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// RUN: %clang_cc1 -ffixed-point -emit-llvm %s -o - | FileCheck %s
// RUN: %clang_cc1 -ffixed-point -emit-llvm %s -o - -fpadding-on-unsigned-fixed-point | FileCheck %s
_Bool global_b = 1.0k; // @global_b = {{*.}}global i8 1, align 1
_Bool global_b2 = 0.0k; // @global_b2 = {{*.}}global i8 0, align 1
void func(void) {
_Accum a = 0.5k;
unsigned _Accum ua = 0.5uk;
_Bool b;
// CHECK: store i8 1, ptr %b, align 1
// CHECK-NEXT: store i8 0, ptr %b, align 1
// CHECK: store i8 1, ptr %b, align 1
// CHECK-NEXT: store i8 0, ptr %b, align 1
b = 0.5k;
b = 0.0k;
b = 0.5uk;
b = 0.0uk;
// CHECK-NEXT: store i8 1, ptr %b, align 1
// CHECK-NEXT: store i8 0, ptr %b, align 1
// CHECK-NEXT: store i8 1, ptr %b, align 1
// CHECK-NEXT: store i8 0, ptr %b, align 1
b = (_Bool)0.5r;
b = (_Bool)0.0r;
b = (_Bool)0.5ur;
b = (_Bool)0.0ur;
// CHECK-NEXT: [[ACCUM:%[0-9a-z]+]] = load i32, ptr %a, align 4
// CHECK-NEXT: [[NOTZERO:%[0-9a-z]+]] = icmp ne i32 [[ACCUM]], 0
// CHECK-NEXT: [[FROMBOOL:%[0-9a-z]+]] = zext i1 [[NOTZERO]] to i8
// CHECK-NEXT: store i8 [[FROMBOOL]], ptr %b, align 1
b = a;
// CHECK-NEXT: [[ACCUM:%[0-9a-z]+]] = load i32, ptr %ua, align 4
// CHECK-NEXT: [[NOTZERO:%[0-9a-z]+]] = icmp ne i32 [[ACCUM]], 0
// CHECK-NEXT: [[FROMBOOL:%[0-9a-z]+]] = zext i1 [[NOTZERO]] to i8
// CHECK-NEXT: store i8 [[FROMBOOL]], ptr %b, align 1
b = ua;
// CHECK-NEXT: [[ACCUM:%[0-9a-z]+]] = load i32, ptr %a, align 4
// CHECK-NEXT: [[NOTZERO:%[0-9a-z]+]] = icmp ne i32 [[ACCUM]], 0
// CHECK-NEXT: br i1 [[NOTZERO]], label %if.then, label %if.end
if (a) {
}
// CHECK: [[ACCUM:%[0-9a-z]+]] = load i32, ptr %ua, align 4
// CHECK-NEXT: [[NOTZERO:%[0-9a-z]+]] = icmp ne i32 [[ACCUM]], 0
// CHECK-NEXT: br i1 [[NOTZERO]], label %if.then{{[0-9]+}}, label %if.end{{[0-9]+}}
if (ua) {
}
}
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