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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature2; RUN: opt -passes=ipsccp -S %s -o -| FileCheck %s3 4define void @caller.1(ptr %arg) {5; CHECK-LABEL: define {{[^@]+}}@caller.16; CHECK-SAME: (ptr [[ARG:%.*]]) {7; CHECK-NEXT: [[R_1:%.*]] = tail call i32 @callee.1(i32 4)8; CHECK-NEXT: [[R_2:%.*]] = tail call i32 @callee.1(i32 2)9; CHECK-NEXT: call void @use(i32 20)10; CHECK-NEXT: ret void11;12 %r.1 = tail call i32 @callee.1(i32 4)13 %r.2 = tail call i32 @callee.1(i32 2)14 %r.3 = add i32 %r.1, %r.215 call void @use(i32 %r.3)16 ret void17}18 19define internal i32 @callee.1(i32 %arg) {20; CHECK-LABEL: define {{[^@]+}}@callee.121; CHECK-SAME: (i32 range(i32 2, 5) [[ARG:%.*]]) {22; CHECK-NEXT: [[SEL:%.*]] = select i1 false, i32 16, i32 [[ARG]]23; CHECK-NEXT: br label [[BB10:%.*]]24; CHECK: bb10:25; CHECK-NEXT: ret i32 poison26;27 %c.1 = icmp slt i32 %arg, 028 %sel = select i1 %c.1, i32 16, i32 %arg29 %c.2 = icmp eq i32 %sel, 030 br i1 %c.2, label %bb12, label %bb1031 32bb10: ; preds = %bb833 ret i32 1034 35bb12: ; preds = %bb8, %bb3, %bb36 ret i32 1237}38 39declare void @use(i32)40 41define internal i1 @f1(i32 %x, i32 %y, i1 %cmp) {42; CHECK-LABEL: define {{[^@]+}}@f143; CHECK-SAME: (i32 range(i32 10, 21) [[X:%.*]], i32 range(i32 100, 201) [[Y:%.*]], i1 [[CMP:%.*]]) {44; CHECK-NEXT: [[SEL_1:%.*]] = select i1 [[CMP]], i32 [[X]], i32 [[Y]]45; CHECK-NEXT: [[C_2:%.*]] = icmp sgt i32 [[SEL_1]], 10046; CHECK-NEXT: [[C_3:%.*]] = icmp eq i32 [[SEL_1]], 5047; CHECK-NEXT: [[RES_1:%.*]] = add nuw nsw i1 false, [[C_2]]48; CHECK-NEXT: [[RES_2:%.*]] = add i1 [[RES_1]], [[C_3]]49; CHECK-NEXT: [[RES_3:%.*]] = add nuw nsw i1 [[RES_2]], false50; CHECK-NEXT: ret i1 [[RES_3]]51;52 %sel.1 = select i1 %cmp, i32 %x, i32 %y53 %c.1 = icmp sgt i32 %sel.1, 30054 %c.2 = icmp sgt i32 %sel.1, 10055 %c.3 = icmp eq i32 %sel.1, 5056 %c.4 = icmp slt i32 %sel.1, 957 %res.1 = add i1 %c.1, %c.258 %res.2 = add i1 %res.1, %c.359 %res.3 = add i1 %res.2, %c.460 ret i1 %res.361}62 63define i1 @caller1(i1 %cmp) {64; CHECK-LABEL: define {{[^@]+}}@caller165; CHECK-SAME: (i1 [[CMP:%.*]]) {66; CHECK-NEXT: [[CALL_1:%.*]] = tail call i1 @f1(i32 10, i32 100, i1 [[CMP]])67; CHECK-NEXT: [[CALL_2:%.*]] = tail call i1 @f1(i32 20, i32 200, i1 [[CMP]])68; CHECK-NEXT: [[RES:%.*]] = and i1 [[CALL_1]], [[CALL_2]]69; CHECK-NEXT: ret i1 [[RES]]70;71 %call.1 = tail call i1 @f1(i32 10, i32 100, i1 %cmp)72 %call.2 = tail call i1 @f1(i32 20, i32 200, i1 %cmp)73 %res = and i1 %call.1, %call.274 ret i1 %res75}76 77 78define i1 @f2(i32 %x, i32 %y, i1 %cmp) {79; CHECK-LABEL: define {{[^@]+}}@f280; CHECK-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]], i1 [[CMP:%.