icmp slt i32 %inc, 1
br i1 %cmp9, label %for.inc, label %for.cond8.for.cond2.loopexit_crit_edge
for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa: ; preds = %for.cond2.loopexit
%cond.lcssa.ph.ph = phi i32 [ %cond, %for.cond2.loopexit ]
br label %for.cond2.for.inc13_crit_edge.us-lcssa
for.cond2.for.inc13_crit_edge.us-lcssa: ; preds = %for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa, %for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa.us
%cond.lcssa.ph = phi i32 [ %cond.lcssa.ph.ph, %for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa ], [ %cond.lcssa.ph.ph.us, %for.cond2.for.inc13_crit_edge.us-lcssa.us-lcssa.us ]
br label %for.cond2.for.inc13_crit_edge
for.cond2.for.inc13_crit_edge: ; preds = %for.cond2.for.inc13_crit_edge.us-lcssa, %for.cond2.for.inc13_crit_edge.us-lcssa.us
%cond.lcssa = phi i32 [ %cond.lcssa.ph, %for.cond2.for.inc13_crit_edge.us-lcssa ], [ %cond.lcssa.ph.us, %for.cond2.for.inc13_crit_edge.us-lcssa.us ]
store i32 %cond.lcssa, i32* @c, align 4
br label %for.inc13
for.inc13: ; preds = %for.cond2.for.inc13_crit_edge, %for.cond2.preheader
%inc14 = add i8 %storemerge15, 1
%cmp = icmp ugt i8 %inc14, 50
br i1 %cmp, label %for.cond2.preheader, label %for.end15
for.end15: ; preds = %for.inc13
ret void
}
Reference in New Issue View Git Blame Copy Permalink