1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --scrub-attributes --check-globals 2; call site specific analysis is enabled 3 4; RUN: opt -attributor -enable-new-pm=0 -attributor-enable-call-site-specific-deduction=true -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_NPM,NOT_CGSCC_OPM,NOT_TUNIT_NPM,IS__TUNIT____,IS________OPM,IS__TUNIT_OPM 5 6; RUN: opt -aa-pipeline=basic-aa -passes=attributor -attributor-enable-call-site-specific-deduction=true -attributor-manifest-internal -attributor-max-iterations-verify -attributor-annotate-decl-cs -attributor-max-iterations=2 -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_CGSCC_OPM,NOT_CGSCC_NPM,NOT_TUNIT_OPM,IS__TUNIT____,IS________NPM,IS__TUNIT_NPM 7 8; RUN: opt -attributor-cgscc -attributor-enable-call-site-specific-deduction=true -enable-new-pm=0 -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_NPM,IS__CGSCC____,IS________OPM,IS__CGSCC_OPM 9 10; RUN: opt -aa-pipeline=basic-aa -passes=attributor-cgscc -attributor-enable-call-site-specific-deduction=true -attributor-manifest-internal -attributor-annotate-decl-cs -S < %s | FileCheck %s --check-prefixes=CHECK,NOT_TUNIT_NPM,NOT_TUNIT_OPM,NOT_CGSCC_OPM,IS__CGSCC____,IS________NPM,IS__CGSCC_NPM 11 12define dso_local i32 @test_range1(i32 %0) #0 { 13; CHECK-LABEL: define {{[^@]+}}@test_range1 14; CHECK-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0:[0-9]+]] { 15; CHECK-NEXT: [[TMP2:%.*]] = icmp ne i32 [[TMP0]], 0 16; CHECK-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP4:%.*]] 17; CHECK: 3: 18; CHECK-NEXT: br label [[TMP5:%.*]] 19; CHECK: 4: 20; CHECK-NEXT: br label [[TMP5]] 21; CHECK: 5: 22; CHECK-NEXT: [[DOT0:%.*]] = phi i32 [ 100, [[TMP3]] ], [ 0, [[TMP4]] ] 23; CHECK-NEXT: ret i32 [[DOT0]] 24; 25 %2 = icmp ne i32 %0, 0 26 br i1 %2, label %3, label %4 27 283: ; preds = %1 29 br label %5 30 314: ; preds = %1 32 br label %5 33 345: ; preds = %4, %3 35 %.0 = phi i32 [ 100, %3 ], [ 0, %4 ] 36 ret i32 %.0 37} 38 39define i32 @test_range2(i32 %0) #0 { 40; CHECK-LABEL: define {{[^@]+}}@test_range2 41; CHECK-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] { 42; CHECK-NEXT: [[TMP2:%.*]] = icmp ne i32 [[TMP0]], 0 43; CHECK-NEXT: br i1 [[TMP2]], label [[TMP3:%.*]], label [[TMP4:%.*]] 44; CHECK: 3: 45; CHECK-NEXT: br label [[TMP5:%.*]] 46; CHECK: 4: 47; CHECK-NEXT: br label [[TMP5]] 48; CHECK: 5: 49; CHECK-NEXT: [[DOT0:%.*]] = phi i32 [ 100, [[TMP3]] ], [ 200, [[TMP4]] ] 50; CHECK-NEXT: ret i32 [[DOT0]] 51; 52 %2 = icmp ne i32 %0, 0 53 br i1 %2, label %3, label %4 54 553: ; preds = %1 56 br label %5 57 584: ; preds = %1 59 br label %5 60 615: ; preds = %4, %3 62 %.0 = phi i32 [ 100, %3 ], [ 200, %4 ] 63 ret i32 %.0 64} 65define i32 @test(i32 %0, i32 %1) #0 { 66; IS__TUNIT____-LABEL: define {{[^@]+}}@test 67; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR0]] { 68; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp ne i32 [[TMP1]], 0 69; IS__TUNIT____-NEXT: br i1 [[TMP3]], label [[TMP4:%.*]], label [[TMP6:%.*]] 70; IS__TUNIT____: 4: 71; IS__TUNIT____-NEXT: [[TMP5:%.*]] = call i32 @test_range1(i32 [[TMP0]]) 72; IS__TUNIT____-NEXT: br label [[TMP8:%.*]] 73; IS__TUNIT____: 6: 74; IS__TUNIT____-NEXT: [[TMP7:%.*]] = call i32 @test_range2(i32 [[TMP0]]) 75; IS__TUNIT____-NEXT: br label [[TMP8]] 76; IS__TUNIT____: 8: 77; IS__TUNIT____-NEXT: [[DOT0:%.*]] = phi i32 [ [[TMP5]], [[TMP4]] ], [ [[TMP7]], [[TMP6]] ] 78; IS__TUNIT____-NEXT: ret i32 [[DOT0]] 79; 80; IS__CGSCC____-LABEL: define {{[^@]+}}@test 81; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]], i32 [[TMP1:%.*]]) #[[ATTR1:[0-9]+]] { 82; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp ne i32 [[TMP1]], 0 83; IS__CGSCC____-NEXT: br i1 [[TMP3]], label [[TMP4:%.*]], label [[TMP6:%.*]] 84; IS__CGSCC____: 4: 85; IS__CGSCC____-NEXT: [[TMP5:%.*]] = call noundef i32 @test_range1(i32 [[TMP0]]) 86; IS__CGSCC____-NEXT: br label [[TMP8:%.*]] 87; IS__CGSCC____: 6: 88; IS__CGSCC____-NEXT: [[TMP7:%.*]] = call noundef i32 @test_range2(i32 [[TMP0]]) 89; IS__CGSCC____-NEXT: br label [[TMP8]] 90; IS__CGSCC____: 8: 91; IS__CGSCC____-NEXT: [[DOT0:%.