*]]) {81; CHECK-NEXT: [[SEL_1:%.*]] = select i1 [[CMP]], i32 [[X]], i32 [[Y]]82; CHECK-NEXT: [[C_1:%.*]] = icmp sgt i32 [[SEL_1]], 30083; CHECK-NEXT: [[C_2:%.*]] = icmp sgt i32 [[SEL_1]], 10084; CHECK-NEXT: [[C_3:%.*]] = icmp eq i32 [[SEL_1]], 5085; CHECK-NEXT: [[C_4:%.*]] = icmp slt i32 [[SEL_1]], 986; CHECK-NEXT: [[RES_1:%.*]] = add i1 [[C_1]], [[C_2]]87; CHECK-NEXT: [[RES_2:%.*]] = add i1 [[RES_1]], [[C_3]]88; CHECK-NEXT: [[RES_3:%.*]] = add i1 [[RES_2]], [[C_4]]89; CHECK-NEXT: ret i1 [[RES_3]]90;91 %sel.1 = select i1 %cmp, i32 %x, i32 %y92 %c.1 = icmp sgt i32 %sel.1, 30093 %c.2 = icmp sgt i32 %sel.1, 10094 %c.3 = icmp eq i32 %sel.1, 5095 %c.4 = icmp slt i32 %sel.1, 996 %res.1 = add i1 %c.1, %c.297 %res.2 = add i1 %res.1, %c.398 %res.3 = add i1 %res.2, %c.499 ret i1 %res.3100}101 102define i1 @caller2(i32 %y, i1 %cmp) {103; CHECK-LABEL: define {{[^@]+}}@caller2104; CHECK-SAME: (i32 [[Y:%.*]], i1 [[CMP:%.*]]) {105; CHECK-NEXT: [[CALL_1:%.*]] = tail call i1 @f2(i32 10, i32 [[Y]], i1 [[CMP]])106; CHECK-NEXT: [[CALL_2:%.*]] = tail call i1 @f2(i32 20, i32 [[Y]], i1 [[CMP]])107; CHECK-NEXT: [[RES:%.*]] = and i1 [[CALL_1]], [[CALL_2]]108; CHECK-NEXT: ret i1 [[RES]]109;110 %call.1 = tail call i1 @f2(i32 10, i32 %y, i1 %cmp)111 %call.2 = tail call i1 @f2(i32 20, i32 %y, i1 %cmp)112 %res = and i1 %call.1, %call.2113 ret i1 %res114}115 116define i32 @f3_constantexpr_cond(i32 %x, i32 %y) {117; CHECK-LABEL: define {{[^@]+}}@f3_constantexpr_cond118; CHECK-SAME: (i32 [[X:%.*]], i32 [[Y:%.*]]) {119; CHECK-NEXT: [[SEL_1:%.*]] = select i1 ptrtoint (ptr @f3_constantexpr_cond to i1), i32 [[X]], i32 [[Y]]120; CHECK-NEXT: ret i32 [[SEL_1]]121;122 %sel.1 = select i1 ptrtoint (ptr @f3_constantexpr_cond to i1), i32 %x, i32 %y123 ret i32 %sel.1124}125 126define i32 @caller3(i32 %y) {127; CHECK-LABEL: define {{[^@]+}}@caller3128; CHECK-SAME: (i32 [[Y:%.*]]) {129; CHECK-NEXT: [[CALL_1:%.*]] = tail call i32 @f3_constantexpr_cond(i32 10, i32 [[Y]])130; CHECK-NEXT: [[CALL_2:%.*]] = tail call i32 @f3_constantexpr_cond(i32 20, i32 [[Y]])131; CHECK-NEXT: [[RES:%.*]] = and i32 [[CALL_1]], [[CALL_2]]132; CHECK-NEXT: ret i32 [[RES]]133;134 %call.1 = tail call i32 @f3_constantexpr_cond(i32 10, i32 %y)135 %call.2 = tail call i32 @f3_constantexpr_cond(i32 20, i32 %y)136 %res = and i32 %call.1, %call.2137 ret i32 %res138}139