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// RUN: %clang_cc1 -triple=x86_64-apple-darwin -fsanitize=shift-exponent -emit-llvm %s -o - | FileCheck %s
// CHECK-LABEL: define i32 @f1
int f1(int c, int shamt) {
// CHECK: icmp ule i32 %{{.*}}, 31, !nosanitize
// CHECK: icmp ule i32 %{{.*}}, 31, !nosanitize
return 1 << (c << shamt);
}
// CHECK-LABEL: define i32 @f2
int f2(long c, int shamt) {
// CHECK: icmp ule i32 %{{.*}}, 63, !nosanitize
// CHECK: icmp ule i64 %{{.*}}, 31, !nosanitize
return 1 << (c << shamt);
}
// CHECK-LABEL: define i32 @f3
unsigned f3(unsigned c, int shamt) {
// CHECK: icmp ule i32 %{{.*}}, 31, !nosanitize
// CHECK: icmp ule i32 %{{.*}}, 31, !nosanitize
return 1U << (c << shamt);
}
// CHECK-LABEL: define i32 @f4
unsigned f4(unsigned long c, int shamt) {
// CHECK: icmp ule i32 %{{.*}}, 63, !nosanitize
// CHECK: icmp ule i64 %{{.*}}, 31, !nosanitize
return 1U << (c << shamt);
}
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