1*f3a113ffSNikita Popov; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2*f3a113ffSNikita Popov; RUN: opt -S -passes=instcombine < %s | FileCheck %s 3*f3a113ffSNikita Popov 4*f3a113ffSNikita Popov@.str = private constant [13 x i8] c"an error: %d\00" 5*f3a113ffSNikita Popov 6*f3a113ffSNikita Popovdeclare i32 @fprintf(ptr, ...) 7*f3a113ffSNikita Popov 8*f3a113ffSNikita Popovdefine i32 @test1() { 9*f3a113ffSNikita Popov; CHECK-LABEL: @test1( 10*f3a113ffSNikita Popov; CHECK-NEXT: [[CALL:%.*]] = call i32 (ptr, ...) @fprintf(ptr nonnull @.str) 11*f3a113ffSNikita Popov; CHECK-NEXT: ret i32 0 12*f3a113ffSNikita Popov; 13*f3a113ffSNikita Popov %call = call i32 (ptr, ...) @fprintf(ptr @.str) 14*f3a113ffSNikita Popov ret i32 0 15*f3a113ffSNikita Popov} 16