22 lines
632 B
Common Lisp
22 lines
632 B
Common Lisp
// RUN: %clang -cc1 -triple x86_64-linux-pc -O3 -disable-llvm-passes %s -emit-llvm -o - | FileCheck %s
|
|
|
|
void Shifts(_BitInt(12) E, int i) {
|
|
E << 99;
|
|
// CHECK: shl i12 %{{.+}}, 3
|
|
|
|
77 << E;
|
|
// CHECK: %[[PROM:.+]] = zext i12 %{{.+}} to i32
|
|
// CHECK: %[[MASK:.+]] = and i32 %[[PROM]], 31
|
|
// CHECK: shl i32 77, %[[MASK]]
|
|
|
|
E << i;
|
|
// CHECK: %[[PROM:.+]] = trunc i32 %{{.+}} to i12
|
|
// CHECK: %[[MASK:.+]] = urem i12 %[[PROM]], 12
|
|
// CHECK: shl i12 %{{.+}}, %[[MASK]]
|
|
|
|
i << E;
|
|
// CHECK: %[[PROM:.+]] = zext i12 %{{.+}} to i32
|
|
// CHECK: %[[MASK:.+]] = and i32 %[[PROM]], 31
|
|
// CHECK: shl i32 %{{.+}}, %[[MASK]]
|
|
}
|