*]] = phi i32 [ [[TMP5]], [[TMP4]] ], [ [[TMP7]], [[TMP6]] ] 92; IS__CGSCC____-NEXT: ret i32 [[DOT0]] 93; 94 %3 = icmp ne i32 %1, 0 95 br i1 %3, label %4, label %6 96 974: ; preds = %2 98 %5 = call i32 @test_range1(i32 %0) 99 br label %8 100 1016: ; preds = %2 102 %7 = call i32 @test_range2(i32 %0) 103 br label %8 104 1058: ; preds = %6, %4 106 %.0 = phi i32 [ %5, %4 ], [ %7, %6 ] 107 ret i32 %.0 108} 109 110define i32 @test_pcheck1(i32 %0) #0 { 111; IS__TUNIT____-LABEL: define {{[^@]+}}@test_pcheck1 112; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] { 113; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) 114; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], 101 115; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32 116; IS__TUNIT____-NEXT: ret i32 [[TMP4]] 117; 118; IS__CGSCC____-LABEL: define {{[^@]+}}@test_pcheck1 119; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR1]] { 120; IS__CGSCC____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) 121; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp slt i32 [[TMP2]], 101 122; IS__CGSCC____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32 123; IS__CGSCC____-NEXT: ret i32 [[TMP4]] 124; 125; IS__TUNIT_____ENABLED-LABEL: define {{[^@]+}}@test_pcheck1 126; IS__TUNIT_____ENABLED-SAME: (i32 [[TMP0:%.*]]) 127; IS__TUNIT_____ENABLED-NEXT: ret i32 1 128 %2 = call i32 @test(i32 %0, i32 1) 129 %3 = icmp slt i32 %2, 101 130 %4 = zext i1 %3 to i32 131 ret i32 %4 132} 133 134define i32 @test_pcheck2(i32 %0) #0 { 135; IS__TUNIT____-LABEL: define {{[^@]+}}@test_pcheck2 136; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] { 137; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) 138; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 99 139; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32 140; IS__TUNIT____-NEXT: ret i32 [[TMP4]] 141; 142; IS__CGSCC____-LABEL: define {{[^@]+}}@test_pcheck2 143; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR1]] { 144; IS__CGSCC____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) 145; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 99 146; IS__CGSCC____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32 147; IS__CGSCC____-NEXT: ret i32 [[TMP4]] 148; 149 %2 = call i32 @test(i32 %0, i32 0) 150 %3 = icmp sgt i32 %2, 99 151 %4 = zext i1 %3 to i32 152 ret i32 %4 153} 154 155define i32 @test_ncheck1(i32 %0) #0 { 156; IS__TUNIT____-LABEL: define {{[^@]+}}@test_ncheck1 157; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] { 158; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) 159; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 50 160; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32 161; IS__TUNIT____-NEXT: ret i32 [[TMP4]] 162; 163; IS__CGSCC____-LABEL: define {{[^@]+}}@test_ncheck1 164; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR1]] { 165; IS__CGSCC____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 1) 166; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 50 167; IS__CGSCC____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32 168; IS__CGSCC____-NEXT: ret i32 [[TMP4]] 169; 170 %2 = call i32 @test(i32 %0, i32 1) 171 %3 = icmp sgt i32 %2, 50 172 %4 = zext i1 %3 to i32 173 ret i32 %4 174} 175 176define i32 @test_ncheck2(i32 %0) #0 { 177; IS__TUNIT____-LABEL: define {{[^@]+}}@test_ncheck2 178; IS__TUNIT____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR0]] { 179; IS__TUNIT____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) 180; IS__TUNIT____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 150 181; IS__TUNIT____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32 182; IS__TUNIT____-NEXT: ret i32 [[TMP4]] 183; 184; IS__CGSCC____-LABEL: define {{[^@]+}}@test_ncheck2 185; IS__CGSCC____-SAME: (i32 [[TMP0:%.*]]) #[[ATTR1]] { 186; IS__CGSCC____-NEXT: [[TMP2:%.*]] = call i32 @test(i32 [[TMP0]], i32 noundef 0) 187; IS__CGSCC____-NEXT: [[TMP3:%.*]] = icmp sgt i32 [[TMP2]], 150 188; IS__CGSCC____-NEXT: [[TMP4:%.*]] = zext i1 [[TMP3]] to i32 189; IS__CGSCC____-NEXT: ret i32 [[TMP4]] 190; 191 %2 = call i32 @test(i32 %0, i32 0) 192 %3 = icmp sgt i32 %2, 150 193 %4 = zext i1 %3 to i32 194 ret i32 %4 195} 196 197attributes #0 = { noinline nounwind sspstrong uwtable} 198 199; IS__TUNIT_____: !0 = !{i32 0, i32 101} 200; IS__TUNIT_____: !1 = !{i32 100, i32 201} 201;. 202; IS__TUNIT____: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone sspstrong willreturn uwtable } 203; IS__TUNIT____: attributes #[[ATTR1:[0-9]+]] = { nofree nosync nounwind readnone willreturn } 204;. 205; IS__CGSCC____: attributes #[[ATTR0]] = { nofree noinline norecurse nosync nounwind readnone sspstrong willreturn uwtable } 206; IS__CGSCC____: attributes #[[ATTR1]] = { nofree noinline nosync nounwind readnone sspstrong willreturn uwtable } 207; IS__CGSCC____: attributes #[[ATTR2:[0-9]+]] = { readnone willreturn } 208;. 209