Lines Matching full:limit
3 … opt -loop-reduce -scalar-evolution-max-arith-depth=2 -S < %s | FileCheck --check-prefixes=LIMIT %s
75 ; LIMIT-LABEL: @test(
76 ; LIMIT-NEXT: entry:
77 ; LIMIT-NEXT: [[TMP0:%.*]] = mul i32 [[C:%.*]], -3
78 ; LIMIT-NEXT: br label [[OUTER_LOOP:%.*]]
79 ; LIMIT: outer_loop:
80 ; LIMIT-NEXT: [[PHI2:%.*]] = phi i32 [ [[A:%.*]], [[ENTRY:%.*]] ], [ 204, [[OUTER_TAIL:%.*]] ]
81 ; LIMIT-NEXT: [[PHI3:%.*]] = phi i32 [ [[A]], [[ENTRY]] ], [ 243, [[OUTER_TAIL]] ]
82 ; LIMIT-NEXT: [[PHI4:%.*]] = phi i32 [ [[B:%.*]], [[ENTRY]] ], [ [[I35:%.*]], [[OUTER_TAIL]] ]
83 ; LIMIT-NEXT: br label [[GUARD:%.*]]
84 ; LIMIT: guard:
85 ; LIMIT-NEXT: [[LCMP_MOD:%.*]] = icmp eq i32 [[C]], 0
86 ; LIMIT-NEXT: br i1 [[LCMP_MOD]], label [[OUTER_TAIL]], label [[PREHEADER:%.*]]
87 ; LIMIT: preheader:
88 ; LIMIT-NEXT: [[I15:%.*]] = shl i32 [[B]], 1
89 ; LIMIT-NEXT: [[TMP1:%.*]] = mul i32 [[PHI2]], -1
90 ; LIMIT-NEXT: [[TMP2:%.*]] = mul i32 [[TMP1]], -1
91 ; LIMIT-NEXT: [[TMP3:%.*]] = sub i32 [[PHI4]], [[TMP2]]
92 ; LIMIT-NEXT: [[TMP4:%.*]] = add i32 [[B]], [[PHI4]]
93 ; LIMIT-NEXT: [[TMP5:%.*]] = sub i32 [[TMP4]], [[TMP2]]
94 ; LIMIT-NEXT: [[TMP6:%.*]] = sub i32 14, [[TMP5]]
95 ; LIMIT-NEXT: [[TMP7:%.*]] = add i32 [[TMP0]], [[PHI2]]
96 ; LIMIT-NEXT: br label [[INNER_LOOP:%.*]]
97 ; LIMIT: inner_loop:
98 ; LIMIT-NEXT: [[LSR_IV3:%.*]] = phi i32 [ [[LSR_IV_NEXT4:%.*]], [[INNER_LOOP]] ], [ [[TMP6]], [[…
99 ; LIMIT-NEXT: [[LSR_IV1:%.*]] = phi i32 [ [[LSR_IV_NEXT2:%.*]], [[INNER_LOOP]] ], [ [[TMP5]], [[…
100 ; LIMIT-NEXT: [[LSR_IV:%.*]] = phi i32 [ [[LSR_IV_NEXT:%.*]], [[INNER_LOOP]] ], [ [[TMP3]], [[PR…
101 ; LIMIT-NEXT: [[PHI5:%.*]] = phi i32 [ [[PHI3]], [[PREHEADER]] ], [ [[I30:%.*]], [[INNER_LOOP]] ]
102 ; LIMIT-NEXT: [[PHI6:%.*]] = phi i32 [ [[PHI2]], [[PREHEADER]] ], [ [[I33:%.*]], [[INNER_LOOP]] ]
103 ; LIMIT-NEXT: [[ITER:%.*]] = phi i32 [ [[C]], [[PREHEADER]] ], [ [[ITER_SUB:%.*]], [[INNER_LOOP]…
104 ; LIMIT-NEXT: [[I17:%.*]] = sub i32 [[PHI4]], [[PHI6]]
