39db5e1ed8
Conversion performed using the script at: https://gist.github.com/nikic/98357b71fd67756b0f064c9517b62a34 These are only tests where no manual fixup was required.
22 lines
708 B
C
22 lines
708 B
C
// RUN: %clang_cc1 -emit-llvm-bc -disable-llvm-passes -o %t.bc %s
|
|
// RUN: llvm-dis %t.bc -o - | FileCheck %s
|
|
|
|
// Test case for PR45426. Make sure we do not crash while writing bitcode
|
|
// containing a simplify-able fneg constant expression.
|
|
//
|
|
// CHECK-LABEL define i32 @main()
|
|
// CHECK: entry:
|
|
// CHECK-NEXT: %retval = alloca i32
|
|
// CHECK-NEXT: store i32 0, ptr %retval
|
|
// CHECK-NEXT: [[LV:%.*]] = load ptr, ptr @c
|
|
// CHECK-NEXT: store float 1.000000e+00, ptr [[LV]], align 4
|
|
// CHECK-NEXT: [[FNEG:%.*]] = fneg float 1.000000e+00
|
|
// CHECK-NEXT: [[CONV:%.*]] = fptosi float [[FNEG]] to i32
|
|
// CHECK-NEXT: ret i32 [[CONV]]
|
|
|
|
int a[], b;
|
|
float *c;
|
|
int main(void) {
|
|
return -(*c = &b != a);
|
|
}
|