50 lines · c
1// RUN: %clang_cc1 -fno-builtin -emit-llvm -o - %s -triple i386-unknown-unknown | FileCheck -check-prefix CHECK-YES %s2// RUN: %clang_cc1 -fno-builtin-crealf -fno-builtin-creal -fno-builtin-creall \3// RUN: -fno-builtin-cimagf -fno-builtin-cimag -fno-builtin-cimagl -emit-llvm \4// RUN: -o - %s -triple i386-unknown-unknown | FileCheck -check-prefix CHECK-YES %s5// RUN: %clang_cc1 -emit-llvm -o - %s -triple i386-unknown-unknown | FileCheck -check-prefix CHECK-NO %s6 7extern float crealf(float _Complex);8extern double creal(double _Complex);9extern long double creall(long double _Complex);10 11extern float cimagf(float _Complex);12extern double cimag(double _Complex);13extern long double cimagl(long double _Complex);14 15double test_creal(double _Complex z) {16 return creal(z);17 // CHECK-NO-NOT: call double @creal18 // CHECK-YES: call double @creal19}20 21long double test_creall(double _Complex z) {22 return creall(z);23 // CHECK-NO-NOT: call x86_fp80 @creall24 // CHECK-YES: call x86_fp80 @creall25}26 27float test_crealf(double _Complex z) {28 return crealf(z);29 // CHECK-NO-NOT: call float @crealf30 // CHECK-YES: call float @crealf31}32 33double test_cimag(double _Complex z) {34 return cimag(z);35 // CHECK-NO-NOT: call double @cimag36 // CHECK-YES: call double @cimag37}38 39long double test_cimagl(double _Complex z) {40 return cimagl(z);41 // CHECK-NO-NOT: call x86_fp80 @cimagl42 // CHECK-YES: call x86_fp80 @cimagl43}44 45float test_cimagf(double _Complex z) {46 return cimagf(z);47 // CHECK-NO-NOT: call float @cimagf48 // CHECK-YES: call float @cimagf49}50