105 ; LIMIT-NEXT: [[I18:%.*]] = sub i32 14, [[PHI5]]
106 ; LIMIT-NEXT: [[I19:%.*]] = mul i32 [[I18]], [[C]]
107 ; LIMIT-NEXT: [[FACTOR_PROL:%.*]] = shl i32 [[PHI5]], 1
108 ; LIMIT-NEXT: [[TMP8:%.*]] = add i32 [[LSR_IV1]], [[I19]]
109 ; LIMIT-NEXT: [[TMP9:%.*]] = add i32 [[TMP8]], [[FACTOR_PROL]]
110 ; LIMIT-NEXT: [[TMP10:%.*]] = shl i32 [[TMP9]], 1
111 ; LIMIT-NEXT: [[TMP11:%.*]] = add i32 [[LSR_IV]], [[TMP10]]
112 ; LIMIT-NEXT: [[TMP12:%.*]] = sub i32 [[LSR_IV3]], [[I19]]
113 ; LIMIT-NEXT: [[TMP13:%.*]] = sub i32 [[TMP12]], [[FACTOR_PROL]]
114 ; LIMIT-NEXT: [[TMP14:%.*]] = mul i32 [[C]], [[TMP13]]
115 ; LIMIT-NEXT: [[TMP15:%.*]] = add i32 [[LSR_IV1]], [[I19]]
116 ; LIMIT-NEXT: [[TMP16:%.*]] = add i32 [[TMP15]], [[FACTOR_PROL]]
117 ; LIMIT-NEXT: [[TMP17:%.*]] = shl i32 [[TMP16]], 1
118 ; LIMIT-NEXT: [[TMP18:%.*]] = add i32 [[TMP14]], [[TMP17]]
119 ; LIMIT-NEXT: [[TMP19:%.*]] = add i32 [[LSR_IV]], [[TMP18]]
120 ; LIMIT-NEXT: [[I29:%.*]] = mul i32 [[TMP11]], [[C]]
121 ; LIMIT-NEXT: [[FACTOR_2_PROL:%.*]] = shl i32 [[TMP19]], 1
122 ; LIMIT-NEXT: [[I30]] = add i32 [[I17]], [[FACTOR_2_PROL]]
123 ; LIMIT-NEXT: [[I33]] = add i32 [[PHI6]], -3
124 ; LIMIT-NEXT: [[ITER_SUB]] = add i32 [[ITER]], -1
125 ; LIMIT-NEXT: [[LSR_IV_NEXT]] = add i32 [[LSR_IV]], 3
126 ; LIMIT-NEXT: [[LSR_IV_NEXT2]] = add i32 [[LSR_IV1]], 3
127 ; LIMIT-NEXT: [[LSR_IV_NEXT4]] = add i32 [[LSR_IV3]], -3
128 ; LIMIT-NEXT: [[ITER_CMP:%.*]] = icmp eq i32 [[ITER_SUB]], 0
129 ; LIMIT-NEXT: br i1 [[ITER_CMP]], label [[OUTER_TAIL_LOOPEXIT:%.*]], label [[INNER_LOOP]]
130 ; LIMIT: outer_tail.loopexit:
131 ; LIMIT-NEXT: br label [[OUTER_TAIL]]
132 ; LIMIT: outer_tail:
133 ; LIMIT-NEXT: [[PHI7:%.*]] = phi i32 [ [[PHI2]], [[GUARD]] ], [ [[TMP7]], [[OUTER_TAIL_LOOPEXIT]…
134 ; LIMIT-NEXT: [[I35]] = sub i32 [[A]], [[PHI7]]
135 ; LIMIT-NEXT: [[CMP:%.*]] = icmp sgt i32 [[I35]], 9876
136 ; LIMIT-NEXT: br i1 [[CMP]], label [[EXIT:%.*]], label [[OUTER_LOOP]]
137 ; LIMIT: exit:
138 ; LIMIT-NEXT: ret void