%__x.addr.i = alloca double, align 8
%__u.i = alloca %0, align 8
%0 = bitcast double* %__x.addr.i to i8*
- call void @llvm.lifetime.start(i64 -1, i8* %0)
%1 = bitcast %0* %__u.i to i8*
- call void @llvm.lifetime.start(i64 -1, i8* %1)
store double %d1, double* %__x.addr.i, align 8
%__f.i = getelementptr inbounds %0* %__u.i, i64 0, i32 0
store double %d1, double* %__f.i, align 8
; CHECK-NEXT: and
%tmp1 = lshr i64 %tmp, 63
%shr.i = trunc i64 %tmp1 to i32
- call void @llvm.lifetime.end(i64 -1, i8* %0)
- call void @llvm.lifetime.end(i64 -1, i8* %1)
ret i32 %shr.i
}
%__u.i = alloca %0, align 8
%add = fadd double %d1, %d2
%0 = bitcast double* %__x.addr.i to i8*
- call void @llvm.lifetime.start(i64 -1, i8* %0)
%1 = bitcast %0* %__u.i to i8*
- call void @llvm.lifetime.start(i64 -1, i8* %1)
store double %add, double* %__x.addr.i, align 8
%__f.i = getelementptr inbounds %0* %__u.i, i64 0, i32 0
store double %add, double* %__f.i, align 8
; CHECK-NEXT: and
%tmp1 = lshr i64 %tmp, 63
%shr.i = trunc i64 %tmp1 to i32
- call void @llvm.lifetime.end(i64 -1, i8* %0)
- call void @llvm.lifetime.end(i64 -1, i8* %1)
ret i32 %shr.i
}
%__x.addr.i = alloca float, align 4
%__u.i = alloca %union.anon, align 4
%0 = bitcast float* %__x.addr.i to i8*
- call void @llvm.lifetime.start(i64 -1, i8* %0)
%1 = bitcast %union.anon* %__u.i to i8*
- call void @llvm.lifetime.start(i64 -1, i8* %1)
store float %f1, float* %__x.addr.i, align 4
%__f.i = getelementptr inbounds %union.anon* %__u.i, i64 0, i32 0
store float %f1, float* %__f.i, align 4
; CHECK: movmskps
; CHECK-NEXT: and
%shr.i = lshr i32 %2, 31
- call void @llvm.lifetime.end(i64 -1, i8* %0)
- call void @llvm.lifetime.end(i64 -1, i8* %1)
ret i32 %shr.i
}
%__u.i = alloca %union.anon, align 4
%add = fadd float %f1, %f2
%0 = bitcast float* %__x.addr.i to i8*
- call void @llvm.lifetime.start(i64 -1, i8* %0)
%1 = bitcast %union.anon* %__u.i to i8*
- call void @llvm.lifetime.start(i64 -1, i8* %1)
store float %add, float* %__x.addr.i, align 4
%__f.i = getelementptr inbounds %union.anon* %__u.i, i64 0, i32 0
store float %add, float* %__f.i, align 4
; CHECK: movmskps
; CHECK-NEXT: and
%shr.i = lshr i32 %2, 31
- call void @llvm.lifetime.end(i64 -1, i8* %0)
- call void @llvm.lifetime.end(i64 -1, i8* %1)
ret i32 %shr.i
}
-
-declare void @llvm.lifetime.start(i64, i8* nocapture) nounwind
-
-declare void @llvm.lifetime.end(i64, i8* nocapture) nounwind