1*2fb51fbaSMats Petersson; RUN: opt -passes="ipsccp<func-spec>" -funcspec-min-function-size=10 -funcspec-for-literal-constant -S < %s | FileCheck %s 2*2fb51fbaSMats Petersson 3*2fb51fbaSMats Peterssondefine i64 @bar(i1 %c1, i1 %c2, i1 %c3, i1 %c4, i64 %x1) { 4*2fb51fbaSMats Petersson; CHECK-LABEL: define i64 @bar( 5*2fb51fbaSMats Petersson; CHECK-SAME: i1 [[C1:%.*]], i1 [[C2:%.*]], i1 [[C3:%.*]], i1 [[C4:%.*]], i64 [[X1:%.*]]) { 6*2fb51fbaSMats Petersson; CHECK-NEXT: entry: 7*2fb51fbaSMats Petersson; CHECK-NEXT: [[F1:%.*]] = call i64 @foo.specialized.1(i64 3, i1 [[C1]], i1 [[C2]], i1 [[C3]], i1 [[C4]]) 8*2fb51fbaSMats Petersson; CHECK-NEXT: [[F2:%.*]] = call i64 @foo(i64 [[X1]], i1 [[C1]], i1 [[C2]], i1 [[C3]], i1 [[C4]]) 9*2fb51fbaSMats Petersson; CHECK-NEXT: [[ADD:%.*]] = add i64 [[F1]], [[F2]] 10*2fb51fbaSMats Petersson; CHECK-NEXT: ret i64 [[ADD]] 11*2fb51fbaSMats Petersson; 12*2fb51fbaSMats Peterssonentry: 13*2fb51fbaSMats Petersson %f1 = call i64 @foo(i64 3, i1 %c1, i1 %c2, i1 %c3, i1 %c4) 14*2fb51fbaSMats Petersson %f2 = call i64 @foo(i64 %x1, i1 %c1, i1 %c2, i1 %c3, i1 %c4) 15*2fb51fbaSMats Petersson %add = add i64 %f1, %f2 16*2fb51fbaSMats Petersson ret i64 %add 17*2fb51fbaSMats Petersson} 18*2fb51fbaSMats Petersson 19*2fb51fbaSMats Peterssondefine internal i64 @foo(i64 %n, i1 %c1, i1 %c2, i1 %c3, i1 %c4) { 20*2fb51fbaSMats Peterssonentry: 21*2fb51fbaSMats Petersson br label %l0 22*2fb51fbaSMats Petersson 23*2fb51fbaSMats Peterssonl1: 24*2fb51fbaSMats Petersson %phi1 = phi i64 [ %phi0, %l0 ], [ %phi2, %l2 ] 25*2fb51fbaSMats Petersson %add = add i64 %phi1, 1 26*2fb51fbaSMats Petersson %div = sdiv i64 %add, 2 27*2fb51fbaSMats Petersson br i1 %c2, label %l2, label %exit 28*2fb51fbaSMats Petersson 29*2fb51fbaSMats Peterssonl2: 30*2fb51fbaSMats Petersson %phi2 = phi i64 [ %phi0, %l0 ], [ %phi1, %l1 ] 31*2fb51fbaSMats Petersson %sub = sub i64 %phi2, 1 32*2fb51fbaSMats Petersson %mul = mul i64 %sub, 2 33*2fb51fbaSMats Petersson br i1 %c4, label %l1, label %exit 34*2fb51fbaSMats Petersson 35*2fb51fbaSMats Peterssonl0: 36*2fb51fbaSMats Petersson %phi0 = phi i64 [ %n, %entry ] 37*2fb51fbaSMats Petersson br i1 %c1, label %l1, label %l2 38*2fb51fbaSMats Petersson 39*2fb51fbaSMats Peterssonexit: 40*2fb51fbaSMats Petersson %res = phi i64 [ %div, %l1 ], [ %mul, %l2] 41*2fb51fbaSMats Petersson ret i64 %res 42*2fb51fbaSMats Petersson} 43